标题: 插头和插座标准IEC 60884-1关于空气间隙和爬电距离 [打印本页] 作者: 13544084691 时间: 2020-11-12 17:05 标题: 插头和插座标准IEC 60884-1关于空气间隙和爬电距离 请教一下大侠,IEC 60884-1里关于空气间隙和爬电距离的内容里有一部分不明白如下:. \+ W* S. ~4 R" O
Distance through insulation sealing compound: " A3 X2 X' m' V' u! I H11.between live parts covered with at least 2mm of sealing compound and the surface on which the main part of a socket outlet for surface mounting is mounted-4mm(这里是指插座面板厚度需大于4mm吗?,那怎么不规定插头的外壳厚度?) & H+ C& j3 v y+ I9 n+ k& t# F12.between live parts covered with at least 2mm of sealing compound and the bottom of any conductor recess,if any,in the main part of a socket-outlet for surface mounting-2.5mm(这里是指插座底板厚度需大于2.5mm 吗?) E, K1 s4 O3 R3 u
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