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看了下时间是11年的老帖哦,最近很多人翻老帖6 ?" a2 \' s- h1 j0 K# E
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①04版应该是没有考虑II类结构部分,因此非金属材料通过金属膜与接地金属连接,且04版标准中也没有II类结构的限值。
- S* A/ _/ U. j②任一极(any pole)与每一极(every pole)就是个人理解了吧,我觉得应该没太大差异吧。. D2 u& k4 J; w m6 C9 @
关于问题②到16版也还是any pole的说法,到是问题①,再ed5.1和5.2有了相关调整。
* P; Q% n- Y: S16版13.2 【C的调整这里不讨论】
3 t% l) [" \5 [4 yThe leakage current is measured between any pole of the supply and7 U+ n5 x+ i( c$ i7 K
– accessible metal parts intended to be connected to protective earth, for class l appliances and class 0l appliances;
' ?1 S* ? s0 p/ }0 O – metal foil having an area not exceeding 20 cm × 10 cm which is in contact with accessible surfaces of insulating materials and metal parts not intended to be connected to protective earth, for class 0 appliances, class II appliances, class ll constructions and class III appliances.8 D+ W" z/ u9 e; ~( }, u
4 N7 b, V* {/ }7 c# z7 fI类器具上的II类结构需要分开进行泄漏电流测试,metal foil也只绝缘材料上进行黏贴;
5 f. P: h- Y- k9 N; |在04版本中存在的II类结构异议,测试方法问题等都有了明确的解决方法~~ |
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