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AS/NZS 3120中Current breaking test要求不甚明白:
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(a) A plug shall be inserted in the socket with no current flowing.; J) s/ r" \4 x! x: t M
(b) Immediately following each full insertion, a current as prescribed in Items (i) and
' `% o$ f; I/ ~- M(ii) shall be passed through a circuit including the plug and socket for 15 s.
7 r5 p& P4 p- k8 _0 Z5 ? q(c) The plug shall be then withdrawn from the socket under load at a rate of; A: L9 s) P0 }9 r
approximately 150 mm/s, and shall remain withdrawn for approximately 105 s.
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( x. H. b7 l' T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?1 L- s( @: k( ?; D0 H
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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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3 P5 O5 e- S8 Z期待高手解答,谢谢先La! |
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