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参看GB 24906-2010 第8章
8 L( Z; z3 D. h" \ m3 I/ T试验电压(V)r.m.s
# q2 I3 r/ W* G5 o2 K7 H- I/ f所有 HV 型灯头 220~250 4 000
' ]7 d6 |( l1 }/ o所有 BV 型灯头 100~120 2U + 1 000 3 S1 C( [8 |: j& u
U——额定电压 3 D! i% f$ y4 F% f$ s2 d
6 e' e& X8 P6 S. } L% d+ y" HEN62560-2011: A5 F/ l" i) X7 D
C.8.3 Electric strength 2 `4 ? y! l D. l+ v$ i
In addition to the test required in 8.3, the insulation between the pin(s) or contacts of one cap and
/ q1 Q5 U; Z6 q; L. Wthe pin(s) or contacts of the other cap shall be checked with a test voltage of 4U+2000V. & k: _. p+ v' p; I* v: x% N
(Reasoning: If one side is inserted into the holder the other side must sufficiently be separated from 1 q p n3 F3 e
live parts. The proposed 2U+1000 V is insufficient. Reinforced requirements are needed because 0 H+ \7 t6 p5 X: l
inserted contacts must be considered live while the other end is accessible.) |
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