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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)
' e/ R6 q% n7 U! _7 i' g: G; jSuch a protective device whether or not it caused the operation of an over-current protection6 y" J, c: g8 q, s$ m# \1 H
device built into the ME EQUIPMENT, would be likely also to cause a fuse or circuit breaker in
! ? l4 C: |1 Dthe installation to operate, thus removing the supply of power to other ME EQUIPMENT, possibly: A9 t# D9 n) T+ T
including life-support ME EQUIPMENT. Such a device might also cause undesirable thermal# h; z% p' T% ~- t
effects inside the ME EQUIPMENT and might anyway not be a reliable method of protecting* r5 H% b* l, a% \% a& F
against the relevant HAZARDS.” |
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