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看看EN60598对自镇流灯的解说9 g2 s1 h2 t* E$ b8 `
1.2.59 ( n# _0 Q/ V8 c& A% f
self-ballasted lamps $ x# s$ k4 I# c* {9 P$ S
unit which cannot be dismantled without being permanently damaged, provided with a lamp cap
3 Y/ ]3 X5 Z- ^1 N( J( _and incorporating a light source and any additional elements necessary for starting and stable
; z9 O5 F2 H. V/ f0 i. boperation of the light source 5 q$ v% u9 h& E# ]- ~9 w" Y
/ ^; B# C! d; y/ b: P
NOTE 1 The light source component of a self-ballasted lamp is not replaceable. ! s1 w; D: O$ i& G/ M
NOTE 2 The ballast component is part of the self-ballasted lamp; it is not part of the luminaire. It is discarded at
- u i& y' ~1 X0 Z$ Nthe end of the life of the unit.
/ v# k6 R6 _( s+ h- R( \$ T3 o4 [/ hNOTE 3 For test purposes, self-ballasted lamp units should be regarded as conventional lamps. 3 _0 v! L! q1 l
NOTE 4 For examples and further information, see IEC 60972. 6 U1 Z& q3 A# }1 Z! @
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5 M$ U& U1 y1 C W
再来看看EN 60968对耐压的要求：
7 _+ K/ Q2 J \, m( {) A0 a+ _7 j' X" e, x: N
Type HV (220-250V): 4000Vr.m.s* Y6 Q, e$ o# \, P0 K; z
X$ i x' }% FType BV (100V-120V): 2U + 1000U( \ K5 o" {, w( P7 G
# K9 p$ f! u) }+ @6 p4 T
! V x5 \" X% _ q- i
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
