标题: EN60598的温升怎么做？ [打印本页] 作者: James.Huang 时间: 2009-5-7 10:50 标题: EN60598的温升怎么做？ 请高手指教，我有个案子做灯具的EN60598标准，输入是12VDC，我做温升的条件是什么？作者: peter1715 时间: 2009-5-13 21:27
d) The test voltage for the luminaire shall be as follows. : P* m9 l" ~6 f, p# }1 Filament lamp luminaires: that voltage which produces 1,05 times the rated wattage of ! j4 I% K* c2 |1 ithe test lamp (see annex 6) except that heat test source (HTS) lamps are always: w: J) E7 r) |2 w7 n, B- D1 t
operated at the voltage marked on the lamp. 5 j$ N- N9 K$ b1 ~8 z# U2Tubular fluorescent and other discharge lamp luminaires: 1,06 times the rated voltage or 0 r% @- K2 `$ D- O. gthe maximum of the rated voltage range.6 o) {7 T; m9 H0 U! C7 q7 \
3 For motors contained in luminaires: 1,06 times the rated voltage (or the maximum of the. _& r% O% J/ u+ Z
rated voltage range of the luminaire * K' D2 c- H4 Y. T2 s5 M- l有以上三种选择，看你的是那一种作者: zhongwen_lee 时间: 2009-5-14 12:49
请按照制造商安装说明来安装测试样品, 1 U: d% V' L. t, Q8 ~, u' _测试时要求在防风罩内测试,测试电压按楼上的. - M# U; h6 s. k0 B温度值在1小时内变化仅在1C内,算稳定.