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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。。。。
" Q; P2 O7 t+ y5 o) q+ m: S 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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原文如下
% u j$ {3 @# \0 u 14.15 Internal parts of a toy having a voltage exceeding 24 V shall not lead to any risk of3 `7 c4 p$ h6 O
harmful electric shock.
; L0 m; n3 t, e7 \Compliance is checked by inspection and measurement. Protective parts or parts preventing# ~( M3 v$ k; K" B/ M1 c
access to live parts are removed, even if the toy has to be damaged.
b" Q6 C: V4 pThe quantity of electricity and energy in the discharge is measured using a resistor having a5 X4 c/ B8 b% _4 J* e" x
nominal non-inductive resistance of 100 . The current is measured using the circuit in
9 @0 r3 x; U" f9 r9 MFigure 4 of IEC 60990. In all conditions of test, the following values shall be met:. w5 ^4 ?1 @) M4 t8 E1 S* \! X s
– the working voltage between any two parts of the toy shall not exceed 5 KV when the; W; V: n- A ]
toy is supplied at rated voltage;
0 M/ Q$ a* g* `( v& ]! y5 c– the maximum current from a circuit with a generated voltage exceeding 24 V shall be less
. g, U" w7 r6 w( g2 x( s* ~) qthan 0,5 mA;
* B0 a0 I) ~" I/ s. W4 e– the maximum energy from a circuit with a generated voltage exceeding 24 V shall be less6 B6 J. e0 d# Z: ?. D" p* _* b9 ?# ?! A) b
than 2 mJ;4 h- E8 Q; U" k H# M! Q. F; |
– the discharge shall not exceed 45 µC.
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