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如果是欧规，按EN 60598-1的这项来．8 Z5 s" B6 x5 M/ t' e
9 V! I) y2 b6 o( ?( U0 h
d) The test voltage for the luminaire shall be as follows.& @1 m7 t- _. R. N
– Filament lamp luminaires other than ELV: that voltage which produces 1,05 times the! d- l0 L [) Q: p7 o) f6 S
rated wattage of the test lamp (see Annex B) except that heat test source (HTS) lamps$ f- j/ n% ?. M! l9 e1 t
are always operated at the voltage marked on the lamp.1 s& J8 k' C2 n1 L, u7 L6 {
– For other luminaires 1,06 times the rated voltage or the maximum of the rated voltage- M# P4 s3 l2 {& D L6 T9 h; R$ S6 n
range.5 o. e% W7 n9 D. @' n
– For motors contained in luminaires: 1,06 times the rated voltage (or the maximum of the( M" L1 y, m. H! L
rated voltage range of the luminaire).6 L3 f f8 }6 b C" Z! A
Exception9 Q% N( G) V$ Z% ?" u6 u
For determination of the average temperature of the winding of a component with tw
2 j8 ]2 }' G) B& R$ Q+ J' omarking and for the determination of the case temperature of a component with tc marking,) t3 t* |7 N* t: x @2 }; C
except capacitors, the test voltage shall be 1,00 times the rated voltage. This exception5 }: Z4 J; N% z( Y, q+ j5 c
applies only to the measurement of the winding or case temperature and does not apply, for+ Y' L9 o! b2 r5 Q, v" [
example, to the measurement of a terminal block on the same component.
2 S. j$ [8 z1 a9 F! k7 G$ R2 q* OCapacitors whether carrying tc or not are tested at 1,06 times rated voltage when operated
4 z" @2 _' j2 W& t; {within fluorescent and other discharge luminaires.8 |1 v# z2 Z! |" O* w: H
NOTE 1 If a luminaire contains both a filament lamp and a tubular fluorescent or other discharge lamp or a$ @# b7 U- W" s, Q
motor, it may be necessary to provide it temporarily with two separate supplies. |
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发表于 2018-10-18 17:59
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