|
看看EN60598对自镇流灯的解说* I% b: }8 c4 W- J, D
1.2.59 * w5 X% W* c4 @8 @- A
self-ballasted lamps
8 K7 b* o4 g; N! t4 ~3 Sunit which cannot be dismantled without being permanently damaged, provided with a lamp cap
$ a. f1 g& D. R' u# @; ^, z* vand incorporating a light source and any additional elements necessary for starting and stable
. l: _, T- q$ t5 X& Noperation of the light source ! y6 _! M& f+ D! C% G L: u( m; M
8 ]( d1 u" Q. NNOTE 1 The light source component of a self-ballasted lamp is not replaceable. / b7 j2 H/ Q# S7 E$ V: J( Z7 D
NOTE 2 The ballast component is part of the self-ballasted lamp; it is not part of the luminaire. It is discarded at 8 p8 v4 D* s1 t1 r! [
the end of the life of the unit. & i) P* R: E: ~$ k
NOTE 3 For test purposes, self-ballasted lamp units should be regarded as conventional lamps.
/ o: U* m9 Z# t8 Z& rNOTE 4 For examples and further information, see IEC 60972. ! G. {0 C! G. ?: o7 }, ^( Q+ k8 u
1 J7 c3 `9 G$ P" z9 h3 Q* V5 Q c' }1 B( W" B' U( C
再来看看EN 60968对耐压的要求:
2 _" j$ \& ?- I* j
0 D7 W" _9 T1 v% HType HV (220-250V): 4000Vr.m.s( M% ~! C2 A. z; U$ u/ }
3 b9 S$ U: \/ i5 F6 b, j. z7 sType BV (100V-120V): 2U + 1000U! w- G0 ?. f( |$ e- w% \
# ], h; r( o5 i4 T$ w: Z6 f, m6 G& c$ J5 V, N i
看耐压值是按2类来打的。 |
|