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楼主 |
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 :
% f0 q2 ?7 a/ h) [# F
+ M; x, Y0 Y9 t l% U! z* S/ T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?3 @% Q2 f2 Z1 V9 i7 I
不符合定义吧?; B- R+ T( ~& V/ \2 k' u4 l
3.3.6
0 e& I* ~: \" s+ i* ?: Z6 Aprotective impedance+ O, d! C# K7 z
impedance connected between live parts and accessible conductive parts of class II0 \6 `- x/ T# p$ B$ k( w( K( P
constructions so that the current, in normal use and under likely fault conditions in the
' X; O4 Y% C4 n2 r. [1 K, c7 ?appliance, is limited to a safe value |
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