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AS/NZS 3120中Current breaking test要求不甚明白:7 ~1 c6 F1 `6 S1 _* y3 X
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3 c! C/ N, U! y6 q(a) A plug shall be inserted in the socket with no current flowing.9 v1 ]% u8 U# K
(b) Immediately following each full insertion, a current as prescribed in Items (i) and
8 Y; [; n6 ^4 d# L(ii) shall be passed through a circuit including the plug and socket for 15 s.
9 R, T7 K5 [: I& a2 [) v# U(c) The plug shall be then withdrawn from the socket under load at a rate of# Z. Q* D( p5 q
approximately 150 mm/s, and shall remain withdrawn for approximately 105 s.
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7 W8 [" M7 h+ H# V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?
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; Z2 B7 A0 ^# s& P7 X' 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.
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期待高手解答,谢谢先La! |
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