Major Work Activity B – Installs and Maintains Generating, Distribution and Service Systems
Task B-7 Installs and maintains consumer/supply services and metering equipment
Task Descriptor
Service entrance equipment provides power for single-phase and three-phase electrical systems and equipment. Consumer services can provide normal, emergency and temporary power. This equipment allows for the safe utilization of electricity.
For the purpose of this standard, “install” includes both new installations and upgrading of systems by removing and replacing components.
Industrial electricians maintain single-phase and three-phase consumer/supply services and metering equipment by troubleshooting, diagnosing faults, and repairing them. They also perform maintenance to ensure the consumer/supply services and metering equipment are in good operating condition.
For the purpose of this standard, maintain includes inspections, preventative/predictive maintenance, troubleshooting, replacing and repairing activities.
B-7.01 Installs single-phase consumer/supply services and metering equipment
Essential Skills
Numeracy, Thinking, Document Use
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Performance Criteria |
Evidence of Attainment |
B-7.01.01P |
determine size and type of service, service components and service conductors |
size and type of service components and service conductors are selected according to calculated load, company, client and CEC requirements and site-specific conditions |
B-7.01.02P |
determine layout, clearance and location of service components |
layout allows for service components to be mounted according to supply authority standards and CEC requirements |
B-7.01.03P |
determine trench size and minimum cover requirements |
trench size and cover allow for the installation of direct burial cables and underground raceways and are constructed according to the supply authority standards and CEC requirements |
B-7.01.04P |
protect service components for single-phase service |
service components are protected from environmental and mechanical damage, and from public access according to the supply authority standards and CEC requirements |
B-7.01.05P |
mount and secure service components |
service components are securely mounted using fasteners designed for attachment to the support structure according to supply authority standards and CEC requirements |
B-7.01.06P |
install service conductors |
service conductors are installed without damage to insulation, without stress and the neutral conductor is identified |
B-7.01.07P |
terminate service conductors |
insulation is removed and conductors are tightened and secured according to manufacturers’ specifications and CEC requirements, and antioxidant is applied where required |
B-7.01.08P |
conduct tests of service components, service conductors and metering equipment |
service components, service conductors and metering equipment are functional and connected to match the application requirements and facilitate commissioning |
B-7.01.09P |
identify service information on panels and metering equipment |
branch circuits and main overcurrent protection devices are labelled on panel directory and meters are labelled for multi-units |
B-7.01.10P |
bond non-current carrying metallic service components |
metallic service components are bonded according to supply authority standard and CEC requirements |
B-7.01.11P |
ground neutral conductors |
neutral conductor is grounded according to supply authority standards and CEC requirements |
B-7.01.12P |
bond non-electrical metallic piping and structures |
non-electrical metallic piping and structures are bonded according to supply authority standards, AHJ and CEC requirements |
B-7.01.13P |
remove and dispose of unserviceable service components and service conductors |
unserviceable service components and service conductors are disposed of according to jurisdictional and federal legislation, and waste disposal requirements |
B-7.01.14P |
update documentation |
documentation is updated to reflect changes carried out |
Range of Variables
services include: overhead, underground, temporary
service components include: supports, enclosures, raceways, conduit, meter sockets, panels, service entrance equipment, service mast, point of attachment
service conductors include: wire, cables, conductors
supply authority includes: local supply authority/utility
fasteners include: screws, straps, inserts, anchors, wedge clamps, seismic restraints, insulators
metering equipment includes: meter sockets, current transformers (CTs), voltage transformers (VTs) (previously called potential transformers), enclosures
non-electrical metallic piping and structures include: gas lines, water lines, metallic building components
documentation includes: drawings, disposal documents, work orders, permits, supply authority documentation, terminal identification
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Knowledge |
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Learning Outcomes |
Learning Objectives |
B-7.01.01L |
demonstrate knowledge of single-phase services and their applications |
interpret codes and regulations pertaining to single-phase services |
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interpret information pertaining to single-phase services found on drawings and specifications |
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interpret supply authority single-phase standards |
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identify types of single-phase services and describe their characteristics and applications |
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identify service components, service conductors and fasteners and describe their purpose and applications |
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identify the considerations and requirements for selecting the type of single-phase services, service components and service conductors |
B-7.01.02L |
demonstrate knowledge of single-phase service installation methods |
identify sources of information and documentation required for the installation of single-phase services |
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identify and describe the methods used to install single-phase services, service components and service conductors |
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identify and describe the methods used to connect service conductors |
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identify the methods of grounding and bonding single-phase services |
B-7.01.03L |
demonstrate knowledge of demand load calculations for a single-phase service |
identify the method used to calculate demand load |
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calculate demand load for a single-phase service |
B-7.01.04L |
demonstrate knowledge of the theory of single-phase systems |
describe theory of single-phase three-wire system |
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describe single-phase circuit fundamentals |
Range of Variables
single-phase services include: temporary service, overhead, underground, single and multiple metering
service conductors include: wire, cables, conductors
service components include: supports, enclosures, raceways, conduit, meter sockets, panels, service mast, point of attachment
supply authority includes: local supply authority (single or three-phase standards), electrical inspectors
fasteners include: screws, straps, inserts, anchors, wedge clamps, seismic restraints, insulators
B-7.02 Maintains single-phase consumer/supply services and metering equipment
Essential Skills
Oral Communication, Thinking, Digital Technology
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Performance Criteria |
Evidence of Attainment |
B-7.02.01P |
obtain description of malfunction from user |
malfunction issues and information are collected and documented |
B-7.02.02P |
conduct field assessment |
diagnostic and test equipment are used to conduct field assessments to detect failures |
B-7.02.03P |
determine source of malfunction based on field assessment |
source of malfunction is identified |
B-7.02.04P |
determine course of action |
course of action is identified based on the type of malfunction and availability of replacement parts |
B-7.02.05P |
repair malfunctioning components |
repaired components are operational according to as-built specifications |
B-7.02.06P |
select replacement components |
equivalent replacement components (OEM replacement when mandated) are selected |
B-7.02.07P |
install replacement components |
equivalent replacement components are installed according to as-built or equivalent specifications with minimal disruptions |
B-7.02.08P |
determine maintenance requirements |
maintenance requirements are identified by consequence of failure, commissioning documentation and manufacturers’ recommendations |
B-7.02.09P |
create maintenance schedule |
maintenance schedule is created by considering maintenance documentation and requirements |
B-7.02.10P |
follow maintenance schedule |
maintenance tasks are done according to established schedule |
B-7.02.11P |
conduct tests using diagnostic and test equipment |
tests are conducted according to established maintenance schedule and test results are documented |
B-7.02.12P |
evaluate test results |
test results are evaluated using previous results, manufacturers’ specifications and commissioning documentation |
B-7.02.13P |
update maintenance log |
maintenance log is updated to reflect tasks performed |
Range of Variables
field assessments include: sensory inspections, technical inspections
diagnostic and test equipment includes: multimeters, voltage testers, ammeters, power quality analyzers, thermographic imaging devices, insulation resistance testers, TDR (time domain reflectometer), non-contact infrared sensor
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Knowledge |
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Learning Outcomes |
Learning Objectives |
B-7.02.01L |
demonstrate knowledge of the methods used to maintain single-phase services |
describe the methods used to maintain single-phase services and their components |
B-7.02.02L |
demonstrate knowledge of the theory of single-phase systems |
describe theory of single phase three-wire system |
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describe single-phase circuit fundamentals |
B-7.03 Installs three-phase consumer/supply services and metering equipment
Essential Skills
Numeracy, Thinking, Document Use
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Performance Criteria |
Evidence of Attainment |
B-7.03.01P |
determine size and type of service, service components and service conductors |
size and type of service components and service conductors are selected according to calculated load, company, client and CEC requirements and site-specific conditions |
B-7.03.02P |
determine layout, clearance and location of service components |
layout allows for service components to be mounted according to the supply authority standards and CEC requirements |
B-7.03.03P |
determine trench size and minimum cover requirements |
trench size and cover allows for the installation of direct burial cables and underground raceways, and are constructed according to the supply authority standards and CEC requirements |
B-7.03.04P |
protect service components for three-phase service |
service components are protected from environmental and mechanical damage, and from public access according to the supply authority standards and CEC requirements |
B-7.03.05P |
mount and secure service components |
service components are securely mounted using fasteners designed for attachment to the support structure according to supply authority standards and CEC requirements |
B-7.03.06P |
install service conductors |
service conductors are installed without damage to insulation, without stress, and the neutral is identified and three-phase conductors are colour-coded |
B-7.03.07P |
terminate service conductor |
insulation is removed and conductors are tightened and secured according to manufacturers’ specifications and CEC requirements, and antioxidant is applied where required |
B-7.03.08P |
conduct tests of service components, service conductors and metering equipment |
service components, service conductors and metering equipment are functional and connected to match the application requirements and facilitate commissioning |
B-7.03.09P |
identify service information on metering equipment, main disconnect and panels |
branch circuits and main overcurrent protection devices are labelled on panel directory and meters are labelled for multi-units |
B-7.03.10P |
bond non-current carrying metallic service components |
metallic service components are bonded according to supply authority standards and CEC requirements |
B-7.03.11P |
ground neutral conductor |
neutral conductor is grounded according to supply authority standard and CEC requirements |
B-7.03.12P |
bond non-electrical metallic piping and structures |
non-electrical metallic piping and structures are bonded according to supply authority standards, AHJ and CEC requirements |
B-7.03.13P |
remove and dispose of unserviceable service components and service conductors |
unserviceable service components and service conductors are disposed of according to jurisdictional and federal legislation, and waste disposal requirements |
B-7.03.14P |
update documentation |
documentation is updated to reflect changes carried out |
Range of Variables
services include: overhead, underground, temporary
service components include: supports, enclosures, raceways, conduit, meter sockets, panels, switchgear, service entrance equipment, service mast, point of attachment
service conductors include: wire, cables, conductors
supply authority includes: local supply authority, electrical inspectors
fasteners include: screws, straps, inserts, anchors, wedge clamps, seismic restraints, insulators
metering equipment includes: meter sockets, CTs, VTs, enclosures
non-electrical metallic piping and structures include: gas lines, water lines, metallic building components
documentation includes: drawings, disposal documents, work orders, permits, supply authority documentation, terminal identification
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Knowledge |
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Learning Outcomes |
Learning Objectives |
B-7.03.01L |
demonstrate knowledge of three-phase services and their applications |
interpret codes and regulations pertaining to three-phase services |
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interpret information pertaining to three-phase services found on drawings and specifications |
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identify types of three-phase services and describe their characteristics and applications |
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identify service components, service conductors and fasteners and describe their purpose and applications |
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interpret supply authority three-phase standards |
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identify the considerations and requirements for selecting the type of three-phase services, service components and service conductors |
B-7.03.02L |
demonstrate knowledge of three-phase service installation methods |
identify sources of information and documentation required for the installation of three-phase services |
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identify and describe the methods used to install three-phase services, service components and service conductors |
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identify and describe the methods used to connect service conductors |
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identify the methods of grounding and bonding three-phase services |
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identify ground fault and ground detection type protection systems |
B-7.03.03L |
demonstrate knowledge of demand load calculations for a three-phase service |
identify the method used to calculate demand load |
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calculate demand load for a three-phase service |
B-7.03.04L |
demonstrate knowledge of the theory of three-phase systems |
describe three-phase circuit fundamentals |
Range of Variables
three-phase services include: temporary service, overhead, underground, single and multiple metering
service components include: metering equipment, supports, enclosures, raceways, conduits, meter sockets, panels, switchgear, service entrance equipment, service mast, point of attachment
service conductors include: wire, cables, conductors
fasteners include: screws, straps, inserts, anchors, wedge clamps, seismic restraints, insulators
B-7.04 Maintains three-phase consumer/supply services and metering equipment
Essential Skills
Oral Communication, Thinking, Digital Technology
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Performance Criteria |
Evidence of Attainment |
B-7.04.01P |
obtain description of trouble from user |
malfunction issues and information are collected and documented |
B-7.04.02P |
conduct field assessment |
diagnostic and test equipment are used to conduct field assessments to detect failures |
B-7.04.03P |
determine source of malfunction based on field assessment |
source of malfunction is identified |
B-7.04.04P |
determine course of action |
course of action is identified based on the type of malfunction and availability of replacement parts |
B-7.04.05P |
repair malfunctioning components |
repaired components are operational according to as-built specifications |
B-7.04.06P |
select replacement components |
equivalent replacement components (OEM replacement when mandated) are selected |
B-7.04.07P |
install replacement components |
equivalent replacement components are installed according to as-built or equivalent specifications with minimal disruptions |
B-7.04.08P |
determine maintenance requirements |
maintenance requirements are identified by consequence of failure, commissioning documentation and manufacturers’ recommendations |
B-7.04.09P |
create maintenance schedule |
maintenance schedule is created by considering maintenance requirements and documentation |
B-7.04.10P |
follow maintenance schedule |
maintenance tasks are done according to established schedule |
B-7.04.11P |
conduct tests using diagnostic and test equipment |
tests are conducted according to established maintenance schedule and test results are documented |
B-7.04.12P |
evaluate test results |
test results are evaluated using previous results, manufacturers’ specifications and commissioning documentation |
B-7.04.13P |
update maintenance log |
maintenance log is updated to reflect tasks performed |
Range of Variables
field assessments include: sensory inspections, technical inspections
diagnostic and test equipment includes: multimeters, voltage testers, ammeters, power quality analyzers, thermographic imaging devices, phase rotation meters, insulation resistance testers, TDR (time domain reflectometer), non-contact infrared sensors
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Knowledge |
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Learning Outcomes |
Learning Objectives |
B-7.04.01L |
demonstrate knowledge of the methods used to maintain three-phase service |
describe the methods used to maintain three-phase services and their components |
B-7.04.02L |
demonstrate knowledge of the theory of three-phase systems |
describe three-phase circuit fundamentals |
Task B-8 Installs and maintains protection devices
Task Descriptor
Overcurrent protection devices provide protection against excessive currents and short circuits to service entrance, feeder and branch circuit conductors, and equipment. Ground fault protection devices provide protection against shock and current leakage and are usually used in conjunction with overcurrent devices. Arc fault protection devices provide protection from the effects of arc faults by de-energizing the circuit when an arc fault is detected. These devices also have overcurrent protection for the circuit. Surge protection devices prevent transient voltages from entering or leaving the system. Under and over voltage devices prevent under and over voltage condition to protect the downstream equipment.
For the purpose of this standard, “install” includes both new installations and upgrading of systems by removing and replacing components.
Industrial electricians maintain overcurrent, ground fault, arc fault, surge protection devices and under/over voltage devices by troubleshooting, diagnosing faults, replacing devices and repairing them. They also perform maintenance on these devices to ensure they are in good operating condition.
For the purpose of this standard, “maintain” includes inspection, preventative/predictive maintenance, troubleshooting, replacing and repairing activities.
B-8.01 Installs overcurrent protection devices
Essential Skills
Document Use, Numeracy, Thinking
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Skills |
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Performance Criteria |
Evidence of Attainment |
B-8.01.01P |
determine type and rating of overcurrent protection device |
type and rating of overcurrent protection device is determined according to CEC requirements and manufacturers’ specifications |
B-8.01.02P |
determine type and size of enclosures |
enclosure type and size is based on overcurrent protection device, environment and type of equipment |
B-8.01.03P |
secure overcurrent protection devices |
devices are mounted and secured to enclosures and/or busbars using hardware designed for the equipment |
B-8.01.04P |
terminate overcurrent protection devices |
overcurrent protection devices are connected to the line and load terminals according to manufacturers’ specifications and CEC requirements |
B-8.01.05P |
set trip settings and ensure protection is coordinated |
trip settings are based on load requirements, coordination studies and CEC requirements |
B-8.01.06P |
update documentation and labels |
branch and distribution circuits are labelled on directories and other documentation |
B-8.01.07P |
remove and dispose of unserviceable enclosures, overcurrent protection devices and hardware |
unserviceable enclosures, overcurrent devices and hardware are disposed of according to jurisdictional and federal legislations, and waste disposal requirements |
B-8.01.08P |
test device |
overcurrent protection devices are tested according to manufacturers’ specifications |
B-8.01.09P |
update documentation |
documentation is updated to reflect changes carried out |
Range of Variables
enclosures include: CSA classified enclosures, enclosures for hazardous locations
overcurrent devices include: fuses, breakers, relay protection
hardware includes: bolts, screws, brackets, stand-offs, cabling, transition pieces
documentation includes: as-builts, schematics, panel schedules, log sheets, drive drawings, shop drawings
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Knowledge |
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Learning Outcomes |
Learning Objectives |
B-8.01.01L |
demonstrate knowledge of overcurrent protection devices, their applications and operation |
interpret codes and regulations pertaining to overcurrent protection devices |
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interpret information pertaining to overcurrent protection devices found on drawings and specifications |
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explain the purpose and operation of overcurrent protection devices |
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explain the effects of short-circuit current and describe the associated damage to the circuit |
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identify types of overcurrent protection devices and describe their characteristics and applications |
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identify the considerations and requirements for selecting overcurrent protection devices |
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explain the purpose of coordination studies |
B-8.01.02L |
demonstrate knowledge of the procedures used to install overcurrent protection devices |
describe the procedures used to install overcurrent protection devices |
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explain the purpose of updating documentation |
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explain the procedures used to adjust trip settings |
Range of Variables
overcurrent protection devices include: fuses, breakers, relay protection
documentation includes: as-builts, schematics, panel schedules, log sheets, drive drawings, shop drawings
B-8.02 Maintains overcurrent protection devices
Essential Skills
Oral Communication, Thinking, Digital Technology
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Skills |
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Performance Criteria |
Evidence of Attainment |
B-8.02.01P |
obtain description of trouble from user |
malfunction issues and information are collected and documented |
B-8.02.02P |
conduct field assessment |
diagnostic and test equipment are used to conduct field assessments to detect failures |
B-8.02.03P |
determine source of malfunction based on field assessment |
source of malfunction is identified |
B-8.02.04P |
determine course of action |
course of action is identified based on the type of malfunction and availability of replacement parts |
B-8.02.05P |
select replacement components |
equivalent replacement components (OEM replacement when mandated) are selected |
B-8.02.06P |
install replacement components |
equivalent replacement components are installed according to as-built or equivalent specifications with minimal disruptions |
B-8.02.07P |
determine maintenance requirements |
maintenance requirements are identified by consequence of failure, commissioning documentation and manufacturers’ recommendations |
B-8.02.08P |
create maintenance schedule |
maintenance schedule is created by considering maintenance requirements and documentation |
B-8.02.09P |
follow maintenance schedule |
maintenance tasks are done according to established schedule |
B-8.02.10P |
conduct tests using diagnostic and test equipment |
tests are conducted according to established maintenance schedule, and test results are documented |
B-8.02.11P |
evaluate test results |
test results are evaluated using previous results, manufacturers’ specifications and commissioning documentation |
B-8.02.12P |
update maintenance log |
maintenance log is updated to reflect tasks performed |
Range of Variables
field assessments include: sensory inspections, technical inspections
diagnostic and test equipment includes: multimeters, voltage testers, ammeters, power quality analyzers, thermographic imaging devices, insulation resistance testers, load banks, circuit breaker tester, non-contact infrared sensors
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Knowledge |
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Learning Outcomes |
Learning Objectives |
B-8.02.01L |
demonstrate knowledge of the methods and theory used to maintain overcurrent protection devices |
describe the methods and theory used to maintain overcurrent protection devices |
B-8.03 Installs ground fault, arc fault and surge protection devices
Essential Skills
Numeracy, Thinking, Document use
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Skills |
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Performance Criteria |
Evidence of Attainment |
B-8.03.01P |
determine branch circuit and distribution circuit protection requirements |
branch circuit and distribution circuit protection is determined according to location, environment, application, and company, client and CEC requirements |
B-8.03.02P |
determine type of ground fault protection device to use |
ground fault protection devices are determined according to load, location, application, and company, client and CEC requirements |
B-8.03.03P |
determine type of arc fault protection device to use |
arc fault protection devices are determined according to load, location, application, and company, client and CEC requirements |
B-8.03.04P |
determine type of surge protection device to use |
surge protection devices are determined according to installation requirements, application, and company, client and CEC requirements |
B-8.03.05P |
mount protection devices |
devices are mounted and secured using hardware designed for the equipment |
B-8.03.06P |
terminate protection devices |
conductors are terminated by removing the insulation and tightening and securing them according to manufacturers’ specifications and CEC requirements |
B-8.03.07P |
update documentation and labels |
branch circuits and distribution circuits are labelled on directories and other documentation |
B-8.03.08P |
remove and dispose of unserviceable protection devices |
unserviceable ground fault protection devices, arc fault protection devices and surge protection devices are disposed of according to jurisdictional and federal legislation, and waste disposal requirements |
B-8.03.09P |
set and test device |
ground fault protection devices, arc fault protection devices and surge protection devices are set and tested according to specifications |
B-8.03.10P |
update documentation |
documentation is updated to reflect changes carried out |
Range of Variables
application includes: utilization equipment, service and distribution equipment, basic insulation level (BIL) ratings
ground fault protection devices include: ground fault circuit interrupter (GFCI) receptacles, GFCI breakers, non-GFCI circuit breakers and ground fault relays
arc fault protection devices include: arc fault circuit interrupter (AFCI) receptacles, AFCI breakers
surge protection devices include: metal oxide varistor (MOV), zener diodes, thyristors, surge suppressors
hardware includes: bolts, screws, brackets, stand-offs, cabling, transition pieces, boxes, enclosures
documentation includes: as-builts, schematics, panel schedules, log sheets, drive drawings, shop drawings
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Knowledge |
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Learning Outcomes |
Learning Objectives |
B-8.03.01L |
demonstrate knowledge of ground fault, arc fault and surge protection devices, their applications and operation |
interpret codes and regulations pertaining to ground fault, arc fault and surge protection devices |
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interpret information pertaining to ground fault, arc fault and surge protection devices found on drawings and specifications |
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explain the purpose and operation of ground fault, arc fault and surge protection devices |
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identify types of ground fault, arc fault and surge protection devices and describe their characteristics and applications |
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identify the considerations and requirements for selecting ground fault, arc fault and surge protection devices |
B-8.03.02L |
demonstrate knowledge of the procedures used to install ground fault, arc fault and surge protection devices |
describe the procedures used to install ground fault, arc fault and surge protection devices |
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|
explain the purpose of updating documentation |
Range of Variables
ground fault protection devices include: GFCI receptacles, GFCI breakers
arc fault protection devices include: AFCI receptacles, AFCI breakers
surge protection devices include: MOV, zener diodes, thyristors, surge suppressors
documentation includes: as-builts, schematics, panel schedules, log sheets, drive drawings, shop drawings
B-8.04 Maintains ground fault, arc fault and surge protection devices
Essential Skills
Oral Communication, Digital Technology, Writing
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MB |
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NU |
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yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
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Skills |
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Performance Criteria |
Evidence of Attainment |
B-8.04.01P |
obtain description of trouble from user |
malfunction issues and information are collected and documented |
B-8.04.02P |
conduct field assessment |
diagnostic and test equipment are used to conduct field assessments to detect failures |
B-8.04.03P |
determine source of malfunction based on field assessment |
source of malfunction is identified |
B-8.04.04P |
determine course of action |
course of action is identified based on the type of malfunction and availability of replacement parts |
B-8.04.05P |
select replacement components |
equivalent replacement components (OEM replacement when mandated) are selected |
B-8.04.06P |
install replacement components |
equivalent replacement components are installed according to as-built or manufacturers’ specifications with minimal disruptions |
B-8.04.07P |
determine maintenance requirements |
maintenance requirements are identified by consequence of failure, commissioning documentation and manufacturers’ recommendations |
B-8.04.08P |
create maintenance schedule |
maintenance schedule is created by considering maintenance documentation and requirements, and manufacturers’ specifications |
B-8.04.09P |
follow maintenance schedule |
maintenance tasks are done according to established schedule |
B-8.04.10P |
conduct tests using diagnostic and test equipment |
tests are conducted according to established maintenance schedule, and test results are documented |
B-8.04.11P |
update maintenance log |
maintenance log is updated to reflect tasks performed |
Range of Variables
field assessments include: sensory inspections, technical inspections
diagnostic and test equipment includes: multimeters, voltage testers, ammeters, power quality analyzers, thermographic imaging devices, insulation resistance testers, non-contact infrared sensors
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-8.04.01L |
demonstrate knowledge of the methods and theory used to maintain ground fault, arc fault and surge protection devices |
describe the methods and theory used to maintain ground fault protection devices |
|
|
describe the methods and theory used to maintain arc fault protection devices |
|
|
describe the methods and theory used to maintain surge protection devices |
B-8.05 Installs under and over voltage protection devices
Essential Skills
Document Use, Reading, Numeracy
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-8.05.01P |
determine type of under and over voltage protection devices to use |
under and over voltage protection devices are determined according to installation requirements and CEC |
B-8.05.02P |
mount under and over voltage protection devices |
devices are mounted and secured using hardware designed for the equipment |
B-8.05.03P |
connect under and over voltage protection devices |
under and over voltage protection devices are connected to the circuit according to specifications and CEC |
B-8.05.04P |
set and test under and over voltage protection devices |
under and over voltage protection devices are set and tested according to manufacturers’ specifications |
B-8.05.05P |
update documentation |
documentation is updated to reflect changes carried out |
Range of Variables
under and over voltage protection devices include: under voltage devices, protective relays, sensors
hardware includes: bolts, screws, brackets, stand-offs, cabling, transition pieces, boxes, enclosures
documentation includes: as-builts, schematics, panel schedules, log sheets, drive drawings, shop drawings, terminal identification
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-8.05.01L |
demonstrate knowledge of under and over voltage protection devices, their applications and operation |
interpret information pertaining to under and over voltage protection devices found on drawings and specifications |
|
|
explain the purpose and operation of under and over voltage protection devices |
|
|
identify types of under and over voltage protection devices and describe their characteristics and applications |
|
|
identify the considerations and requirements for selecting under and over voltage protection devices |
B-8.05.02L |
demonstrate knowledge of the procedures used to install under and over voltage protection devices |
describe the procedures used to install under and over voltage protection devices |
|
|
explain the purpose of updating documentation |
Range of Variables
under and over voltage protection devices include: under voltage devices, over voltage devices
documentation includes: as-builts, schematics, panel schedules, log sheets, drive drawings, shop drawings, terminal identification
B-8.06 Maintains under and over voltage protection devices
Essential Skills
Oral Communication, Digital Technology, Writing
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-8.06.01P |
obtain description of trouble from user |
malfunction issues and information are collected and documented |
B-8.06.02P |
consult drawings and documentation |
drawings and documentation are consulted prior to performing field assessments |
B-8.06.03P |
conduct field assessment |
diagnostic and test equipment are used to conduct field assessments to ensure the device operates according to manufacturers’ specifications |
B-8.06.04P |
determine source of malfunction based on field assessment |
source of malfunction is identified |
B-8.06.05P |
determine course of action |
course of action is identified based on the type of malfunction and availability of replacement parts |
B-8.06.06P |
select replacement components |
equivalent replacement components (OEM replacement when mandated) are selected according to availability |
B-8.06.07P |
install replacement components |
equivalent replacement components are installed according to as-built or manufacturers’ specifications with minimal disruptions |
B-8.06.08P |
determine maintenance requirements |
maintenance requirements are identified by consequence of failure, commissioning documentation and manufacturers’ specifications |
B-8.06.09P |
create maintenance schedule |
maintenance schedule is created by considering maintenance requirements and documentation and manufacturers’ specifications |
B-8.06.10P |
follow maintenance schedule |
maintenance tasks are done according to established schedule |
B-8.06.11P |
conduct tests using diagnostic and test equipment |
tests are conducted according to established maintenance schedule, and test results are documented |
B-8.06.12P |
evaluate test results |
test results are evaluated using previous results, manufacturers’ specifications and commissioning documentation |
B-8.06.13P |
update maintenance log |
maintenance log is updated to reflect tasks performed |
Range of Variables
field assessments include: sensory inspections, technical inspections
diagnostic and test equipment includes: multimeters, voltage testers, ammeters, power quality analyzers, thermographic imaging devices, insulation resistance testers, panel meter calibrator, non-contact infrared sensor
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-8.06.01L |
demonstrate knowledge of the procedures used to maintain under and over voltage protection devices |
describe the procedures used to maintain under voltage protection devices |
|
|
describe the procedures used to maintain over voltage protection devices |
|
|
explain the purpose of updating documentation |
Range of Variables
documentation includes: as-builts, schematics, panel schedules, log sheets, drive drawings, shop drawings, terminal identification
Task B-9 Installs and maintains low voltage distribution systems
Task Descriptor
Distribution equipment provides power for all electrical systems and equipment. Low voltage is over 30 and up to 750 volts. This equipment allows for safe utilization of electricity. This task does not include distribution systems for Class 1 and Class 2 systems.
For the purpose of this standard, “install” includes both new installations and upgrading of systems by removing and replacing components.
Industrial electricians maintain distribution equipment by troubleshooting, diagnosing faults, and repairing them. They also perform maintenance on the equipment to ensure it is in good operating condition.
For the purpose of this standard, “maintain” includes inspection, preventative/predictive maintenance, troubleshooting, replacing and repairing activities.
B-9.01 Installs low voltage distribution equipment
Essential Skills
Document Use, Thinking, Numeracy
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-9.01.01P |
determine size and type of low voltage power distribution equipment and type of enclosure |
size and type of low voltage power distribution equipment are selected based on CEC calculated load, company and client requirements, site-specific conditions and drawings |
B-9.01.02P |
determine layout and location of low voltage power distribution equipment |
power distribution equipment are laid low voltage power according to drawings, manufacturers’ specifications and CEC requirements |
B-9.01.03P |
install and secure low voltage power distribution equipment |
low voltage power distribution equipment is securely mounted to the structure according to manufacturers’ specifications, CEC requirements and drawings/documentation |
B-9.01.04P |
install feeder and supply conductors |
feeder and supply conductors are installed according to CEC requirements and without damage to insulation, without stress, and the neutral is identified and conductors are colour-coded |
B-9.01.05P |
terminate feeder and supply conductor connections |
conductors are terminated by removing the insulation, applying antioxidant where required, and tightening and securing them according to manufacturers’ specifications and CEC requirements |
B-9.01.06P |
conduct tests of low voltage power distribution equipment and feeders |
low voltage power distribution equipment and feeders are functional and connected to match the application requirements |
B-9.01.07P |
identify information on low voltage power distribution equipment |
low voltage power distribution equipment is labelled according to job, company and client requirements |
B-9.01.08P |
remove and dispose of unserviceable low voltage power distribution equipment |
unserviceable low voltage power distribution equipment, enclosures, and feeder and supply conductors are disposed of according to jurisdictional and federal legislation, and waste disposal requirements |
B-9.01.09P |
update documentation |
documentation is updated to reflect changes carried out |
Range of Variables
low voltage power distribution equipment includes: panels, sub-panels, power distribution centres (PDC), switchboards, breakers, fuses, disconnects, racking equipment, CTs, VTs, busbars, splitters, motor control centers (MCC), transformers
enclosures include: CSA enclosures, enclosures for hazardous locations
documentation includes: as-builts, schematics, panel schedules, log sheets, drive drawings, shop drawings, terminal identification
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-9.01.01L |
demonstrate knowledge of low voltage power distribution equipment, their applications and operation |
interpret codes and regulations pertaining to low voltage power distribution equipment |
|
|
interpret information pertaining to low voltage power distribution equipment found on drawings and specifications |
|
|
identify types of low voltage power distribution equipment and describe their characteristics and applications |
|
|
identify the considerations and requirements for selecting low voltage power distribution equipment and enclosures |
B-9.01.02L |
demonstrate knowledge of the procedures used to install low voltage power distribution equipment |
describe the procedures used to install low voltage power distribution equipment |
|
|
describe the procedures used to connect low voltage power distribution equipment |
|
|
describe procedures for transporting and moving electrical equipment |
Range of Variables
low voltage power distribution equipment includes: panels, sub-panels, PDCs, switchboards, breakers, fuses, disconnects, racking equipment, CTs, VTs, busbars, splitters, MCCs, transformers
enclosures include: CSA enclosures, enclosures for hazardous locations
considerations include: load, voltage ratings, required circuit capacity, arc fault study
B-9.02 Maintains low voltage distribution equipment
Essential Skills
Digital Technology, Thinking, Writing
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-9.02.01P |
obtain description of trouble from user |
malfunction issues and information are collected and documented |
B-9.02.02P |
conduct field assessment |
diagnostic and test equipment are used to conduct field assessments to detect failures |
B-9.02.03P |
determine source of malfunction based on field assessment |
source of malfunction is identified |
B-9.02.04P |
determine course of action |
course of action for the type of malfunction is identified according to availability of replacement parts |
B-9.02.05P |
repair malfunctioning components and verify repair |
components are repaired and tested to ensure they are operational according to manufacturers’ specifications |
B-9.02.06P |
select replacement components |
equivalent replacement components (OEM replacement when mandated) are selected according to availability |
B-9.02.07P |
install replacement components |
equivalent replacement components are installed according to as-built or manufacturers’ specifications with minimal disruptions |
B-9.02.08P |
determine maintenance requirements |
maintenance requirements are identified by consequence of failure, commissioning documentation and manufacturers’ specifications |
B-9.02.09P |
create maintenance schedule |
maintenance schedule is created by considering maintenance documentation and requirements and manufacturers' specifications |
B-9.02.10P |
follow maintenance schedule |
maintenance tasks are done according to established schedule |
B-9.02.11P |
conduct tests using diagnostic and test equipment |
tests are conducted according to established maintenance schedule, and test results are documented |
B-9.02.12P |
evaluate test results |
test results are evaluated using previous results, manufacturers’ specifications and commissioning documentation |
B-9.02.13P |
update maintenance log |
maintenance log is updated to reflect tasks performed |
Range of Variables
field assessments include: sensory inspections, technical inspections
diagnostic and test equipment includes: multimeters, voltage testers, ammeters, power quality analyzers, thermographic imaging devices, insulation resistance testers, non‑contact infrared sensors
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-9.02.01L |
demonstrate knowledge of the methods used to maintain low voltage distribution equipment |
describe the methods to maintain low voltage distribution equipment and their components |
Range of Variables
low voltage distribution equipment includes: panels, sub-panels, PDCs, switchboards, breakers, fuses, disconnects, racking equipment, CTs, VTs, busbars, splitters, MCCs, transformers
Task B-10 Installs and maintains power conditioning systems
Task Descriptor
Power conditioning systems include filters, capacitors and line reactors, and are used to provide a smooth sinusoidal alternating current (AC) wave thereby delivering a voltage of a constant level and power factor characteristics that enable load equipment to function as designed.
For the purpose of this standard, “install” includes both new installations and upgrading of systems by removing and replacing components.
Industrial electricians maintain power conditioning and uninterruptible power supply (UPS) by troubleshooting, diagnosing faults, and repairing them. They also perform maintenance to ensure these systems are in good operating condition.
For the purpose of this standard, “maintain” includes inspections, preventative/predictive maintenance, troubleshooting, replacing and repairing activities.
B-10.01 Installs power conditioning systems
Essential Skills
Thinking, Numeracy, Document Use
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-10.01.01P |
analyze system to assess conditions that require power conditioning |
voltage and power quality characteristics that are outside of the standard are identified |
B-10.01.02P |
identify type of power conditioning required |
type of power conditioning is identified according to system requirements and local supply authority |
B-10.01.03P |
perform calculations to size power conditioning and UPS components |
components are sized for the requirements of the application |
B-10.01.04P |
install components |
components are securely installed according to manufacturers’ specifications and CEC requirements, and mounted matching building lines using fasteners designed for the attachment to the material of the support structure |
B-10.01.05P |
terminate and interconnect components |
components are terminated and interconnected according to electrical drawings and specifications, job and CEC requirements |
B-10.01.06P |
analyze system output to ensure effectiveness of power conditioning installation |
test results reflect improved power quality |
B-10.01.07P |
conduct tests of power conditioning and UPS after installation and record results |
power conditioning and UPS is functional and connected to match the application requirements |
B-10.01.08P |
remove and dispose of unserviceable power conditioning and UPS components |
unserviceable equipment is disposed of according to jurisdictional and federal legislation, with minimal impact to the environment |
B-10.01.09P |
update documentation |
documentation is updated to reflect changes carried out |
Range of Variables
conditions include: harmonics, power factor correction, transient voltages and current, induced frequencies
components include: batteries, transformers, capacitors, shunt coils, diodes, reactors, synchronous condensers (motors), filters
fasteners include: screws, bolts, straps, inserts, anchors, wedge clamps, seismic restraints, insulators
documentation includes: as-builts, schematics, panel schedules, log sheets, drive drawings, shop drawings, maintenance logs, terminal identification
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-10.01.01L |
demonstrate knowledge of types of power conditioning and UPS and their applications |
interpret codes and regulations pertaining to power conditioning and UPS systems |
|
|
explain power quality and its impact on equipment operation |
|
|
explain single-phase and three-phase power factor correction and its associated calculations |
|
|
identify the types of power factor correction equipment and describe their characteristics, applications and operation |
|
|
identify equipment used to reduce harmonics in power distribution systems and describe their characteristics, applications and operation |
|
|
identify types of UPS equipment used in power distribution system conditioning and describe their characteristics, applications and operation |
B-10.01.02L |
demonstrate knowledge of procedures used to install power conditioning and UPS systems |
describe the procedures used to install power conditioning and UPS systems |
|
|
identify hazards with UPS systems when working with batteries, multiple energy sources and capacitors |
Range of Variables
power factor correction equipment includes: synchronous condensers (motors), reactors, capacitors
equipment used to reduce harmonics includes: passive and active filters, transformers and capacitors
UPS equipment includes: online, offline, online interactive, maintenance bypass and static bypass, battery systems
B-10.02 Maintains power conditioning systems
Essential Skills
Digital Technology, Thinking, Numeracy
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-10.02.01P |
obtain description of trouble from user |
malfunction issues and information are collected and documented |
B-10.02.02P |
conduct field assessments |
diagnostic and test equipment are used to conduct field assessments to detect failures |
B-10.02.03P |
determine sources of malfunction based on field assessment |
sources of malfunction are identified |
B-10.02.04P |
determine course of action |
course of action for the type of malfunction is identified according to availability of replacement parts |
B-10.02.05P |
repair malfunctioning components |
repaired components are operational |
B-10.02.06P |
select replacement components |
equivalent replacement components (OEM replacement when mandated) are selected according to availability |
B-10.02.07P |
install replacement components |
equivalent replacement components are installed according to as-built or manufacturers’ specifications with minimal disruptions |
B-10.02.08P |
conduct tests of power conditioning, UPS and surge suppression systems after repair |
power conditioning, UPS and surge suppression systems are functional and connected to match the application requirements |
B-10.02.09P |
clean, lubricate and adjust components |
power conditioning, UPS and surge suppression system components are restored to optimal conditions |
B-10.02.10P |
determine maintenance requirements |
maintenance requirements are identified by consequence of failure, commissioning documentation and manufacturers’ specifications |
B-10.02.11P |
create maintenance schedule |
maintenance schedule is created by considering maintenance requirements and documentation, and manufacturers’ specifications |
B-10.02.12P |
record tests in maintenance schedule |
operational problems are identified in maintenance schedule data with detailed notations |
B-10.02.13P |
evaluate test results |
test results are evaluated using previous results, manufacturers’ specifications and commissioning documentation |
B-10.02.14P |
update maintenance log |
maintenance log is updated to reflect tasks performed |
Range of Variables
information includes: log books, manufacturers’ manuals, standard operating procedures, details from user, incident reports
field assessments include: sensory inspections, technical inspections
diagnostic and test equipment include: battery load testers, multimeters, voltmeters, ammeters, power quality analyzers, oscilloscopes, thermographic imaging devices, non-contact infrared sensor
components include: batteries, transformers, capacitors, shunt coils, diodes, reactors, synchronous condensers (motors), filters, fuses, UPS
cleaning lubricating and adjusting procedures include: cleaning fans and filters, lubricating bearings and bushings, load testing batteries, adjusting cabinets and door seals
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-10.02.01L |
demonstrate knowledge of the methods used to maintain power conditioning systems |
describe the methods to maintain power conditioning systems and their components |
Range of Variables
components include: batteries, transformers, capacitors, shunt coils, diodes, reactors, synchronous condensers (motors), filters
Task B-11 Installs and maintains bonding, grounding and ground fault detection systems
Task Descriptor
Bonding and grounding systems are used to protect life and equipment from transient and fault current. Ground fault detections systems are used to detect electrical current leakage and, in three phase systems, are also used to indicate a single phase ground.
For the purpose of this standard, “install” includes both new installations and upgrading of systems by removing and replacing components.
For the purpose of this standard, “maintain” includes troubleshooting, maintaining and repairing activities.
B-11.01 Installs grounding systems
Essential Skills
Thinking, Document Use, Numeracy
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-11.01.01P |
determine type of grounding electrodes |
grounding electrodes are determined based on site-specific conditions, CEC requirements and engineering specifications |
B-11.01.02P |
determine grounding conductor size |
conductor size is determined based on supply voltage, CEC requirements and engineering specifications |
B-11.01.03P |
determine layout and location of grounding system components |
layout allows for installation of grounding electrodes, routing of the grounding conductor, and point of termination at the source of supply and service equipment according to CEC requirements and supply authority |
B-11.01.04P |
install grounding system components |
grounding system components are installed according to layout, drawings, site conditions, AHJ and CEC requirements |
B-11.01.05P |
terminate and interconnect grounding system components |
grounding system components are terminated and interconnected according to drawings, AHJ and CEC requirements |
B-11.01.06P |
perform ground resistance and continuity tests |
ground resistance and continuity tests are performed using ground testing equipment and documented |
B-11.01.07P |
update documentation |
documentation is updated to reflect changes carried out |
Range of Variables
grounding electrodes include: manufactured electrodes (rods, plates, clamps), field assembled (buried copper conductors), in-situ(metallic water pipes, metallic pilings, reinforcing steel)
grounding system components include: grounding electrodes, grounding conductors, grounding connectors
ground testing equipment includes: ground loop impedance tester, megohmmeter, multimeter
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-11.01.01L |
demonstrate knowledge of grounding methods and equipment |
interpret codes, drawings, specifications and regulations pertaining to grounding |
|
|
identify grounding methods |
|
|
identify grounding conductors, equipment and components, and describe their characteristics and applications |
|
|
identify the considerations and requirements for selecting grounding conductors, methods, equipment and components |
|
|
explain the purpose of grounding |
|
|
explain the differences between grounding and bonding, and identify situations where interconnection is required |
B-11.01.02L |
demonstrate knowledge of the procedures used to install grounding systems |
describe the procedures used to install grounding systems |
|
|
describe the method used to determine grounding conductor size |
B-11.02 Maintains grounding systems
Essential Skills
Thinking, Digital Technology, Writing
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-11.02.01P |
obtain description of trouble from user |
malfunction issues and information are collected and documented |
B-11.02.02P |
conduct field assessment |
diagnostic and test equipment are used to conduct field assessments to detect failures |
B-11.02.03P |
determine source of malfunction based on field assessment |
source of malfunction is identified |
B-11.02.04P |
determine course of action |
course of action for the type of malfunction is identified |
B-11.02.05P |
repair malfunctioning grounding system components |
repaired grounding system components are operational |
B-11.02.06P |
select replacement grounding system components |
equivalent replacement grounding system components (OEM replacement when mandated) are selected according to availability |
B-11.02.07P |
install replacement grounding system components |
equivalent replacement grounding system components are installed according to as-built or manufacturers’ specifications and CEC with minimal disruptions |
B-11.02.08P |
conduct tests |
tests are conducted using diagnostic and test equipment according to established maintenance schedule and commissioning documentation, and test results are documented |
B-11.02.09P |
evaluate test results |
test results are evaluated using previous results, manufacturers’ specifications and commissioning documentation |
B-11.02.10P |
determine maintenance requirements |
maintenance requirements are identified by consequence of failure, commissioning documentation and manufacturers' specifications |
B-11.02.11P |
create maintenance schedule |
maintenance schedule is created by considering maintenance requirements and documentation, and manufacturers' specifications |
B-11.02.12P |
follow maintenance schedule |
maintenance tasks are done according to established schedule and documented |
B-11.02.13P |
update maintenance log |
maintenance log is updated to reflect tasks performed |
Range of Variables
information includes: log books, manufacturers’ manuals, standard operating procedures, details from user, incident reports
field assessments include: sensory inspections, technical inspections
diagnostic and test equipment includes: multimeters, voltage testers, ammeters, insulation resistance testers, ground loop impedance tester
grounding system components include: grounding electrodes, grounding conductors, grounding connectors
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-11.02.01L |
demonstrate knowledge of the methods used to maintain grounding systems |
describe the methods used to maintain grounding systems and their components according to AHJ and CEC requirements |
Range of Variables
grounding system components include: grounding electrodes, grounding conductors, grounding connectors
B-11.03 Installs bonding systems
Essential Skills
Thinking, Document Use, Numeracy
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-11.03.01P |
determine bonding method |
bonding method is determined based on environment, amperage, voltage, mechanical protection, and conductor material and size |
B-11.03.02P |
determine bonding conductor size |
conductor size is determined based on CEC requirements and engineering specifications |
B-11.03.03P |
determine layout and location of bonding components |
bonding components are laid out according to drawings, manufacturers’ specifications and CEC requirements |
B-11.03.04P |
install bonding components |
bonding components are installed to ensure continuity between non-current carrying components of electrical systems and other metallic components (equipotential plane), and to facilitate the function of overcurrent devices (fault current), according to layout, site conditions, drawings, AHJ and CEC requirements |
B-11.03.05P |
terminate and interconnect bonding components |
bonding components are terminated and interconnected according to drawings and specifications, AHJ and CEC requirements |
B-11.03.06P |
perform continuity and resistance tests |
continuity and resistance tests are performed using testing equipment and documented |
B-11.03.07P |
update documentation |
documentation is updated to reflect changes carried out |
Range of Variables
bonding components include: metallic raceways, cables, grounding bushings, copper or aluminum conductors, antioxidants, connectors, lock nuts, terminations
testing equipment includes: megohmmeter, multimeter
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-11.03.01L |
demonstrate knowledge of bonding methods and equipment |
interpret codes, drawings, specifications and regulations pertaining to bonding |
|
|
identify bonding methods |
|
|
identify bonding conductors, equipment and components, and describe their characteristics and applications |
|
|
identify the considerations and requirements for selecting bonding conductors, methods, equipment and components |
|
|
explain the purpose and differences between grounding and bonding, and identify situations where interconnection is required |
B-11.03.02L |
demonstrate knowledge of the procedures used to install bonding systems |
describe the procedures used to install bonding systems |
|
|
describe the method used to determine bonding conductor size |
B-11.04 Maintains bonding systems
Essential Skills
Thinking, Digital Technology, Writing
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-11.04.01P |
obtain description of trouble from user |
malfunction issues and information are collected and documented |
B-11.04.02P |
conduct field assessment |
diagnostic and test equipment is used to conduct field assessments to detect malfunctions |
B-11.04.03P |
determine source of malfunction based on field assessment |
source of malfunction is identified |
B-11.04.04P |
determine course of action |
course of action for the type of malfunction is identified |
B-11.04.05P |
repair malfunctioning bonding components |
repaired bonding components are operational according to the CEC |
B-11.04.06P |
select replacement bonding components |
equivalent replacement bonding components are selected |
B-11.04.07P |
install replacement bonding components |
replacement bonding components are installed with minimal disruptions according to the CEC |
B-11.04.08P |
conduct tests |
tests are conducted using diagnostic and test equipment according to established maintenance schedule and commissioning documentation, and test results are documented |
B-11.04.09P |
evaluate test results |
test results are evaluated using previous results, manufacturers’ specifications and commissioning documentation |
B-11.04.10P |
determine maintenance requirements |
maintenance requirements are identified by manufacturers' specifications, and company and client policies |
B-11.04.11P |
create maintenance schedule |
maintenance schedule is created by considering maintenance requirements and documentation |
B-11.04.12P |
follow maintenance schedule |
maintenance tasks are done according to established schedule and documented |
B-11.04.13P |
update maintenance log |
maintenance log is updated to reflect tasks performed |
Range of Variables
information includes: log books, manufacturers’ manuals, standard operating procedures, details from user, incident reports
field assessments include: sensory inspections, technical inspections
diagnostic and test equipment includes: multimeters, voltage testers, ammeters, insulation resistance testers
bonding components include: metallic raceways, cables, grounding bushings, copper or aluminum conductors, antioxidants, connectors, lock nuts, terminations
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-11.04.01L |
demonstrate knowledge of the methods used to maintain bonding systems |
describe the methods used to maintain bonding systems and their components according to AHJ and CEC requirements |
B-11.05 Installs ground fault detection systems
Essential Skills
Thinking, Document Use, Reading
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-11.05.01P |
determine requirement and type of ground fault detection system |
requirement and type of ground fault detection system are based on site-specific conditions, AHJ, CEC requirements, drawings and specifications, and company and client specifications |
B-11.05.02P |
determine layout and location of ground fault detection system components |
ground fault detection system components are laid out according to drawings, manufacturers’ specifications, company and client specifications, and CEC requirements |
B-11.05.03P |
mount ground fault detection system components |
ground fault detection system components are mounted using fasteners designed for the attachment to the material of the support structure according to drawings, manufacturers’ specifications and CEC requirements |
B-11.05.04P |
terminate and interconnect ground fault detection system components |
ground fault detection system components are terminated and interconnected according to drawings, manufacturers’ specifications and CEC requirements |
B-11.05.05P |
set parameters for ground fault detection system |
parameters are set to indicate as required according to type of ground fault detection system installed, manufacturers' specifications, CEC requirements and coordination studies |
B-11.05.06P |
test operation of ground fault detection systems |
ground fault detection systems are tested according to manufacturers’ specifications, and results are documented |
B-11.05.07P |
update documentation |
documentation is updated to reflect changes carried out |
Range of Variables
ground fault detection systems include: ground fault protection (solidly grounded systems), ground fault protection (impedance grounded systems), ground fault detection (ungrounded systems, mobile equipment)
ground fault detection system components include: CTs, VTs, resistors, relays, annunciators (horns, panels), indicators (pilot lights), reset buttons, breakers, interconnecting wiring, ground fault sensors (direct, residual or zero sequence)
fasteners include: screws, bolts, straps, inserts, anchors, wedge clamps, seismic restraints, insulators
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-11.05.01L |
demonstrate knowledge of ground fault detection systems and their operation |
identify types of ground fault detection systems and describe their characteristics and applications |
|
|
explain the purpose of ground fault detection systems |
|
|
interpret codes, drawings, specifications and regulations pertaining to ground fault detection systems |
|
|
identify the considerations and requirements for selecting the type of ground fault detection system components |
B-11.05.02L |
demonstrate knowledge of ground fault detection systems installation methods |
identify and describe the methods used to install ground fault detection systems and their components |
Range of Variables
ground fault detection systems include: ground fault protection (solidly grounded systems), ground fault protection (impedance grounded systems), ground fault detection (ungrounded systems, mobile equipment)
ground fault detection system components include: CTs, VTs, resistors, relays, annunciators (horns, panels), indicators (pilot lights), reset buttons, breakers, interconnecting wiring, ground fault sensors (direct, residual or zero sequence)
B-11.06 Maintains ground fault detection systems
Essential Skills
Thinking, Digital Technology, Writing
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-11.06.01P |
obtain description of trouble from user |
malfunction issues and information are collected and documented |
B-11.06.02P |
conduct field assessment |
diagnostic and test equipment are used to conduct field assessments to detect failures |
B-11.06.03P |
determine source of malfunction based on field assessment |
source of malfunction is identified |
B-11.06.04P |
determine course of action |
course of action for the type of malfunction is identified using manufacturers’ specifications and documents |
B-11.06.05P |
repair malfunctioning ground fault detection system components |
repaired ground fault detection system components are operational according to CEC |
B-11.06.06P |
select replacement ground fault detection system components |
equivalent replacement ground fault detection system components (OEM replacement when mandated) are selected |
B-11.06.07P |
install replacement ground fault detection system components |
replacement system components are installed according to as-built or manufacturers’ specifications and CEC with minimal disruptions |
B-11.06.08P |
conduct tests |
tests are conducted using diagnostic and test equipment according to manufacturers’ specifications and established maintenance schedule, and test results are documented |
B-11.06.09P |
evaluate test results |
test results are evaluated using previous results, manufacturers’ specifications and commissioning documentation |
B-11.06.10P |
determine maintenance requirements |
maintenance requirements are identified by consequence of failure, commissioning documentation and manufacturers' specifications |
B-11.06.11P |
create maintenance schedule |
maintenance schedule is created by considering maintenance requirements and documentation, and manufacturers' specifications |
B-11.06.12P |
follow maintenance schedule |
maintenance tasks are done according to established schedule and documented |
B-11.06.13P |
update maintenance log |
maintenance log is updated to reflect tasks performed |
Range of Variables
information includes: log books, manufacturers’ manuals, standard operating procedures, details from user, incident reports
field assessments include: sensory inspections, technical inspections
diagnostic and test equipment includes: multimeters, voltage testers, ammeters, megohmmeter, non‑contact testers, thermal graphic cameras
ground fault detection systems include: ground fault protection (solidly grounded systems), ground fault protection (impedance grounded systems), ground fault detection (ungrounded systems, mobile equipment)
ground fault detection system components include: CTs, VTs, resistors, relays, annunciators (horns, panels), indicators (pilot lights), reset buttons, breakers, interconnecting wiring, ground fault sensors (direct, residual or zero sequence)
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-11.06.01L |
demonstrate knowledge of the methods used to maintain ground fault detection systems |
describe the methods used to maintain ground fault detection systems and their components according to manufacturers’ specifications |
Range of Variables
ground fault detection systems include: ground fault protection (solidly grounded systems), ground fault protection (impedance grounded systems), ground fault detection (ungrounded systems, mobile equipment)
ground fault detection system components include: CTs, VTs, resistors, relays, annunciators (horns, panels), indicators (pilot lights), reset buttons, breakers, interconnecting wiring, ground fault sensors (direct, residual or zero sequence)
Task B-12 Installs and maintains power generating systems
Task Descriptor
The purpose of generators is to convert kinetic energy into electricity. They can be used when power from the utility is unavailable or the system is isolated from the power grid.
For the purpose of this standard, “install” includes both new installations and upgrading of systems by removing and replacing components.
For the purpose of this standard, “maintain” includes inspections, preventive/predictive maintenance, troubleshooting, replacing and repairing activities.
B-12.01 Installs alternating current (AC) generating systems
Essential Skills
Thinking, Numeracy, Document Use
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-12.01.01P |
determine power requirements for the application by performing load calculations and tests |
power requirements are determined using connected load and CEC requirements |
B-12.01.02P |
determine the type and capacity of AC generating systems and AC generating system components to be installed for the application |
type and capacity of AC generating systems and AC generating system components meet the application requirements |
B-12.01.03P |
position and mount AC generating systems and AC generating system components |
AC generating system is positioned according to manufacturers’ and job specifications and AHJ requirements |
B-12.01.04P |
terminate and interconnect AC generating systems and AC generating system components |
AC generating systems and AC generating system components are terminated and interconnected according to drawings and specifications, job, local supply authority and CEC requirements |
B-12.01.05P |
ground and bond AC generating systems and AC generating system components |
AC generating system and AC generating system components are grounded and bonded according to CEC requirements |
B-12.01.06P |
program AC generating systems and controls for shutdown and startup sequences |
AC generating system is programmed and meets functionality, and established parameters and test results are documented |
B-12.01.07P |
conduct tests of AC generating systems and AC generating system components |
AC generating systems and AC generating system components are tested according to manufacturers’ specifications and test results are documented |
B-12.01.08P |
disconnect existing AC generating systems and AC generating system components and update documentation |
AC generating systems and AC generating system components are disconnected, remaining installations are terminated according to CEC requirements and documentation is updated |
B-12.01.09P |
update documentation |
documentation is updated to reflect changes carried out |
Range of Variables
AC generating systems include: single-phase, three-phase, portable, stationary, manually operated, automatically operated
AC generating system components include: shaft, armature and stator, bearings, frame, exciter windings, transfer switch, prime mover, cables, conductors, overcurrent devices, overload devices, fuel storage, protection devices, AVR, governor
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-12.01.01L |
demonstrate knowledge of AC generating systems and AC generating system components, their applications and operation |
describe AC generating system components and explain their operating principles |
|
|
identify types of AC generating systems and describe their characteristics and applications |
|
|
identify AC generating system components and describe their characteristics and applications |
|
|
identify the considerations and requirements for selecting AC generating systems and AC generating system components |
|
|
interpret information pertaining to AC generating systems found on drawings and specifications |
|
|
interpret codes, standards and regulations pertaining to AC generating systems |
B-12.01.02L |
demonstrate knowledge of the procedures used to install AC generating systems |
describe the procedures used to install AC generating systems and AC generating system components |
|
|
describe the procedures used to control the output voltage, phase sequencing and frequency of AC generators |
B-12.01.03L |
demonstrate knowledge of the procedures used to interconnect AC generating systems with standalone or parallel operations |
describe the procedure used to interconnect AC generating systems with stand-alone or parallel operations |
Range of Variables
AC generating systems include: single-phase, three-phase, portable, stationary, manually operated, automatically operated
AC generating system components include: shaft, armature and stator, bearings, frame, exciter windings, transfer switch, prime mover, cables, conductors, overcurrent devices, overload devices, fuel storage, protection devices, AVR, governor
B-12.02 Maintains AC generating systems
Essential Skills
Reading, Thinking, Document Use
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-12.02.01P |
obtain description of operation and malfunction of AC generating system |
required information about equipment operation is gathered from end user |
B-12.02.02P |
conduct field assessments using diagnostic and test equipment to determine source of malfunction |
source of malfunction is identified based on inspection and diagnostic equipment and test equipment results |
B-12.02.03P |
identify and remove defective AC generating system components |
defective AC generating system component is removed without damage to system or other components |
B-12.02.04P |
repair malfunctioning AC generating system components |
repaired AC generating system components are operational |
B-12.02.05P |
select replacement AC generating system components |
replacement AC generating system components are selected according to the application |
B-12.02.06P |
install replacement AC generating system components |
AC generating system components are installed with minimal disruptions and interruptions |
B-12.02.07P |
conduct tests of AC generating systems after repair |
AC generating system is tested according to manufacturers’ specifications |
B-12.02.08P |
perform maintenance procedures to AC generating system components |
AC generating system components are restored to optimal conditions |
B-12.02.09P |
record tests in maintenance log |
maintenance log is updated to reflect maintenance tasks performed |
B-12.02.10P |
compare and analyze maintenance test results |
maintenance is performed when required based on analysis of test results and comparison with specifications |
Range of Variables
AC generating systems include: single-phase, three-phase, portable, stationary, manually operated, automatically operated
field assessments include: sensory inspections, technical inspections, infrared inspections
diagnostic and test equipment includes: multimeters, voltage testers, ammeters, oscilloscopes, power quality analyzers, hi-pot testers, thermographic imaging devices, phase rotation meters, insulation resistance testers, ground loop testers
AC generating system components include: shaft, armature and stator, bearings, frame, exciter windings, transfer switch, prime mover, cables, conductors, overcurrent devices, overload devices, fuel storage, AVR, governor
maintenance procedures include: cleaning cooling fans, adjusting belt tensioners, lubricating bearings and bushings, cleaning switches, exercising fuel-driven prime movers
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-12.02.01L |
demonstrate knowledge of AC generating systems, their applications and operation |
identify types of AC generating systems and describe their characteristics |
|
|
identify AC generating system components and describe their applications |
|
|
interpret codes and regulations pertaining to AC generating systems |
|
|
interpret information pertaining to AC generating systems found on drawings and specifications |
|
|
explain operating principles of the AC generating system components and AC generating systems |
|
|
interpret information contained on AC generator nameplates |
B-12.02.02L |
demonstrate knowledge of procedures used to maintain AC generating systems |
describe the procedures used to maintain AC generating systems and their AC generating system components |
Range of Variables
AC generating systems include: single-phase, three-phase, portable, stationary, manually operated, automatically operated
AC generating system components include: shaft, armature and stator, bearings, frame, exciter windings, transfer switch, prime mover, cables, conductors, overcurrent devices, overload devices, fuel storage, AVR, governor
B-12.03 Installs direct current (DC) generating systems
Essential Skills
Thinking, Numeracy, Document Use
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-12.03.01P |
determine power requirements for the application by performing load calculations and tests |
power requirements are determined using connected load and CEC requirements |
B-12.03.02P |
determine the type and capacity of DC generating system and DC generating system components to be installed for the application |
type and capacity of DC generating systems and DC generating system components meet the application requirements |
B-12.03.03P |
position and mount DC generating systems and DC generating system components |
DC generating system is positioned according to manufacturers’ and job specifications, company and client specifications, and AHJ requirements |
B-12.03.04P |
terminate and interconnect DC generating systems and DC generating system components |
DC generating systems and DC generating system components are terminated and interconnected according to drawings and specifications, job, company and client specifications, and CEC requirements |
B-12.03.05P |
ground and bond DC generating systems and DC generating system components |
DC generating system and DC generating system components are grounded and bonded according to CEC requirements |
B-12.03.06P |
program DC generating systems and controls for shutdown and startup sequences |
DC generating system is programmed and meets functionality and established parameters and test results are documented |
B-12.03.07P |
conduct tests of DC generating systems and DC generating system components |
DC generating systems and DC generating system components are tested according to manufacturers’ specification and test results are documented |
B-12.03.08P |
disconnect existing DC generating systems and DC generating system components and update documentation |
DC generating systems and DC generating system components are disconnected, remaining installations are terminated according to CEC requirements and AHJ, and documentation is updated |
B-12.03.09P |
update documentation |
documentation is updated to reflect changes carried out |
Range of Variables
DC generating systems include: portable, stationary, manually operated, automatically operated, two wire, three wire
DC generating system components include: transfer switch, brushes and commutators, prime mover, cables, conductors, overcurrent devices, governors, disconnecting means, shaft, armature and stator, bearings, frame, exciter windings
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-12.03.01L |
demonstrate knowledge of DC generating systems and DC generating system components, their applications and operation |
describe the components of DC generating systems and explain their operating principles |
|
|
identify types of DC generators and describe their characteristics and applications |
|
|
identify DC generating system components and describe their characteristics and applications |
|
|
identify the considerations and requirements for selecting DC generating systems and DC generating system components |
|
|
interpret information pertaining to DC generating systems found on drawings and specifications |
|
|
interpret codes, standards and regulations pertaining to DC generating systems |
B-12.03.02L |
demonstrate knowledge of the procedures used to install and connect DC generating systems |
describe the procedures used to install DC generating systems and DC generating system components |
|
|
describe the procedures used to connect DC generating systems and DC generating system components |
|
|
describe the procedures used to control the output voltage of DC generators |
Range of Variables
DC generating systems include: portable, stationary, manually operated, automatically operated, two wire, three wire
DC generating system components include: transfer switch, brushes and commutators, prime mover, cables, conductors, overcurrent devices, governors, disconnecting means, shaft, armature and stator, bearings, frame, exciter windings
DC generators include: series, shunt, compound
B-12.04 Maintains DC generating systems
Essential Skills
Reading, Thinking, Document Use
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-12.04.01P |
obtain description of operation and malfunction of DC generating system |
required information about equipment operation is gathered from end user |
B-12.04.02P |
conduct field assessments using diagnostic and test equipment to determine source of malfunction |
source of malfunction is identified based on inspection and diagnostic and test equipment results |
B-12.04.03P |
identify and remove defective DC generating system components |
defective DC generating system components are removed without damage to system or other components |
B-12.04.04P |
repair malfunctioning DC generating system components |
repaired DC generating system components are operational |
B-12.04.05P |
select replacement DC generating system components |
replacement DC generating system components match the application |
B-12.04.06P |
install replacement DC generating system components |
DC generating system components are installed with minimal disruptions and interruptions |
B-12.04.07P |
conduct tests of DC generating system after repair |
DC generating system is tested according to manufacturers’ specifications |
B-12.04.08P |
evaluate test results |
test results are evaluated using previous results, manufacturers’ specifications and commissioning documentation |
B-12.04.09P |
perform maintenance procedures to DC generating system components |
DC generating system components are maintained according to manufacturers’ specifications, company and client specifications |
B-12.04.10P |
record tests in maintenance log |
maintenance log is updated to reflect maintenance tasks performed |
Range of Variables
DC generating systems include: portable, stationary, manually operated, automatically operated, two wire, three wire
DC generating system components include: transfer switch, brushes and commutators, prime mover, cables, conductors, overcurrent devices, governors, disconnecting means
field assessments include: sensory inspections, technical inspections, infrared inspection
diagnostic and test equipment includes: multimeters, voltage testers, ammeters, hi-pot testers, thermographic imaging devices, insulation resistance testers, ground loop testers
maintenance procedures include: cleaning cooling fans, adjusting belt tensioners, lubricating bearings and bushings, adjusting and setting brushes, cleaning switches, exercising fuel-driven prime movers, undercutting and dressing commutators
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-12.04.01L |
demonstrate knowledge of DC generating systems, their applications and operation |
identify types of DC generating systems and describe their characteristics |
|
|
identify DC generating system components and describe their applications |
|
|
interpret codes and regulations pertaining to DC generating systems |
|
|
interpret information pertaining to DC generating systems found on drawings and specifications |
|
|
explain operating principles of DC generating system components and DC generating systems |
|
|
interpret information contained on DC generator nameplates |
B-12.04.02L |
demonstrate knowledge of procedures used to maintain DC generating systems |
describe the procedures used to maintain DC generating systems and DC generating system components |
Range of Variables
DC generating systems include: portable, stationary, manually operated, automatically operated, two wire, three wire
DC generating system components include: transfer switch, brushes and commutators, prime mover, cables, conductors, overcurrent devices, governors, shaft, armature and stator, bearings, frame, exciter windings
DC generators include: series, shunt, compound
Task B-13 Installs and maintains renewable energy generating and storage systems
Task Descriptor
Renewable energy generating systems can be used to supplement power when power from the utility is unavailable or the building is isolated from the power grid. These systems can also feed energy back to the power grid. For the purpose of this standard, alternative systems are considered non-utility systems. Renewable systems are systems such as solar, fuel cell, wind, tidal or hydrokinetic powered that use renewable sources of energy.
For the purpose of this standard, “install” includes both new installations and upgrading of systems by removing and replacing components.
For the purpose of this standard, “maintain” includes inspections, preventive/predictive maintenance, troubleshooting, replacing and repairing activities.
B-13.01 Installs renewable energy generating and storage systems
Essential Skills
Thinking, Continuous Learning, Document Use
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-13.01.01P |
determine energy requirements for the application |
calculations are performed according to applicable energy requirements, production requirements, historical data and CEC requirements |
B-13.01.02P |
determine capacity of renewable energy generating system to be installed for the application |
size and capacity of renewable energy generating system are determined according to CEC requirements |
B-13.01.03P |
determine the type of renewable energy generating system connection |
renewable energy generating system connection type is determined to be installed for the application |
B-13.01.04P |
position and mount renewable energy generating systems and control and storage system components |
renewable energy generating systems and control and storage system components are securely mounted using fasteners designed for attachment to the material of the support structure according to company and client specifications, manufacturer specifications, AHJ and CEC |
B-13.01.05P |
terminate and interconnect renewable energy generating system and control system components |
renewable energy generating system and control system components are terminated and interconnected according to drawings and specifications, manufacturers' specifications, job and CEC requirements and local supply authority |
B-13.01.06P |
conduct tests of renewable energy generating system after installation and record results |
renewable energy generating system is functional and connected according to the application requirements and manufacturers' specifications |
B-13-01.07P |
determine grounding and bonding requirements |
method and materials for system grounding and bonding are selected for renewable energy systems according to CEC requirements and AHJ |
B-13-01.08P |
update documentation |
documentation is updated to reflect changes carried out |
Range of Variables
renewable energy generating systems include: fuel cells, wind turbines, photovoltaic array, hydrokinetic, hydraulic turbine, geothermal
renewable energy generating system connections include: grid dependent and grid independent (stand-alone)
storage system components include: pumped hydro, compressed air energy storage, batteries (various technologies)
control system components include: transfer switches, sun-tracking systems, batteries, charge controller, load bank, inverters, isolation disconnects
fasteners include: screws, straps, inserts, anchors, wedge clamps, seismic restraints, insulators
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-13.01.01L |
demonstrate knowledge of renewable energy generating systems, their applications and operation |
identify types of renewable energy generating systems and describe their characteristics, applications and operation |
|
|
identify renewable energy system components and describe their characteristics, applications and operation |
|
|
identify types of renewable energy generating system connections |
|
|
identify types of renewable energy generating storage system components |
|
|
interpret codes and regulations pertaining to renewable energy generating systems |
B-13.01.02L |
demonstrate knowledge of procedures to install and connect renewable energy generating systems and control system components |
describe the procedures used to install renewable energy generating systems and control system components |
|
|
describe the procedures used to connect renewable energy generating systems and control system components |
Range of Variables
renewable energy generating systems include: fuel cells, wind turbines, photovoltaic array, hydrokinetic, hydraulic turbine, geothermal
renewable energy generating system connections include: grid dependent, grid independent (stand‑alone)
storage system components include: pumped hydro, compressed air energy storage, batteries (various technologies)
control system components include: transfer switches, sun-tracking systems, batteries, charge controller, load bank, inverters, isolation disconnects
B-13.02 Maintains renewable energy generating and storage systems
Essential Skills
Thinking, Continuous Learning, Document Use
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-13.02.01P |
obtain description of operation and malfunction of renewable energy generating systems |
required information about equipment operation is gathered from end user |
B-13.02.02P |
conduct field assessments using diagnostic and test equipment |
source of malfunction is identified based on inspection and diagnostic and test equipment results to determine source of malfunction |
B-13.02.03P |
isolate and remove defective renewable energy system components |
defective components are isolated and removed without damage to system or other components |
B-13.02.04P |
repair malfunctioning components |
repaired components are operational according to manufacturers' specifications |
B-13.02.05P |
select replacement components |
replacement components (OEM replacement when mandated) match the application |
B-13.02.06P |
install replacement components |
components are installed with minimal disruptions and interruptions |
B-13.02.07P |
conduct tests of renewable energy generating systems after repair |
renewable energy generating system is tested according to job, commissioning documentation, AHJ, CEC and company and client specifications |
B-13.02.08P |
lubricate, clean and adjust components |
renewable energy generating systems are restored according to manufacturers' specifications |
B-13.02.09P |
record tests in maintenance schedule |
maintenance log is updated to reflect maintenance tasks performed |
B-13.02.10P |
evaluate test results |
test results are evaluated using previous results, manufacturers’ specifications and commissioning documentation |
B-13.02.11P |
remove and dispose of unserviceable renewable energy generating system equipment |
unserviceable equipment is disposed of according to jurisdictional and federal legislation, with minimal impact to the environment |
Range of Variables
renewable energy generating systems include: fuel cells, wind turbines, photovoltaic array, hydrokinetic, hydraulic turbine, geothermal
field assessments include: sensory inspections, technical inspections
diagnostic and test equipment includes: multimeters, thermographic imaging devices, irradiation meters, tachometers, oscilloscopes, insulation resistance testers
lubrication, cleaning and adjusting procedures include: cleaning fans and filters, adjusting cabinets and door seals, lubricating bearings and bushings, cleaning photovoltaic modules, recalibrating tracking system
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-13.02.01L |
demonstrate knowledge of renewable energy generating systems, their applications and operation |
identify types of renewable energy generating systems and describe their characteristics, applications and operation |
|
|
identify renewable energy system components and describe their characteristics, applications and operation |
|
|
identify renewable energy generating storage system components |
|
|
interpret codes and regulations pertaining to renewable energy generating systems |
B-13.02.02L |
demonstrate knowledge of procedures to maintain renewable energy generating systems |
describe the procedures used to maintain renewable energy generating systems and their components |
|
|
describe the procedures used to maintain renewable energy generating storage system components |
Range of Variables
renewable energy systems include: fuel cells, wind turbines, photovoltaic modules, hydrokinetic, geothermal, hydraulic turbine, tidal
storage system components include: pumped hydro, compressed air energy storage, batteries (various technologies)
Task B-14 Installs and maintains high voltage systems
Task Descriptor
Industrial electricians assemble, install, erect and connect equipment and cables for high voltage applications (voltages above 750V) such as switchyards, sub-stations, electrical vaults, electrical equipment rooms and MCCs. They use specific equipment, tests and procedures to ensure the work is performed safely due to the inherent hazards regarding high voltage systems that can cause property damage, serious injury or death.
For the purpose of this standard, “install” includes both new installations and upgrading of systems by removing and replacing components.
For the purpose of this standard, “maintains” includes inspection, troubleshooting, replacing and repairing activities.
B-14.01 Installs high voltage systems
Essential Skills
Document Use, Thinking, Numeracy
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-14.01.01P |
determine installation requirements for high voltage equipment |
requirements for high voltage equipment are determined based on manufacturers’ specifications, CEC requirements, calculated load, company and client requirements, site-specific conditions, supply authority, AHJ and drawings |
B-14.01.02P |
determine layout and location of high voltage equipment |
high voltage equipment is laid out according to drawings, manufacturers’ specifications, company and client specifications, supply authority, CEC requirements and AHJ |
B-14.01.03P |
assemble high voltage equipment |
high voltage equipment is assembled according to job requirements and manufacturers’ specifications, company and client specifications, supply authority and CEC requirements |
B-14.01.04P |
install high voltage equipment |
high voltage equipment is installed according to CEC and job requirements, AHJ, manufacturers’ specifications and drawings |
B-14.01.05P |
interconnect high voltage equipment |
high voltage equipment is interconnected using busbars and high voltage cabling systems depending on application |
B-14.01.06P |
bond non-current carrying metallic components |
non-current carrying metallic components are bonded to ground according to the CEC |
B-14.01.07P |
install ground grid |
ground grid is installed according to AHJ, CEC requirements and industry standards |
B-14.01.08P |
perform ground resistance test |
ground resistance test is performed using testing equipment and documented |
B-14.01.09P |
perform commissioning tests |
commissioning tests are conducted using required testing standards according to AHJ and CEC requirements |
B-14.01.10P |
install labelling and signage on high voltage equipment |
high voltage equipment is labelled, and signage is evident according to company and client, AHJ, and site and CEC requirements |
B-14.01.11P |
remove and dispose of unserviceable high voltage equipment and components |
unserviceable high voltage equipment and components are disposed of according to jurisdictional and federal legislation, and waste disposal requirements |
B-14.01.12P |
update documentation |
changes to the installation of high voltage equipment are documented on documentation required by AHJ, and company and client specifications |
Range of Variables
high voltage equipment includes: distribution equipment, contactors, motor starters, transformers, MCC, capacitors, reactors, switches, disconnects, rectifiers, reclosers, VTs, CTs
non-current carrying metallic components include: fences, towers, doors, enclosures, buildings
testing equipment includes: ground loop impedance tester, megohmmeter, proximity tester, phasing sticks
commissioning tests include: polarity, ground grid resistance, hi-pot, phasing, functionality, timing, current injection, interlocking, ultra-sonic detectors, thermographic equipment
testing standards include: manufacturer, Institute of Electrical and Electronics Engineers (IEEE), CSA, AHJ
documentation includes: as-builts, schematics (AC, DC), drive drawings, shop drawings, single-line drawings
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-14.01.01L |
demonstrate knowledge of high voltage equipment, their applications and operation |
interpret codes, drawings, specifications and regulations pertaining to high voltage equipment |
|
|
identify grounding conductors, equipment and components, and describe their characteristics and applications |
|
|
identify bonding conductors, equipment and components, and describe their characteristics and applications |
|
|
explain the purpose of grounding grids in relation to step and touch voltages |
|
|
explain the function of high voltage equipment |
B-14.01.02L |
demonstrate knowledge of the procedures used to install high voltage equipment |
describe the procedures used to install high voltage equipment |
|
|
describe the procedures used to size and install ground grid and grounding conductors |
|
|
describe the procedures used to terminate and splice high voltage conductors |
|
|
identify sources of information and documentation for installation of high voltage equipment |
|
|
explain hazards associated with high voltage systems |
|
|
explain safety procedures to access high voltage environment |
|
|
describe procedure to isolate faults by de-energizing the source of energy |
B-14.01.03L |
demonstrate knowledge of testing procedures |
identify testing procedures |
|
|
describe the procedures used to perform ground resistance testing and commissioning testing of high voltage equipment |
Range of Variables
high voltage equipment includes: distribution equipment, contactors, motor starters, transformers, MCC, capacitors, reactors, switches, disconnects, rectifiers, reclosers, VTs, CTs
documentation includes: as-builts, schematics (AC, DC), shop drawings, single-line drawings
hazards include: corona discharge, ozone gas, proximity to energized exposed equipment
commissioning tests include: polarity, ground grid resistance, hi-pot, phasing, functionality, timing, current injection, interlocking, ultra-sonic detectors, thermographic imaging device
B-14.02 Maintains high voltage systems
Essential Skills
Thinking, Writing, Document Use
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-14.02.01P |
obtain description of trouble from user |
malfunction issues and information are collected and documented |
B-14.02.02P |
conduct field assessment |
field assessments are conducted using the diagnostic and test equipment according to drawings and manufacturers' specifications, company and client specifications and industry standards |
B-14.02.03P |
assess the risks associated with working around hazardous insulating mediums |
precautions are taken to lower exposure to hazardous insulating mediums |
B-14.02.04P |
determine source of malfunction based on field assessment |
source of malfunction is identified |
B-14.02.05P |
determine course of action |
course of action for the type of malfunction is identified according to availability of replacement parts |
B-14.02.06P |
select replacement components |
equivalent replacement components (OEM replacement when mandated) are selected according to availability |
B-14.02.07P |
install replacement components |
equivalent replacement components are installed according to as-built or manufacturers’ specifications and commissioning documentation with minimal disruptions |
B-14.02.08P |
repair malfunctioning components |
repaired components are verified to be operational according to manufacturers' specifications and commissioning documentation |
B-14.02.09P |
determine maintenance requirements |
maintenance requirements are identified by consequence of failure, commissioning documentation and manufacturers’ specifications |
B-14.02.10P |
create maintenance schedule |
maintenance schedule is created by considering maintenance requirements and documentation and manufacturers' specifications |
B-14.02.11P |
follow maintenance schedule |
maintenance tasks are done according to established schedule |
B-14.02.12P |
isolate components |
components are isolated in order to allow for testing procedures |
B-14.02.13P |
install and remove temporary protective grounds |
temporary protective grounds are installed, tested and removed according to drawings and procedures |
B-14.02.14P |
conduct tests using diagnostic and test equipment |
tests are conducted according to established maintenance schedule and test results are documented |
B-14.02.15P |
evaluate test results |
test results are evaluated using previous results, manufacturers’ specifications and commissioning documentation |
B-14.02.16P |
update maintenance log and documentation |
maintenance log and documentation is updated to reflect maintenance tasks performed |
Range of Variables
field assessments include: sensory inspections, technical inspections
diagnostic and test equipment includes: multimeters, power quality analyzers, hi-pot testers, thermographic imaging devices, ultra-sonic audio detectors, insulation resistance testers, ground loop tester, proximity tester
hazardous insulating mediums include: SF6, PCB
temporary protective grounds include: clamps and straps, conductors
documentation includes: schematic diagrams and drawings, maintenance schedules, single line diagrams, drawings, as-built drawings
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-14.02.01L |
demonstrate knowledge of the procedures used to maintain high voltage equipment |
describe the procedures used to maintain high voltage equipment and their components |
|
|
interpret documentation related to high voltage equipment |
B-14.02.02L |
demonstrate knowledge of the methods used to maintain high voltage cables |
describe the procedures used to maintain high voltage cables and their components |
|
|
explain hazards associated with high voltage systems |
|
|
explain safety procedures to access high voltage environment |
|
|
describe procedure to isolate faults by de-energizing the source of energy |
B-14.02.03L |
demonstrate knowledge of methods used to install and remove temporary protective grounds |
describe methods used to install temporary protective grounds |
|
|
describe methods used to remove temporary protective grounds |
Range of Variables
high voltage equipment includes: distribution equipment, contactors, motor starters, transformers, MCC, capacitors, reactors, switches, disconnects, rectifiers, reclosers, VTs, CTs
high voltage cable components include: potheads, stress relief terminations, strapping, bracing, splice kits
documentation includes: schematic diagrams and drawings, maintenance schedules, single line diagrams, drawings, as-built drawings, manufacturers' specifications
high voltage cables include: armoured cables (with or without shielded conductor), TC cable, trailing cables, shielded cables, bus ducts
hazards include: corona discharge, ozone gas, proximity to energized exposed equipment
temporary protective grounds include: ground clamps and straps, conductors
Task B-15 Installs and maintains transformers
Task Descriptor
Industrial electricians install extra-low, low and high voltage transformers to condition or change voltage and current values. Common transformer uses include signal control, isolation, power, distribution and transmission.
For the purpose of this standard, “install” includes both new installations and upgrading of systems by removing and replacing components.
For the purpose of this standard, “maintain” includes inspection, preventive/predictive maintenance, troubleshooting, replacing and repairing activities.
B-15.01 Installs extra-low voltage transformers
Essential Skills
Thinking, Numeracy, Document Use
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-15.01.01P |
determine type of extra-low voltage transformer required and its volt-ampere (VA) rating |
type of extra-low voltage transformer meets criteria for operation |
B-15.01.02P |
calculate conductor requirements |
conductor type and size are selected according to CEC requirements |
B-15.01.03P |
determine overcurrent devices |
type and rating of overcurrent devices are determined according to CEC requirements |
B-15.01.04P |
install overcurrent devices |
overcurrent devices are installed so that transformer is protected |
B-15.01.05P |
remove existing extra-low voltage transformer prior to upgrade |
extra-low voltage transformers are removed with minimal impact to the surrounding equipment and interruption to operation |
B-15.01.06P |
position and mount extra-low voltage transformer |
extra-low voltage transformer is placed and mounted according to the drawings and CEC requirements |
B-15.01.07P |
connect transformer terminations |
transformer terminations are connected according to the drawings and CEC requirements |
B-15.01.08P |
check extra-low voltage transformer after installation |
extra-low voltage transformer is operational according to the application requirements |
B-15.01.09P |
label conductors and corresponding terminals |
conductors and corresponding terminals are labelled to ensure installation meets requirements |
B-15.01.10P |
update documentation |
documentation reflects operational changes and maintenance history is documented |
Range of Variables
extra-low voltage transformers include: Class 1 and Class 2 circuits, control transformers
documentation includes: schematic diagrams and drawings, maintenance schedules, single line diagrams, as-built drawings, manufacturers' specifications
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-15.01.01L |
demonstrate knowledge of extra-low voltage transformers, their applications and operation |
explain the operating principles of extra-low voltage transformers |
|
|
identify code requirements pertaining to extra-low voltage transformers |
|
|
interpret information contained on extra-low voltage transformer nameplates |
|
|
identify types of extra-low voltage transformers and describe their characteristics and applications |
|
|
identify extra-low voltage transformer components and describe their characteristics and applications |
B-15.01.02L |
demonstrate knowledge of procedures used to install extra-low voltage transformers |
describe the procedures used to install extra-low voltage transformers |
Range of Variables
extra-low voltage transformers include: Class 1 and Class 2 circuits, control transformers
extra-low voltage transformer components include: casings, core, primary and secondary windings, taps
B-15.02 Maintains extra-low voltage transformers
Essential Skills
Oral Communication, Digital Technology, Document Use
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-15.02.01P |
obtain description of trouble of extra-low voltage transformers |
required information about equipment malfunction is gathered from end user |
B-15.02.02P |
conduct field assessments using diagnostic and test equipment to determine source of malfunction |
source of malfunction is identified based on inspection and diagnostic and test equipment results |
B-15.02.03P |
identify and remove defective extra-low voltage transformers |
defective extra-low voltage transformers are removed without damage to system or other components |
B-15.02.04P |
select and install replacement extra-low voltage transformers |
replacement extra-low voltage transformer matches the application and is installed with minimal disruptions and interruptions and according to CEC requirements |
B-15.02.05P |
test extra-low voltage transformers |
extra-low voltage transformer is operational according to application, manufacturers’ specifications and CEC requirements |
B-15.02.06P |
clean extra-low voltage transformers components |
extra-low voltage transformer components are restored according to manufacturers' specifications |
B-15.02.07P |
label conductors and corresponding terminals |
conductors and corresponding terminals are labelled to ensure installation meets requirements and documentation |
B-15.02.08P |
update documentation |
documentation reflects operational changes and maintenance history is documented |
Range of Variables
extra-low voltage transformers include: Class 1 and Class 2 circuits, control transformers
field assessments include: sensory inspections, technical inspections
diagnostic and test equipment includes: multimeters, insulation resistance testers, thermographic imaging devices
cleaning procedures include: cleaning filters, removing contaminants
documentation includes: schematic diagrams and drawings, maintenance schedules, single line diagrams, as-built drawings, manufacturers' specifications
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-15.02.01L |
demonstrate knowledge of extra-low voltage transformers, their applications and procedures for use |
describe the characteristics and applications of extra-low voltage transformers |
|
|
identify extra-low voltage transformer components and describe their characteristics |
|
|
interpret codes and regulations pertaining to extra-low voltage transformers |
|
|
interpret information pertaining to extra-low voltage transformers found on drawings and specifications |
|
|
explain the operating principles of extra-low voltage transformers |
|
|
interpret information contained on extra-low voltage transformers nameplates |
B-15.02.02L |
demonstrate knowledge of procedures used to maintain extra-low voltage transformers |
describe the procedures used to maintain extra-low voltage transformers and their components |
Range of Variables
extra-low voltage transformers include: Class 1 and Class 2 circuits, control transformers
extra-low voltage transformer components include: casings, core, primary and secondary windings, taps
B-15.03 Installs low voltage single-phase transformers
Essential Skills
Numeracy, Thinking, Document Use
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-15.03.01P |
determine type of low voltage single-phase transformer required and its rating |
type of low voltage single-phase transformer meets criteria for operation |
B-15.03.02P |
calculate conductor requirements |
conductor type and size are selected according to according to calculations and CEC requirements |
B-15.03.03P |
determine overcurrent devices |
type and rating of overcurrent devices are determined according to calculations, manufacturers’ specifications and CEC requirements |
B-15.03.04P |
install overcurrent devices |
overcurrent devices are installed according to manufacturers’ specifications and CEC requirements |
B-15.03.05P |
remove existing low voltage single-phase transformer prior to upgrade |
low voltage single-phase transformer is removed with minimal impact to the surrounding equipment and interruption to operation |
B-15.03.06P |
position and mount low voltage single-phase transformer |
low voltage single-phase transformer is placed and mounted according to the application, company and client specifications, CEC requirements and AHJ |
B-15.03.07P |
connect low voltage single-phase transformers |
low voltage single-phase transformers are connected according to CEC and system requirements |
B-15.03.08P |
select and change tap settings of low voltage single-phase transformers |
output voltage meets application requirements |
B-15.03.09P |
ground and bond low voltage single-phase transformer |
low voltage single-phase transformer is grounded and bonded to meet CEC requirements |
B-15.03.10P |
conduct tests of low voltage single-phase transformer after installation and document results |
low voltage single-phase transformer is functional and connected according to the application, CEC requirements and manufacturers' specifications |
B-15.03.11P |
label conductors and corresponding terminals |
conductors and corresponding terminals are labelled to ensure installation meets requirements and documentation |
B-15.03.12P |
update documentation |
documentation reflects operational changes and maintenance history is documented |
Range of Variables
low voltage single-phase transformers include: dry-type, liquid-filled, isolation, step-down, step-up, auto
system requirements include: input/output voltage, polarities, kVA ratings, conductor size, overcurrent protection, disconnect switch
tests include: insulation test, voltage test, polarity test
documentation includes: schematic diagrams and drawings, maintenance schedules, single line diagrams, as-built drawings, manufacturers' specifications
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-15.03.01L |
demonstrate knowledge of low voltage single-phase transformers, their applications and operation |
explain the operating principles of low voltage single-phase transformers |
|
|
interpret codes and regulations pertaining to low voltage single-phase transformers |
|
|
identify types of low voltage single-phase transformers and describe their characteristics, applications and connections |
|
|
identify low voltage single-phase transformer components and describe their characteristics and applications |
|
|
interpret information contained on low voltage single-phase transformer nameplates |
|
|
explain low voltage single-phase transformer polarity and terminal markings |
|
|
identify the considerations and requirements for selecting low voltage single-phase transformers |
B-15.03.02L |
demonstrate knowledge of procedures used to install low voltage single-phase transformers |
describe the procedures used to install low voltage single-phase transformers |
|
|
describe the procedures used to install low voltage single-phase transformers in parallel |
Range of Variables
low voltage single-phase transformers include: dry-type, liquid-filled, isolation, step-down, step-up, auto
low voltage single-phase transformer components include: casing and enclosures, core, primary and secondary windings, dielectric liquid, cooling fans, and on-line, off-line and automatic tap changers
B-15.04 Maintains low voltage single-phase transformers
Essential Skills
Numeracy, Thinking, Document Use
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-15.04.01P |
obtain description of trouble of low voltage single-phase transformers |
required information about equipment malfunction is gathered from end user |
B-15.04.02P |
conduct field assessments using diagnostic and test equipment to determine source of malfunction |
source of malfunction is identified based on inspection and diagnostic and test equipment results |
B-15.04.03P |
select and install replacement low voltage single-phase transformer components |
equivalent replacement low voltage single-phase transformer components match the application and are installed with minimal disruptions and interruptions and according to CEC requirements, manufacturers' specifications, and company and client specifications |
B-15.04.04P |
repair malfunctioning low voltage single-phase transformer components |
repaired components are operational |
B-15.04.05P |
determine maintenance requirements |
maintenance requirements are completed according to maintenance schedule and manufacturers' specifications |
B-15.04.06P |
conduct tests using diagnostic and test equipment |
tests are conducted according to established maintenance schedule and manufacturers' specifications and test results are documented |
B-15.04.07P |
evaluate test results |
test results are evaluated using previous results, manufacturers’ specifications and commissioning documentation |
B-15.04.08P |
clean and adjust components |
transformers are restored according to manufacturers' specifications |
B-15.04.09P |
label conductors and corresponding terminals |
conductors and corresponding terminals are labelled to ensure installation meets requirements and documentation according to CEC |
B-15.04.10P |
remove and dispose of unserviceable components |
unserviceable components are disposed of according to jurisdictional and federal legislation, and waste disposal requirements |
B-15.04.11P |
update documentation |
documentation reflects operational changes and maintenance history is documented |
Range of Variables
low voltage single-phase transformers include: dry-type, liquid-filled, isolation, step-down, step-up, auto
field assessments include: sensory inspections, technical inspections, oil sampling
low voltage single-phase transformer components include: casing and enclosures, core, primary and secondary windings, dielectric liquid, cooling fans, and on-line, off-line and automatic tap changers
diagnostic and test equipment includes: multimeters, power quality analyzers, hi-pot testers, thermographic imaging devices, insulation resistance testers, ground loop tester
cleaning and adjustment procedures include: re-torquing of terminations, cleaning/replacing filters, cleaning cooling fans, checking door seals
documentation includes: schematic diagrams and drawings, maintenance schedules, single line diagrams, as-built drawings, manufacturers' specifications
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-15.04.01L |
demonstrate knowledge of low voltage single-phase transformers, their applications and operation |
explain the operating principles of low voltage single-phase transformers |
|
|
identify types of low voltage single-phase transformers and describe their characteristics and applications |
|
|
interpret codes and regulations pertaining to low voltage single-phase transformers |
|
|
identify low voltage single-phase transformer components and describe their characteristics and applications |
|
|
interpret information contained on low voltage single-phase transformer nameplates |
|
|
explain transformer polarity and terminal markings |
|
|
identify the considerations and requirements for selecting low voltage single-phase transformers |
B-15.04.02L |
demonstrate knowledge of procedures used to maintain low voltage single-phase transformers |
describe the procedures used to maintain low voltage single-phase transformers |
Range of Variables
low voltage single-phase transformers include: dry-type, liquid-filled, isolation, step-down, step-up, auto
low voltage single-phase transformer components include: casing and enclosures, core, primary and secondary windings, dielectric liquid, cooling fans, and on-line, off-line and automatic tap changers
B-15.05 Installs low voltage three-phase transformers
Essential Skills
Numeracy, Thinking, Document Use
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-15.05.01P |
determine type of low voltage three-phase transformer required and its rating |
type of low voltage three-phase transformer meets criteria for operation |
B-15.05.02P |
calculate conductor requirements |
conductor type and size are selected according to calculations and CEC requirements |
B-15.05.03P |
determine overcurrent devices |
type and rating of overcurrent devices are determined according to calculations, manufacturers’ specifications and CEC requirements |
B-15.05.04P |
install overcurrent devices |
overcurrent devices are installed according to manufacturers’ specifications and CEC requirements |
B-15.05.05P |
remove existing low voltage three-phase transformer prior to upgrade |
low voltage three-phase transformer is removed with minimal impact to surrounding equipment and interruption to operation |
B-15.05.06P |
position and mount low voltage three-phase transformer |
low voltage three-phase transformer is placed and mounted according to the application, company and client specifications, CEC requirements and AHJ |
B-15.05.07P |
connect low voltage three-phase transformers |
low voltage three-phase transformers are connected according to CEC and system requirements |
B-15.05.08P |
select and change tap settings of low voltage three-phase transformers |
output voltage meets application requirements |
B-15.05.09P |
ground and bond low voltage three-phase transformers |
transformer is grounded and bonded to meet CEC requirements |
B-15.05.10P |
conduct tests of low voltage three-phase transformer after installation and document results |
low voltage three-phase transformer is functional and connected according to the application, CEC requirements and manufacturers' specifications |
B-15.05.11P |
evaluate test results |
test results are evaluated using previous results, manufacturers’ specifications and commissioning documentation |
B-15.05.12P |
label conductors and corresponding terminals |
conductors and corresponding terminals are labelled to ensure installation meets requirements and documentation |
B-15.05.13P |
update documentation |
documentation reflects operational changes and maintenance history is documented |
Range of Variables
low voltage three-phase transformers include: dry-type, liquid-filled, isolation, step-down, step-up, auto, wye, delta
system requirements include: input/output voltage, polarities, kVA ratings, conductor size, overcurrent protection, disconnect switch
tests include: insulation test, voltage test, polarity test, turn ratio test
documentation includes: schematic diagrams and drawings, maintenance schedules, single line diagrams, as-built drawings, manufacturers' specifications
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-15.05.01L |
demonstrate knowledge of low voltage three-phase transformers, their applications and operation |
explain the operating principles of low voltage three-phase transformers |
|
|
interpret codes and regulations pertaining to low voltage three-phase transformers |
|
|
identify types of low voltage three-phase transformers and describe their characteristics and applications |
|
|
identify winding configurations for low voltage three-phase transformers |
|
|
identify low voltage three-phase transformer components and describe their characteristics and applications |
|
|
interpret information contained on low voltage three-phase transformer nameplates |
|
|
explain low voltage three-phase transformer polarity and terminal markings |
|
|
identify the considerations and requirements for selecting low voltage three-phase transformers |
B-15.05.02L |
demonstrate knowledge of procedures used to install low voltage three-phase transformers |
describe the procedures used to install low voltage three-phase transformers |
|
|
describe the procedures used to install low voltage three-phase transformers in parallel |
|
|
describe the procedures used to install low voltage three-phase transformers using various winding configurations |
Range of Variables
low voltage three-phase transformers include: dry-type, liquid-filled, isolation, step-down, step-up, auto, wye, delta
winding configurations include: wye-wye, wye-delta, delta-wye, open-delta, delta-delta, zig-zag
low voltage three-phase transformer components include: ventilation fans, casings, enclosures, core, primary and secondary windings, bushings, on-line and off-line tap changers, dielectric liquid
B-15.06 Maintains low voltage three-phase transformers
Essential Skills
Oral Communication, Thinking, Document Use
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-15.06.01P |
obtain description of trouble of low voltage three-phase transformers |
required information about equipment malfunction is gathered from end user |
B-15.06.02P |
conduct field assessments using diagnostic and test equipment to determine source of malfunction |
source of malfunction is identified based on inspection and diagnostic and test equipment results |
B-15.06.03P |
select and install replacement low voltage three-phase transformer components |
equivalent replacement low voltage three-phase transformer components match the application and are installed with minimal disruptions and interruptions and according to CEC requirements, manufacturers' specifications, and company and client specifications |
B-15.06.04P |
repair malfunctioning low voltage three-phase transformer components |
repaired low voltage three-phase transformer components are operational |
B-15.06.05P |
determine maintenance requirements |
maintenance requirements are completed according to maintenance schedule and manufacturers' specifications |
B-15.06.06P |
conduct tests using diagnostic and test equipment |
tests are conducted according to established maintenance schedule and manufacturers' specifications and test results are documented |
B-15.06.07P |
evaluate test results |
test results are evaluated using previous results, manufacturers’ specifications and commissioning documentation |
B-15.06.08P |
clean and adjust components |
transformers are restored according to manufacturers' specifications |
B-15.06.09P |
label conductors and corresponding terminals |
conductors and corresponding terminals are labelled to ensure installation meets requirements and documentation according to CEC |
B-15.06.10P |
remove and dispose of unserviceable components |
unserviceable components are disposed of according to jurisdictional and federal legislation, and waste disposal requirements |
B-15.06.11P |
update documentation |
documentation reflects operational changes and maintenance history is documented |
Range of Variables
low voltage three-phase transformers include: dry-type, liquid-filled, isolation, step-down, step-up, auto, wye, delta
field assessments include: sensory inspections, technical inspections, oil sampling
low voltage three-phase transformer components include: ventilation fans, casings, enclosures, core, primary and secondary windings, bushings, on-line and off-line tap changers, dielectric liquid
diagnostic and test equipment includes: multimeters, power quality analyzers, hi-pot testers, thermographic imaging devices, phase rotation meters, insulation resistance testers, ground loop testers
cleaning and adjustment procedures include: re-torquing of terminations, cleaning/replacing filters, cleaning cooling fans, checking door seals
documentation includes: schematic diagrams and drawings, maintenance schedules, single line diagrams, as-built drawings, manufacturers' specifications
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-15.06.01L |
demonstrate knowledge of low voltage three-phase transformers, their applications and operation |
explain the operating principles of low voltage three-phase transformers |
|
|
identify types of low voltage three-phase transformers and describe their characteristics and applications |
|
|
identify winding configurations for low voltage three-phase transformers |
|
|
interpret codes and regulations pertaining to low voltage three-phase transformers |
|
|
identify low voltage three-phase transformer components and describe their characteristics and applications |
|
|
interpret information contained on low voltage three-phase transformer nameplates |
|
|
explain low voltage three-phase transformer polarity and terminal markings |
|
|
identify the considerations and requirements for selecting low voltage three-phase transformers |
B-15.06.02L |
demonstrate knowledge of procedures used to maintain low voltage three-phase transformers |
describe the procedures used to maintain low voltage three-phase transformers |
Range of Variables
low voltage three-phase transformers include: dry-type, liquid-filled, isolation, step-down, step-up, auto, wye, delta
winding configurations include: wye-wye, wye-delta, delta-wye, open-delta, delta-delta, zig-zag
low voltage three-phase transformer components include: ventilation fans, casings, enclosures, core, primary and secondary windings, bushings, on-line and off-line tap changers, dielectric liquid
B-15.07 Installs high voltage transformers
Essential Skills
Numeracy, Thinking, Document Use
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-15.07.01P |
determine type of high voltage transformer required and rating |
type of high voltage transformer meets criteria for operation |
B-15.07.02P |
calculate conductor requirements |
conductor type and size are selected according to calculations, drawings, AHJ and CEC requirements |
B-15.07.03P |
determine overcurrent devices |
type and rating of overcurrent devices are determined according to calculations, manufacturers’ specifications and CEC requirements |
B-15.07.04P |
install overcurrent devices |
overcurrent devices are installed according to manufacturers’ specifications and CEC requirements |
B-15.07.05P |
remove existing high voltage transformer prior to upgrade |
high voltage transformer is removed with minimal impact to surrounding equipment and interruption to operation |
B-15.07.06P |
position and mount high voltage transformer |
high voltage transformer is placed and mounted according to the application, CEC requirements and AHJ |
B-15.07.07P |
connect high voltage transformers |
high voltage transformers are connected according to CEC and system requirements |
B-15.07.08P |
select and change tap settings of high voltage transformer |
output voltage meets application requirements |
B-15.07.09P |
terminate high voltage conductors |
high voltage conductors are terminated according to application and manufacturers' specifications and CEC |
B-15.07.10P |
ground and bond high voltage transformer |
high voltage transformer is grounded and bonded to meet CEC requirements |
B-15.07.11P |
conduct tests of high voltage transformer after installation and document results |
high voltage transformer is functional and connected according to the application, drawings and manufacturers' specifications |
B-15.07.12P |
evaluate test results |
test results are evaluated using previous results, manufacturers’ specifications and commissioning documentation |
B-15.07.13P |
label conductors and corresponding terminals |
conductors and corresponding terminals are labelled to ensure installation meets requirements and documentation |
B-15.07.14P |
update documentation |
documentation reflects operational changes and maintenance history is documented |
Range of Variables
high voltage transformers include: liquid-filled, dry
system requirements include: input/output voltage, polarities, kVA ratings, conductor size, overcurrent protection, impedance, power factor, BIL ratings
tests include: insulation test, voltage test, hi-pot test, oil analysis test, turn ratio test
documentation includes: schematic diagrams and drawings, maintenance schedules, single line diagrams, as-built drawings, manufacturers' specifications
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-15.07.01L |
demonstrate knowledge of high voltage transformers, their applications and operation |
explain the operating principles of high voltage transformers |
|
|
identify terminology associated with high voltage transformers |
|
|
interpret codes and regulations pertaining to high voltage transformers |
|
|
identify types of high voltage transformers and describe their characteristics and applications |
|
|
identify winding configurations for high voltage transformers |
|
|
identify high voltage transformer components and describe their characteristics and applications |
|
|
interpret information contained on high voltage transformer nameplates |
|
|
explain high voltage transformer polarity and terminal markings |
|
|
identify the considerations and requirements for selecting high voltage transformers |
B-15.07.02L |
demonstrate knowledge of procedures used to install high voltage transformers |
describe the procedures used to install high voltage transformers |
Range of Variables
high voltage transformers include: liquid-filled, dry
winding configurations include: wye-wye, wye-delta, delta-wye, open-delta, delta-delta, zig-zag
high voltage transformer components include: oil pumps, ventilation fans, casings, enclosures, core, primary and secondary windings, desiccant breather, bushings, on-line and off-line tap changers, oil temperature, pressure and level gauges, phase indicators
B-15.08 Maintains high voltage transformers
Essential Skills
Oral Communication, Working with Others, Document Use
NL |
NS |
PE |
NB |
QC |
ON |
MB |
SK |
AB |
BC |
NT |
YT |
NU |
---|---|---|---|---|---|---|---|---|---|---|---|---|
yes |
yes |
yes |
yes |
NV |
yes |
yes |
ND |
ND |
yes |
ND |
NV |
ND |
|
Skills |
|
---|---|---|
|
Performance Criteria |
Evidence of Attainment |
B-15.08.01P |
obtain description of trouble of high voltage transformers |
required information about equipment malfunction is gathered from end user |
B-15.08.02P |
conduct field assessments using diagnostic and test equipment to determine source of malfunction |
source of malfunction is identified based on inspection and diagnostic and test equipment results |
B-15.08.03P |
inspect high voltage cables |
high voltage cables are inspected for irregularities |
B-15.08.04P |
select and install replacement high voltage transformer components |
equivalent replacement high voltage transformer components match the application and are installed with minimal disruptions and interruptions and according to CEC requirements and manufacturers' specifications |
B-15.08.05P |
repair malfunctioning high voltage transformer components |
repaired high voltage transformer components are operational |
B-15.08.06P |
determine maintenance requirements |
maintenance requirements are completed according to maintenance schedule and manufacturers' specifications |
B-15.08.07P |
conduct tests using diagnostic and test equipment |
tests are conducted according to established maintenance schedule and manufacturers' specifications and test results are documented |
B-15.08.08P |
evaluate test results |
test results are evaluated using previous results, manufacturers’ specifications and commissioning documentation |
B-15.08.09P |
clean and adjust components |
high voltage transformers are restored to optimal conditions according to manufacturers' specifications |
B-15.08.10P |
label conductors and corresponding terminals |
conductors and corresponding terminals are labelled to ensure installation meets requirements and documentation |
B-15.08.11P |
remove and dispose of unserviceable components |
unserviceable components are disposed of according to jurisdictional and federal legislation, and waste disposal requirements |
B-15.08.12P |
update documentation |
documentation reflects operational changes and maintenance history is documented |
Range of Variables
field assessments include: sensory inspections, technical inspections, oil sampling
diagnostic and test equipment includes: multimeters, power quality analyzers, hi-pot testers, thermographic imaging devices, insulation resistance testers, ground loop tester, proximity tester
cleaning and adjustment procedures include: re-torquing of terminations, cleaning/replacing filters, cleaning cooling fans, checking door seals, cleaning the insulators
documentation includes: schematic diagrams and drawings, maintenance schedules, single line diagrams, as-built drawings, manufacturers' specifications
|
Knowledge |
|
---|---|---|
|
Learning Outcomes |
Learning Objectives |
B-15.08.01L |
demonstrate knowledge of high voltage transformers, their applications and operation |
explain the operating principles of high voltage transformers |
|
|
identify types of high voltage transformers and describe their characteristics and applications |
|
|
identify winding configurations for high voltage transformers |
|
|
identify high voltage conductors and describe their characteristics and application |
|
|
interpret codes and regulations pertaining to high voltage transformers |
|
|
identify high voltage transformers components and describe their characteristics and applications |
|
|
interpret information contained on high voltage transformers nameplates |
|
|
explain high voltage transformer polarity and terminal markings |
|
|
identify the considerations and requirements for selecting high voltage transformers |
B-15.08.02L |
demonstrate knowledge of procedures used to maintain high voltage transformers |
describe the procedures used to maintain high voltage transformers |
Range of Variables
high voltage transformers are: liquid-filled, dry
winding configurations include: wye-wye, wye-delta, delta-wye, open-delta, delta-delta, zig-zag
high voltage transformer components include: oil pumps, ventilation fans, casings, enclosures, core, primary and secondary windings, bushings, on-line and off-line tap changers, dielectric liquid, indicators (pressure gauges, level gauges, temperature gauges), cooling fins, conservator, desiccant breather
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