News & Updates
August 2, 2017 - To facilitate the practice of installing service conduits within building walls to improve a home’s exterior appearance, BC Hydro harmonized its requirements for concrete encasement of utility supply service raceways (120/240V up to 600A) installed within building walls, along with the BC Electrical Code requirement for consumer’s service raceways for residential supply services.
July 19, 2017 - CSA Z463 “Maintenance of electrical systems” has been adopted across Canada—even globally—since being first published in November 2013.
May 12, 2017 - The National Electrical Manufacturers Association (NEMA) in the U.S. has published NEMA ICS 5-2017 Industrial Control and Systems: Control Circuit and Pilot Devices. This standard applies to general purpose mechanical, electromechanical and solid-state devices that are used in industrial applications for control circuit switching and the control of solenoids rated not more than 600V.
April 13, 2017 - The National Electrical Manufacturers Association (NEMA) has published a new standard, NEMA OS 4-2016 "Requirements for Air-Sealed Boxes for Electrical and Communication Applications". This standard establishes a performance test and classification scheme for electrical outlet boxes, wall boxes, ceiling boxes, and floor boxes designed to reduce air leakage through them and their installed interface with the building structure.
March 6, 2017 - The National Electrical Manufacturers Association (NEMA) in the United States released a new energy management guide for polyphase induction motors: NEMA MG 10-2017 - Energy Management Guide for Selection and Use of Fixed Frequency Medium AC Squirrel-Cage Polyphase Induction Motors.
February 15, 2017 - As the global demand for energy grows, the world will need solutions to ensure supply can keep up, says Standards Council of Canada; adding to the challenge are renewable sources that are not only trying to meet new demand, but also replace our fleet of fossil fuel-derived energy generation.
January 24, 2017 - The National Electrical Manufacturers Association (NEMA) published the 2017 edition of its Electrical Standards & Products Guide (ESPG), a listing of NEMA electrical standards as well as a directory of manufacturers and their products.
November 14, 2016 - The National Electrical Manufacturers Association (NEMA) has announced revisions to ANSI C119.4 (the standard for electric connectors—connectors for use between aluminum-to-aluminum and aluminum-to-copper conductors designed for normal operation at or below 93°C and copper-to-copper conductors designed for normal operation at or below 100°C), as made by the ANSI Accredited Standards Committee C119.
October 20, 2016 - The National Electrical Manufacturers Association (NEMA) has re-released NEMA WD 7-2011 (R2016) Occupancy Motion Sensors Standard, which “promotes uniformity in the use and application of occupancy motion sensors used in lighting control systems, HVAC and other devices”.
May 5, 2016 - The Government of Canada says it is taking “tangible steps to protect the environment and improve energy efficiency [...] by undertaking important updates to the Energy Efficiency Regulations”.
APPrO 2017 • “Future + Focus”
November 20-21, 2017
AEA 52nd Annual Christmas Luncheon
November 23, 2017
Wind O&M Canada 2017
November 27-28, 2017