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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。。。。( b7 [! k6 [7 X; g" I! s; o) Q
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5 r" g4 |1 L! J Z9 T
14.15 Internal parts of a toy having a voltage exceeding 24 V shall not lead to any risk of/ e& F8 J$ L# P# j% `
harmful electric shock.
1 ^2 u/ ~# S: {, w$ q" M9 H5 dCompliance is checked by inspection and measurement. Protective parts or parts preventing
/ Y, x! g# p' n2 a, daccess to live parts are removed, even if the toy has to be damaged.# m* B8 r8 f3 n4 C
The quantity of electricity and energy in the discharge is measured using a resistor having a c, T3 H' t8 C& p) Y: g! h0 s/ J( V
nominal non-inductive resistance of 100 . The current is measured using the circuit in; U% H' ?1 K' o$ Q* C
Figure 4 of IEC 60990. In all conditions of test, the following values shall be met:6 M/ N: A& \2 L0 {( H0 l" S
– the working voltage between any two parts of the toy shall not exceed 5 KV when the
6 O8 V$ G% y! p3 A6 p9 ~toy is supplied at rated voltage;. U. |! a+ r' ~* x' n
– the maximum current from a circuit with a generated voltage exceeding 24 V shall be less
+ H1 H. Z. s0 o1 f7 [1 x4 sthan 0,5 mA;; {1 }/ X' y9 F
– the maximum energy from a circuit with a generated voltage exceeding 24 V shall be less
% d5 E# W9 K, S' f, F/ Cthan 2 mJ;- L% o& p9 t, [& p
– the discharge shall not exceed 45 µC.0 d) T+ i; V0 t ^/ k
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m! L0 Q+ q( c& K* N4 r
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