|
: _& C1 v& I& [1 l- M6 j* K2 P" G参看GB 24906-2010 第8章
$ O+ O* Z6 H! v" t( g8 E; {, y7 O试验电压(V)r.m.s $ J* ^4 F" R# z! w0 ~( z
所有 HV 型灯头 220~250 4 000
$ _+ ~. @. o, d N7 x; ]& P9 }所有 BV 型灯头 100~120 2U + 1 000
+ s& j6 ^6 W+ _6 e) w' @U——额定电压
5 ]0 J6 Q+ l* a7 S- \+ |. G
! h& K0 Q& A. Y* eEN62560-2011
$ }) C0 K+ s$ B5 w6 B9 G+ WC.8.3 Electric strength 7 B% M5 }( Z' k+ z# t! f
In addition to the test required in 8.3, the insulation between the pin(s) or contacts of one cap and 0 G O' @& Q8 ~
the pin(s) or contacts of the other cap shall be checked with a test voltage of 4U+2000V. 9 `5 Y! V; V5 ~4 U' H* W3 J
(Reasoning: If one side is inserted into the holder the other side must sufficiently be separated from
% L7 X9 w& Z4 n qlive parts. The proposed 2U+1000 V is insufficient. Reinforced requirements are needed because
: L6 ~6 h. o& m! A" ?inserted contacts must be considered live while the other end is accessible.) |
评分
-
查看全部评分
|