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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)
; N; u) s# @+ g6 mSuch a protective device whether or not it caused the operation of an over-current protection
! `" f% k. E; Odevice built into the ME EQUIPMENT, would be likely also to cause a fuse or circuit breaker in% m9 i; M$ Q2 }9 w% @" W
the installation to operate, thus removing the supply of power to other ME EQUIPMENT, possibly
( p/ _* ]) p* J# u# U( c' Mincluding life-support ME EQUIPMENT. Such a device might also cause undesirable thermal
! J |( ^. x# o$ g; v% s/ Meffects inside the ME EQUIPMENT and might anyway not be a reliable method of protecting( n: x8 X" J! _' n1 `; A
against the relevant HAZARDS.” |
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