标题: 60598灯具使用钨丝灯耐久性测试 [打印本页] 作者: xiaodeng 时间: 2013-12-18 09:55 标题: 60598灯具使用钨丝灯耐久性测试 在欧规的标准里面, 12.3.1里面如下: / p# I4 \/ S: W2 i' M0 p During operating periods, the supply voltage for filament lamp luminaires, other than ELV,# W) x2 C+ J( I3 n, ?8 F9 I
shall be 1,05 ± 0,015 times the voltage at which the rated wattage of the lamp is obtained% i& u' n. a- }1 [7 @5 H* v) |
and 1,10 ± 0,015 times (the rated voltage or the maximum of the rated voltage range) for " t" g/ G) D' J o! JELV luminaires with tungsten filament lamps, tubular fluorescent and other discharge lamp % ^1 @5 M! \9 H9 `9 ?+ Z$ z2 S$ A+ [/ Tluminaires.6 z3 d8 ~( Y: d3 b, N
Nezof 发表于 2013-12-18 14:31 9 T3 F; L8 e( I; G: x s1 v2 z
±0.015啊,一般取个+0.015这样就是1.05+0.015
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那也就是说你们做一般钨丝灯的耐久性的时候就直接用1.06x额定功率来做就好了?作者: 楚人美 时间: 2013-12-18 16:35
TEST HOUSE 一般用1.05倍电压,钨丝灯。但不能用奶泡。用明泡作者: Nezof 时间: 2013-12-18 16:40