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楼主 |
发表于 2009-9-23 19:31
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LED 灯属于下面的哪一种呀?
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& S* m' Z/ @7 V7 O7 qThe test voltage for the luminaire shall be as follows.
& \" N% D/ p! P– Filament lamp luminaires other than ELV: that voltage which produces 1,05 times the
+ E8 `) x; G7 H0 F6 v& P% Q2 S& \rated wattage of the test lamp (see Annex B) except that heat test source (HTS) lamps 6 f; \; \- }/ c/ I) b
are always operated at the voltage marked on the lamp.
8 K; t( k4 a9 U' e6 |; B– Tubular fluorescent and other discharge lamp luminaires and ELV luminaires with 0 z+ ~! P) H$ a8 Q2 e' e8 T0 m
tungsten filament lamps: 1,06 times the rated voltage or the maximum of the rated
$ g- _ k4 u, ]+ |$ H) A! yvoltage range. ; ]+ ~0 M" ^1 W. j. l7 G$ L
– For motors contained in luminaires: 1,06 times the rated voltage (or the maximum of the 4 c3 w% T8 h6 S) H) E' a( `
rated voltage range of the luminaire). # A; r: N7 P4 Q. }; o
Exception
7 d8 _! v$ D/ s' r" Y3 \ For determination of the average tem |
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