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发表于 2013-5-21 10:10
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本帖最后由 Safer 于 2013-5-21 10:14 编辑
( P! m) M8 y/ o. n$ [, _xidua-10 发表于 2013-5-20 17:45 % e! L' {% N* s7 b u% b4 W. k
個人以為如下
* W) o- z. V8 k. ]& ]/ d; G" ^4943,基于IEC60950翻译的,关于这部份,IEC的原文如下:
S+ v" A8 E. N+ U& Z1 \, m2.7.1 Basic requirements
+ S" C; c2 l7 R9 s4 ]0 [' }% K9 D1 AProtection in PRIMARY CIRCUITS against overcurrents, short-circuits and earth faults shall be
; Y ~# i9 w, _3 t G; n; H6 |. cprovided, either as an integral part of the equipment or as part of the building installation.
: I# s0 l( L8 s. J: G" N
- ` T9 a* b1 q7 y' g$ q红色字体部份,怎样理解也都无法得出:保护必须置于EUT内的要求~ |
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