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发表于 2012-4-13 11:55
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2.10.4.3# z% X( g. y) B Z* w4 r: [
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For glass, mica, glazed ceramic, or similar inorganic materials, if the minimum CREEPAGE1 ?/ |! l) U, L" [, A
DISTANCE is greater than the applicable minimum CLEARANCE, it is permitted to apply that value2 b3 V3 Y2 h/ Y. T ^7 r
of minimum CLEARANCE as the minimum CREEPAGE DISTANCE.
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2 j5 B; W: y" N但是按照这句话,是不是保险丝(保险丝金属两端是玻璃)两端的距离按电气间隙来判断,如果按爬电距离,电压是240V,限值是2.4mm, 那么就fail了,如果按电气间隙,满足功能绝缘,那么1.5mm<2.14mm,那么电气间隙的距离是满足的啊,那么爬电距离就不满足了啊。
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