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附件带的还是2000版的标准，1598关于测试的要求都改了好几次版本了。。。3 `8 o+ } |8 c- H2 v
线上测试无非是以下几种可能需要的测试：
9 S% p* A$ |2 f6 B( |! ]
2 ~- E+ m* @1 j4 [/ Q5 xTest Test Reference Clause
) U( B- x! d$ S) f& @5 zUL 1598
5 G z2 }! @% F- b W% l8 jDielectric voltage-withstand 18.1a, 19.20 X7 M) g0 s- f
Grounding continuity 18.2, 19.19.2; e! T7 ~8 ?8 t" ]3 m, I$ T8 M1 R, h
Glass support 18.36 v4 G" [% Y4 O$ F. @
Strain relief 18.4, x& {6 d/ U/ F4 H
Polarity 18.5
4 G+ w/ ~* ^, `" fGround-screw assembly strength 18.6
! M a) P$ |' N5 u8 Ua Exception: The dielectric voltage-withstand test may be conducted with the applied DC Voltage of 1414 volts for one minute or 1697 volts for one second. The sensitivity for the trip circuit shall be maximum 141.1ma for the applied voltage. |
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发表于 2011-1-8 15:34
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