标题: AS/NZS 3120中Current breaking test疑惑 [打印本页] 作者: gdt102 时间: 2011-1-17 11:32 标题: AS/NZS 3120中Current breaking test疑惑 AS/NZS 3120中Current breaking test要求不甚明白： 6 b* W4 T/ U) ? v5 \8 x.../ ~# R. s- Y( \3 b8 [7 v* j1 K
(a) A plug shall be inserted in the socket with no current flowing.+ Q2 ~4 L9 ~+ x- Q
(b) Immediately following each full insertion, a current as prescribed in Items (i) and % L9 ^6 k9 s. G# c: q(ii) shall be passed through a circuit including the plug and socket for 15 s. * J6 I1 S& j! E! h' k) E(c) The plug shall be then withdrawn from the socket under load at a rate of , n2 |- [) ^, T0 n2 papproximately 150 mm/s, and shall remain withdrawn for approximately 105 s.+ K1 |# O7 y& _; b1 {& Z
... " l& r d v" H5 M+ R & ?& B7 Z( e( ]" Q; b以上是说插头插入插座时要求不通电流，插入后立即通电维持15S, 之后插头拔出插座，拔离插座的状态维持105S; 然后继续开始第二个循环吗？那有这样的插拔设备可以做到这个吗？一般我知道是直接机械插拔或者带电插拔，这个要求好像有点复杂，我也不明白标准这么要求是基于什么考虑？ $ T( X. E0 \& X, F ( K8 c9 b7 j# a4 V' h另外，以下这句话是不是表示，如果产品带接地，要求接地也通电流！Where an earthing contact and an earthing pin are included, the earthing terminal of the socket shall be connected to the neutral terminal during the test. 7 c w( B; ]* R3 O2 S 6 u; I) r( [8 _, h9 H- Q期待高手解答，谢谢先La!作者: billma 时间: 2013-3-19 14:30
有 AS/NZS 3120：2011吗，需要你的奉献。