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以下是8.11.1h基本原理的相关描述,这个比较清楚了,希望对您有帮助,谢谢。“Subclause 8.11.1 h)
8 K) z" ?# w X* c ]+ X+ F) }3 qSuch a protective device whether or not it caused the operation of an over-current protection" q' I# U8 e4 x3 y- m' z
device built into the ME EQUIPMENT, would be likely also to cause a fuse or circuit breaker in% N6 B! f2 Q. |$ U7 d8 U- M
the installation to operate, thus removing the supply of power to other ME EQUIPMENT, possibly
1 M8 g& h1 |; R+ Xincluding life-support ME EQUIPMENT. Such a device might also cause undesirable thermal' A0 {8 G1 j0 P8 @4 o
effects inside the ME EQUIPMENT and might anyway not be a reliable method of protecting+ E' w! _( c& L" c/ H
against the relevant HAZARDS.” |
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