2 B1 o6 i& x9 U* C , [0 t! Z. \$ ~# i' u: J" w# Q兄弟第三点有错,对2类器具和2类结构,使用B型探棒应对应8.2章节,碰到基本绝缘不容许!探棒离基本绝缘应符合29章的电气间隙和爬电距离。1 G$ w( _' ?2 Z, [% Q- B4 D- D K
8.2 Class II appliances and class II constructions shall be constructed and enclosed so - K: R% f% g2 B1 [, T5 a
that there is adequate protection against accidental contact with basic insulation and metal ( e6 Z5 {+ `5 m# |8 Rparts separated from live parts by basic insulation only. & ]! h! V- ], j+ M AIt shall only be possible to touch parts which are separated from live parts by double 6 M: i% l1 G( w+ h/ o0 ~insulation or reinforced insulation . 0 r7 a4 B2 T' |% h( o" dCompliance is checked by inspection and by applying test probe B of IEC 61032 in 9 |2 s. u& z6 uaccordance with the conditions specified in 8.1.1. 作者: 十三姨夫 时间: 2013-8-26 17:03
基本绝缘没有厚度要求