|
|
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。。。
. g) M- Q, X& L6 E& q& I线上测试无非是以下几种可能需要的测试：
/ ] V# Y1 f: k& u( m% V; ^* ?# A2 }- E; h; r0 z- G- g
Test Test Reference Clause9 v6 p8 J$ S5 L" q6 ~3 I# P
UL 1598
" |/ J) s- s. E; v6 C7 _Dielectric voltage-withstand 18.1a, 19.20
9 c* |0 A% ]; g' a9 hGrounding continuity 18.2, 19.19.2: t4 o+ e( i( z
Glass support 18.3
0 J9 b- @8 V& E5 PStrain relief 18.4
) a+ Q" W& S. b: K0 G6 M. x; W6 jPolarity 18.5% R) Y' p" p% n5 A
Ground-screw assembly strength 18.6
5 b& `* O' \1 r% ?6 f- N* s/ ya 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. |
|
/2 
|关于安规|小黑屋|安规QQ群|Archiver|手机版|安规网
( 粤ICP13023453-10 ) 
窥视卡
雷达卡
发表于 2011-1-8 15:34
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
抢沙发
千斤顶
显身卡