Two significant code revisions recommended by the Professional Electrical Apparatus Reconditioning League (PEARL) were adopted for inclusion into the latest version of the 2017 NEC.
Section 8 is a general section of the CE Code. It provides the information you need to select the conductor ampacities and equipment ratings for consumer’s services, feeders, and branch circuits.
Although “control devices” are not specifically defined in the Canadian Electrical Code, Part I, application of control devices is well-described throughout the Code, and particularly in Section 14.
Energy efficiency involves reducing energy consumption, optimizing energy costs, and improving installation reliability. To achieve a high level of energy efficiency, there are at least six solutions you can apply.
This article attempts to lay the foundation for properly planning for inspection of a large-scale PV project, developing an inspection team, and communicating with all of the players.
This article will review the necessary steps to develop an Electrical Safety Program for your company. The first priority is to understand what energized work is and why you need an Electrical Safety Program for due diligence.
Ground potential rise is a very important and very dangerous event. The grounding engineer will be required to develop safety systems to protect any personnel working where ground potential rise hazards are known to exist.
Supplementary protectors have been recognised in Canada since the publication of the standard in 1989, CAN/CSA C22.2 No.235 Supplementary Protectors.
Utility companies rely on manholes, the street-based access vaults for electrical and other infrastructure, to make upgrades and repairs to the various underground systems that link buildings and neighborhoods.