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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)
, l3 c( h2 L/ JSuch a protective device whether or not it caused the operation of an over-current protection1 v! |" P. M# q1 _' y+ t6 H, w7 F
device built into the ME EQUIPMENT, would be likely also to cause a fuse or circuit breaker in+ a7 o2 U/ L4 G
the installation to operate, thus removing the supply of power to other ME EQUIPMENT, possibly2 l. ?! ^6 W4 {2 C1 g
including life-support ME EQUIPMENT. Such a device might also cause undesirable thermal
; J# [2 m) j7 M: m# V- H' a; @effects inside the ME EQUIPMENT and might anyway not be a reliable method of protecting* s# p3 r, q) w& P& h4 ^" T
against the relevant HAZARDS.” |
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