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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 b0 Z, [' i' N( f r' HSuch a protective device whether or not it caused the operation of an over-current protection2 w6 ^# p' v; k
device built into the ME EQUIPMENT, would be likely also to cause a fuse or circuit breaker in H! `' H$ _; p* u: b/ e1 X# V2 A
the installation to operate, thus removing the supply of power to other ME EQUIPMENT, possibly( J; R# d% U- G
including life-support ME EQUIPMENT. Such a device might also cause undesirable thermal& N; o0 @' j( q
effects inside the ME EQUIPMENT and might anyway not be a reliable method of protecting7 Y- i( {9 Q: Q5 w" {3 ]6 s" z( R
against the relevant HAZARDS.” |
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