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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 :$ D2 r4 |% n: `3 S# S0 W
请楼主参照EN60950 5.2.2" n. I2 d1 p; S* W7 e5 d5 q' d' u
Where, elsewhere in this standard, ROUTINE TESTS are required to be conducted in accordance Y. V$ D; J" w% h) ]
with 5.2.2, it is permitted to reduce the duration of the electric strength test to 1 s and to
, v/ G; B2 w5 wreduce the test voltage permitted in Table 5C, if used, by 10 %.
: l$ L e5 e+ tHi, 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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