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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)
* D- p% T# l2 u" Q* lSuch a protective device whether or not it caused the operation of an over-current protection
+ R" o: d Y5 H6 W1 u3 q; qdevice built into the ME EQUIPMENT, would be likely also to cause a fuse or circuit breaker in2 U: a, T2 ]8 F
the installation to operate, thus removing the supply of power to other ME EQUIPMENT, possibly
) P% K& I x0 xincluding life-support ME EQUIPMENT. Such a device might also cause undesirable thermal1 }4 r z$ w" G# `/ B
effects inside the ME EQUIPMENT and might anyway not be a reliable method of protecting
! C( C% R8 j$ I, M1 M8 V1 gagainst the relevant HAZARDS.” |
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