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参看GB 24906-2010 第8章5 ~3 S0 _& C) v6 E' M; w
试验电压(V)r.m.s % @" p0 p1 D: L9 o- ^
所有 HV 型灯头 220~250 4 000
( i, M) I9 e n5 {所有 BV 型灯头 100~120 2U + 1 000
. [1 K5 c! B7 IU——额定电压
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# Z+ z2 F5 I& _+ t* EEN62560-2011) ?7 r2 q2 a& z; ]; L4 z3 {
C.8.3 Electric strength
# _3 r6 K) @. z# J- e gIn addition to the test required in 8.3, the insulation between the pin(s) or contacts of one cap and ( [/ m, B9 J5 S/ X1 `. j8 v% S7 k
the pin(s) or contacts of the other cap shall be checked with a test voltage of 4U+2000V. ) \4 K7 W2 o9 g
(Reasoning: If one side is inserted into the holder the other side must sufficiently be separated from ! R0 V- r& O( ~) Z7 K
live parts. The proposed 2U+1000 V is insufficient. Reinforced requirements are needed because
3 {% h5 Z% u3 i: _inserted contacts must be considered live while the other end is accessible.) |
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