Technical Article
Code Corner: Energy Management Systems (2023 NEC 705.13)
In the 2023 National Electrical Code updates, code now defines Energy Management Systems (EMS) and emphasizes a system’s role in controlling both loads and power generation sources to ensure busbars are operating safely. The revised 705.13, in conjunction with 750.30, provides an opportunity for a more streamlined and efficient system design.
Whether you’re aimed at managing loads through techniques like load shedding, or taking advantage of time-of-use pricing, jump into this 705.13 edition of Code Corner, where Ryan Mayfield also highlights the evolving role of UL's qualification standard for EMSs. UL 3141 could play a crucial role in streamlining how to ensure safety and interoperability of these systems.
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