EN60598的温升怎么做？

蓝色妖姬 · 发表于 2012-1-21 03:02:28

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？

xekbhm · 发表于 2012-1-21 03:02:34

d) The test voltage for the luminaire shall be as follows.
1 Filament lamp luminaires: that voltage which produces 1,05 times the rated wattage of
the test lamp (see annex 6) except that heat test source (HTS) lamps are always
operated at the voltage marked on the lamp.
2Tubular fluorescent and other discharge lamp luminaires: 1,06 times the rated voltage or
the maximum of the rated voltage range.
3 For motors contained in luminaires: 1,06 times the rated voltage (or the maximum of the
rated voltage range of the luminaire
有以上三种选择，看你的是那一种

mdjljqmcy · 发表于 2012-1-21 03:02:40

请按照制造商安装说明来安装测试样品,
测试时要求在防风罩内测试,测试电压按楼上的.
温度值在1小时内变化仅在1C内,算稳定.

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