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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 :7 n/ H1 K9 [7 k) m
请楼主参照EN60950 5.2.2+ [2 M0 @! B( U1 f- q# V
Where, elsewhere in this standard, ROUTINE TESTS are required to be conducted in accordance
$ N/ N( Z& X, V( u: q& Q- @with 5.2.2, it is permitted to reduce the duration of the electric strength test to 1 s and to
|3 J+ Z! g: v% ]6 Lreduce the test voltage permitted in Table 5C, if used, by 10 %.
$ |' G: j4 O8 ]5 d* rHi, 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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