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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:
, x/ A; o( q6 c+ r$ W) ODuring these tests, the following components shall be disconnected, so that the test voltages
' _8 P: X- s3 X; }: @0 h3 gare applied to the insulation of the components, but not to the capacitive or inductive functional0 ]& Q9 e+ J* i( Z* A" ~& L
elements of these components, as appropriate: m' d. Z! T" f& y+ e4 v
a) shunt-connected capacitors;+ g4 B. ^0 ^+ x
b) capacitors between live parts and the body;
% W9 z+ {3 d. ^" w' zc) chokes or transformers connected between live parts.
2 _# R+ R) g1 x" q4 R1 O0 e. H+ @3 P9 d7 G4 ~3 T# w @# U' p
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。。。 |
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