|
|

楼主 |
发表于 2007-7-10 12:49
|
显示全部楼层
引用第19楼barry于2007-07-10 11:55发表的 :
: Z- ]+ v t( o7 E3 |以下引自EN 60968-2000
; r& d. _& ~3 [0 K
2 Z* ~4 U. M1 Z! Y# Y6 Protection against electric shock
& H, C/ e5 T/ Y8 M7 R; m2 d2 S: e8 o, F
Self-ballasted lamps shall be so constructed that, without any additional enclosure in the form of a luminaire, no internal metal parts or live metal parts of the lamp cap are accessible when the lamp is installed in a lampholder according to Publication 238., n. j0 z$ n% k' t& n! l7 z& y
....... 1 [0 T$ N9 L5 W: V: V; H% L1 N
) h& K6 j k0 s
9 L8 K) ]6 B" O, l+ R" p4 _: a4 V关于电气间隙和爬电距离, 在IEC/EN 60598 |
|