Various organizations, including manufacturers, universities, and specifically tailored groups devoted to the application of direct current to devices in our daily lives, are deeply involved in the research, study, and application of DC circuits, DC devices, and DC microgrids.
While your local municipality may not yet be using the 2020 NEC, these revisions will have an impact on the way residential kitchens are wired when it does become adopted.
Does UL Certify (List) electric vehicle (EV) chargers that allow an EV owner to back-feed the electrical system on their house and how do I identify one?
Why only approved equipment must be used in an electrical installation, and what does equipment approval mean?
We have continued to see Distributed Energy Resources (DER), such as wind, solar, battery storage, and electric vehicles (EVs), become a top priority over the years.
Although Section 10 of the Canadian Electrical Code, Part I (CE Code), which applies to grounding and bonding, has been re-written in the 2018 edition of the Code, I keep receiving questions from the readers regarding the fundamentals of grounding and bonding.
Let’s look at an area of a commercial building that has many of the components that cause a dangerous and potentially deadly event just lying in wait – a commercial kitchen.
The intent of the 2018 IRC Section R327.2 is that energy storage systems (ESS) be Listed (Certified) to UL 9540, the Standard for Safety of Energy Storage Systems and Equipment.