标题: 灯具标准理解IEC62560 [打印本页] 作者: igogogo888 时间: 2012-5-18 14:21 标题: 灯具标准理解IEC62560 IEC62560 5.2章，如何理解- Y; V9 w5 l/ i0 E. I' T# x
c)For lamps with a weight significantly higher than that of the lamps for which they are a G2 ]" W. e8 J! T$ ~+ B1 X. E7 J
replacement, attention should be drawn to the fact that the increased weight may reduce . C/ ^+ p$ v* u8 M, E& L8 ^7 nthe mechanical stability of certain luminaires and lampholders and may impair contact T& N; a+ S! ~* b/ Xmaking and lamp retention.” 4 F& W) y# f) R/ ^9 W% b7 F1 a$ b; D H6 r1 s2 V) o
d)Special conditions or restrictions which shall be observed for lamp operation, for example1 o5 s) K/ L+ W) V! Q2 K J' v1 ~" c
operation in dimming circuits. Where lamps are not suitable for dimming, the following0 L3 J. m+ ~1 d9 U. l
symbol in Figure 1 may be used:7 Z& q" k" p# g/ ~
5 T& x% P. p' He) For eye protection, see requirements of IEC/TR 62471-2 9 t, V2 y) K0 q5 r. T5 I- ~作者: Nezof 时间: 2012-5-18 18:24
C.注意灯重 ' ?3 H2 Y7 @' C& a. a$ w+ b' sD.调光匹配5 v( y: d; k- G9 T
E。光生物安全