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引用第65楼zhangsiguang于2008-07-10 11:41发表的 :
" C U5 {. G1 a7 {0 p) S; D BEN 60204-1:2006版 18.2.2 Test 1 Verification of the continuity of the protective bonding circuit8 d/ g" b3 i% ]7 t( a* s
, K' ?2 r) @- m( o9 I" P9 p, q" [
最后一句话The resistance measured shall be in the expected range according to the length, the cross sectional area7 V" E" M5 X/ x3 v4 G
and the material of the related protective bonding conductor(s).. A; N4 X+ Q% _8 `5 S
, Q6 [& ]" {5 X
....... 。
1 s: d, {- W4 a我觉的新久标准其实一样的。只不过一个考核的是电阻,一个考核的是电压 |
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