Canadian Electrical Code - 2021
Webinaire
/
les 1 et 2 juin 2021
/
Code : 12-0614-ONL21
- APERÇU
- PROGRAMME
- FORMATEUR
APERÇU
After participating in this course, you will be able to:
- Employ the requirements of the code to ensure they are accounted for in the design, construction and operation of electrical systems
- Use your knowledge of grounding and bonding requirements in the code
- Better protect your electrical system with the additional insight gained into the protection and control requirements of the Code
- Upgrade your compliance with the requirements for hazardous locations in the Code
- Work with the code having understood the requirements about motor applications, substations and high voltage lines requirements in the code
- Comply with the Code requirements for work place electrical safety
- Understand the Shock and Arc Flash Hazard associated with installations
Description
Designers, installers and users are responsible for electrical safety. The Canadian Electrical Code establishes safety standards for design, installation, maintenance and use of electrical facilities for prevention of undue electrical arc flash, fire and shock hazards.
Excellent code knowledge is a prerequisite to correct specification and application of equipment and wiring in all areas of design, construction, maintenance, manufacturing and the use of electricity. This course demonstrates accurate interpretations and applications in areas such as wiring systems, grounding and bonding, protection and control, motors, lines and substations, explosion-proof areas, fire alarms and emergency systems. It also highlights other key standards, including the Building Code, IEEE, NFPA and CSA which are referenced throughout the Canadian Electrical Code.
Course Outline:
- Electrical Code Overview
- Wire and Cable Applications - Sections 4 and 12
- Grounding and Bonding - Sections 10 and 36
- Protection and Control - Section 14
- Fire Alarm Systems and Fire Pumps - Section 32
- Motor Applications - Section 28
- High Voltage Substations and Lines - Sections 36 and 26
- Hazardous Locations - Section 18
- Intrinsically Safe and Non-Incendive Circuits
- Emergency Systems - Section 46
Who Should Attend
This course will be of interest to Engineers & Others in Design & Construction • Engineers & Other Plant Personnel • Maintenance & Safety Personnel • Contractors • Fire & Accident Investigators • Operating Personnel • Manufacturing, Government & Electrical Utility Staff
Special Features
The interactive style of the instructor provides you with ample opportunity to get answers to all your questions relating to Electrical Safety Code.
Required Resources:
Please bring your own copy:
- The Canadian Electrical Safety Code - 2021
- C22.1HB-21 Code Handbook, An Explanation of Rules of the Canadian Electrical Code, Part 1.
10:00 am to 6:00 pm Eastern (Will include the usual breaks)
Horaire : 10:00 AM - 6:00 PM EDT
voir le programme complet
PROGRAMME
Program Outline
Day I
Registration and Coffee
Welcome, Introduction, Workshop Preview, Learning Outcomes and the Assessment Method
Electrical Code Overview
- Organization of the Code
- Critical related and referenced standards
Wire and Cable Applications - Sections 4 and 12
- Wiring and cables, electrical equipment, fittings, conditions of use
- Conductor sizes, ampacities, temperature ratings
- Flame spread ratings
- Parallel conductors
- Underground wiring
- Sheath currents and eddy currents
- High voltage wiring
Grounding and Bonding - Sections 10 and 36
- Electrical system grounding
- Electrical equipment bonding
- Bonding other systems
- Ground electrodes
- Grounding and bonding methods
- Arc Flash and Shock Hazards
- Work place Electrical Safety std CSA Z462
Protection and Control - Section 14
- Overload and overcurrent protection for wiring and equipment
- Switchgear ground fault protection
- Series related electrical equipment applications
- Fuse and breaker applications
- Electrical equipment switching and disconnection
Fire Alarm Systems and Fire Pumps - Section 32
- Fire alarm systems and fire pumps
Adjournment
Day II
Motor Applications - Section 28
- Motor service duty
- Overcurrent and overload protection of motors
- Motor wiring methods and ratings for services, feeders and branch circuits
- Grouped motor protection
- Motor disconnection requirements
- Motor controls
High Voltage Substations and Lines - Sections 36 and 26
- Electrical system fault levels
- Basic impulse levels
- Overcurrent protection, cables, transformers and equipment
- Lightning arrester protection
- Substations and lines switching and disconnection
- Clearances for lines and in substations
- Oil-filled electrical equipment
- GPR, step and touch potentials in substations
Hazardous Locations - Section 18
- Zones 0,1 and 2 flammable and explosive gases and vapours
- Zones 20, 21 and 22 combustible and conductive dusts, ignitable fibres and flyings
- Area classifications, zones, divisions and groups
- Electrical equipment specifications and applications in hazardous locations
- Wiring and sealing methods in hazardous locations
Intrinsically Safe and Non-Incendive Circuits
- Purged electrical systems
Emergency Systems - Section 46
- Emergency power, unit equipment and exit signs
Questions and Answers and Feedback to Participants on Achievement of Learning Outcomes
