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EN 62115 2011 14.15里提到当玩具在额定电压下供电时,玩具的任何两个部位间的工作电压不得超过5KV。。。。; B. Q0 I" z) b( W3 ?0 Z( I
这个5KV有可能超过吗??为什么设定得那么高??用什么仪器来测呢??欢迎大家讨论,谢谢
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" @. n" `2 j( J) Y# c% Z 原文如下
5 O! R- c/ c2 {% ?7 r; u* u, @ 14.15 Internal parts of a toy having a voltage exceeding 24 V shall not lead to any risk of2 s L& I9 ^, d1 W% ^
harmful electric shock.
" T: j, ?1 q: g# O9 xCompliance is checked by inspection and measurement. Protective parts or parts preventing
8 ]5 d }9 P, g; Zaccess to live parts are removed, even if the toy has to be damaged.. [9 Z6 l! x: j% r5 ^
The quantity of electricity and energy in the discharge is measured using a resistor having a
" Q' D) [1 _6 J5 C0 d' onominal non-inductive resistance of 100 . The current is measured using the circuit in
( t& |0 p, `1 P1 J, T0 IFigure 4 of IEC 60990. In all conditions of test, the following values shall be met:3 _6 S6 p1 c. H3 ~: a g* a; ?
– the working voltage between any two parts of the toy shall not exceed 5 KV when the
7 Z+ ~7 _ O6 ]6 wtoy is supplied at rated voltage;$ A- d/ Z, }+ |: N" }
– the maximum current from a circuit with a generated voltage exceeding 24 V shall be less
# N! N F" f# p4 f3 q, vthan 0,5 mA;
; H+ K! P% q& d. f% q- P– the maximum energy from a circuit with a generated voltage exceeding 24 V shall be less+ G7 Z4 L" A4 e& _' n
than 2 mJ;3 _4 ^: u0 f5 q4 v% K
– the discharge shall not exceed 45 µC.9 q9 p6 u6 X7 \0 n9 D
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