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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)
* v" z a6 n3 ?( ~/ oSuch a protective device whether or not it caused the operation of an over-current protection
0 n$ N7 ^( Y& E- Sdevice built into the ME EQUIPMENT, would be likely also to cause a fuse or circuit breaker in: u! o2 e C5 L1 `, H5 c
the installation to operate, thus removing the supply of power to other ME EQUIPMENT, possibly* j' c$ \6 ^. R. ?" `, z
including life-support ME EQUIPMENT. Such a device might also cause undesirable thermal* W& {6 M! r: \
effects inside the ME EQUIPMENT and might anyway not be a reliable method of protecting
/ R: t: l8 j5 R% Q# g& Dagainst the relevant HAZARDS.” |
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