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Re:根据EN60335,其实可以设定得更高,这与漏电流测试完全是两回事,不可以混淆
引用第6楼fasten于2008-07-15 17:11发表的 根据EN60335,其实可以设定得更高,这与漏电流测试完全是两回事,不可以混淆 :
- r4 ~/ B: p; _, }6 \& }) S9 r1 vTable 5 – Characteristics of high-voltage sources 5 Q& W6 W- L9 m2 [6 s
Test voltage a
1 o; p1 f& t" M h* W | Minimum current ! A& k' }5 p* g( S$ ^! v' x+ {6 h) E
| mA | | V | Is | Ir | | <4 000 | 200 | 100 | | >=4 000 and <10 000 | 80 | 40 | | >=10 000 and 20 000 | 40 | 20 |
[table=100%][tr][td]NOTE The currents are calculated on the basis of the short circuit 3 ]+ r8 H- U$ \9 D& i. w
and release energies of 800 VA and 400 VA respectively at the upper " B! _- _! P/ r& F3 A
.......
& o- }% I* F) T, ~那超过30MA就认为是击穿了吗? |
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