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我只知道 60950的clause5.2.2有讲到例行实验,不过是110% 1S,而不是120% 3S,不过好像有人说到过1S时间太短,可能耐压机没启动就停下来了,所以要3s, 然后120%可能是其他标准来的.
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2 a) q! i5 i. Yclause 5.2.2
' a3 Z6 Y% i* E$ Y9 kWhere, elsewhere in this standard, ROUTINE TESTS are required to be conducted in accordance9 j) \& O' O* W' A9 X
with 5.2.2, it is permitted to reduce the duration of the electric strength test to 1 s and to reduce7 i4 H/ O, O# T Q7 o; W
the test voltage permitted in Table 5C, if used, by 10 %.
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0 q7 C( f! Z; H1 ]另外不知道TUV,UL, 3C等机构的厂检文件里面有没有提到例行测试是多少 |
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