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发表于 2011-2-23 10:54
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引用第9楼June.Zhao于2011-02-21 17:46发表的 :
! Z3 L1 v9 X$ R: \) X请楼主参照EN60950 5.2.2
5 y+ Z3 p) Q; g# w* I( YWhere, elsewhere in this standard, ROUTINE TESTS are required to be conducted in accordance, n: O* o, O9 G+ e7 h' s
with 5.2.2, it is permitted to reduce the duration of the electric strength test to 1 s and to. Y P# b) h$ C% i
reduce the test voltage permitted in Table 5C, if used, by 10 %. ; `* `3 I6 m* [6 N. J5 R3 i& P
Hi, June, 请问根据这个标准,如果我基本绝缘要打1000VAC, 时间我减少到1秒的话,根据表5C,允许使用线性计算,那我应该打的是1072V,是吧。 |
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