% U( N# P i9 D7 ]9 X4 i, w那么就不符合标准要求了。; J1 \$ c( \, D5 C# p8 L# ^
8.2 Class II appliances and class II constructions shall be constructed and enclosed so that there is adequate protection against accidental contact with basic insulation and metal parts separated from live parts by basic insulation only. 7 Z( W( t, n y3 u0 NIt shall only be possible to touch parts which are separated from live parts by double insulation or reinforced insulation.* E" c% ~8 {, s" H u
* a: v, e8 ^$ v( L G整改方法) G2 ]7 ?' I8 p& m a! K. ~
1、在导线与金属部件间增加符合附加绝缘要求的隔离垫或在导线外增加护套(固体绝缘);* i; x9 Y9 s5 o" R2 D/ S
2、将导线与金属部件在空间上隔离开(电气间隙)。) f0 Z/ N4 z/ ?6 ~. q 作者: sky2214 时间: 2013-5-22 11:21
是压线点到可解除金属件的爬电距离不满足附加绝缘的要求作者: jsspace 时间: 2013-5-22 11:21
一下是我个人的猜测:! m+ z) G4 Z. N k! [7 Q" e
这个产品应该是一类产品,外壳有接地,所以内配线到金属外壳之间要满足附件绝缘) Y& m) G4 q) N6 q/ ~
根据EN61347-2-13对于附加绝缘的厚度有要求(假设电压是250V, 那么厚度要满足0.8mm) 作者: 楚人美 时间: 2013-5-22 11:45