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看看EN60598对自镇流灯的解说1 m+ ]9 O: h& x' W( p) |
1.2.59 , }$ ~& P& M8 E% }& x# k
self-ballasted lamps ! Q5 i9 V) a* w0 q
unit which cannot be dismantled without being permanently damaged, provided with a lamp cap
% D# t) J0 N7 D& ?and incorporating a light source and any additional elements necessary for starting and stable
" _# A5 e1 x3 {' s- W6 koperation of the light source
) ?$ {; F$ E; ?* f. i# E# d2 ?* Z; o3 ~, z( Y' F# T7 ~ Z
NOTE 1 The light source component of a self-ballasted lamp is not replaceable.
7 h0 m3 E7 q( n# L' VNOTE 2 The ballast component is part of the self-ballasted lamp; it is not part of the luminaire. It is discarded at
% f6 ]6 { x ?* ethe end of the life of the unit.
& g+ s9 w6 O+ u; T2 aNOTE 3 For test purposes, self-ballasted lamp units should be regarded as conventional lamps.
9 I( g& k2 y; X5 c8 ^# b2 @NOTE 4 For examples and further information, see IEC 60972.
1 x2 `# ]0 g( C6 l# \. L$ s: o1 E9 Z g/ s7 B% j& M) Z1 m
! L7 B% ^& s8 N) N再来看看EN 60968对耐压的要求：
& G8 k& p. y: s8 O" r) z1 |8 |/ S v6 S) N4 @: F0 @
Type HV (220-250V): 4000Vr.m.s2 z4 W( ~4 c1 F
0 O* [- \# S, A* J
Type BV (100V-120V): 2U + 1000U
0 C7 _ Q+ `" k8 s2 B4 k2 R
$ U: \- c: x0 A J6 `. C, m! m$ P7 @4 h
看耐压值是按2类来打的。 |
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发表于 2011-6-3 09:40
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发表于 2011-6-3 10:40
