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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.8 D( c& m/ g, s3 z* V5 C( b3 y& D$ P
(b) Immediately following each full insertion, a current as prescribed in Items (i) and
; b, v1 e: @# K- @3 l5 D& t(ii) shall be passed through a circuit including the plug and socket for 15 s.' ^( e9 X8 Y- _( P
(c) The plug shall be then withdrawn from the socket under load at a rate of
/ n+ m3 F$ Y, F+ A8 E [* Q+ d( vapproximately 150 mm/s, and shall remain withdrawn for approximately 105 s.$ ~5 {/ k2 G/ |* I
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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?, Z4 p( P9 C! n' M7 c; Z
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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.7 ^) k: o/ d4 @6 k: y9 A8 F
" X- S4 a. N' D/ s# h4 O! R期待高手解答,谢谢先La! |
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