IEC 61439: Rated current of Electrical Panel and ...
2018-5-23u2002·u2002My first post went over the reasons behind the introduction of IEC 61439 and how following it can help specifiers get the outcome they want and avoid the undesirable ones. Here, I'm going to go over some technical reasons behind the temperature rise tests and the resulting need to define or prescribe the right and reliable rated current of the various components …
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