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发表于 2011-11-23 09:33
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引用第14楼tiny于2011-11-23 09:19发表的 :* p1 V6 I$ \. u. W1 N
. O2 j, C L% S. c' w. C2 y% i如果可被触及的话,那这个电容就算是保护阻抗了,需要两个,如果不能这就是内部电路可以用一个。。。 算是保护阻抗?6 q3 \/ M- R; d4 j0 j1 a0 p
不符合定义吧?+ S7 `0 q% ]+ ]1 E ^
3.3.6
+ x5 L- f; R2 gprotective impedance3 e6 t! F2 H2 N; |$ h
impedance connected between live parts and accessible conductive parts of class II
, r% P# }( m; c/ Zconstructions so that the current, in normal use and under likely fault conditions in the( Z) q7 n4 ]6 E' \# q
appliance, is limited to a safe value |
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