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看了下时间是11年的老帖哦,最近很多人翻老帖
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& o |* S$ v3 R: L* h2 E) Q' P①04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& U7 E" ]5 O" R. U
②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。
1 |7 x8 W) J! S7 K* p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。+ U1 T0 l6 p+ V
16版13.2 【C的调整这里不讨论】3 N' o7 E6 D6 ]5 I
The leakage current is measured between any pole of the supply and
7 C1 `* t. h! `% l8 c – accessible metal parts intended to be connected to protective earth, for class l appliances and class 0l appliances;7 J! F7 j, y* G4 H1 h) a; T
– 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.
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I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;6 ?& D) h& d$ R2 L" E5 D' G7 z" d
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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