majian993 发表于 2019-3-4 21:38:53

IEEE-551-2006 IEEE Recommended Practice for Calculating Short-Circuit Currents



IEEE-551-2006 IEEE Recommended Practice for Calculating Short-Circuit Currents in Industrial and Commercial Power Systems

This recommended practice provides short-circuit current information including calculated short-circuit current duties for the application in industrial plants and commercial buildings, at all power system voltages, of power system equipment that senses, carries, or interrupts short-circuit currents. Equipment coverage includes, but should not be limited to, protective device sensors such as series trips and relays, passive equipment that may carry short-circuit current such as bus, cable, reactors and transformers as well as interrupters such as circuit breakers and fuses.

hung 发表于 2019-9-10 20:08:56

Thank you very much for your sharing !!!!!!!!!!

zhzhyun021707 发表于 2023-3-27 16:38:28

谢谢您的分享，金币已奖励!
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