|
EN 60598第10章中对绝缘电阻与耐压测试的如下不理解,求高手:
& ~% Y, n4 |! e9 u6 SDuring these tests, the following components shall be disconnected, so that the test voltages
8 c. W7 T. `/ P2 ?" y qare applied to the insulation of the components, but not to the capacitive or inductive functional6 D0 _+ a4 y" r7 K+ h
elements of these components, as appropriate:
2 a+ c' }" U R/ |! D: N2 I0 q, \a) shunt-connected capacitors;
8 ?8 T: N2 S/ |+ c7 h6 {b) capacitors between live parts and the body;2 m+ T N' O* Q8 K
c) chokes or transformers connected between live parts.3 G) N* P$ x8 K" I
) H& R7 b3 _' t) O3 ~
因为一般测试我都只会L/N对外壳测试,如果是一线到底的灯的话L对N之间测试是不会报警的。其它的灯L对N测试都是会报警的。求解。。。 |
|