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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。。。。
& `- M8 v) s) F0 |8 B* ~ 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. u& B5 T7 O+ a0 e
2 T6 g" y$ x- u, e3 P$ }2 u4 Y 原文如下7 S" d3 b" k2 L) c/ \: x, k5 W/ k
14.15 Internal parts of a toy having a voltage exceeding 24 V shall not lead to any risk of
" T& ?( N9 b7 T) s1 v yharmful electric shock.
) z; w! P; _2 ?6 ^0 o" v, V: ?1 Z+ UCompliance is checked by inspection and measurement. Protective parts or parts preventing
; J3 z) G9 O2 w0 f7 k) E7 w1 z! Waccess to live parts are removed, even if the toy has to be damaged.
0 w8 h8 o! C4 P8 c% g, {2 |The quantity of electricity and energy in the discharge is measured using a resistor having a. Z6 b ^# k4 G/ p+ v# `
nominal non-inductive resistance of 100 . The current is measured using the circuit in9 q7 q% E, A( ?4 t* C2 G
Figure 4 of IEC 60990. In all conditions of test, the following values shall be met:. Y, l# _ q1 _- L# @' T
– the working voltage between any two parts of the toy shall not exceed 5 KV when the
2 C# D& I" P, i5 N$ x% [" q8 C9 S' F4 Utoy is supplied at rated voltage;
$ @, r4 E9 w$ v; f! h– the maximum current from a circuit with a generated voltage exceeding 24 V shall be less! D6 G6 i( O7 Y& h
than 0,5 mA;
' z+ @1 Z$ h# s* S8 P4 b2 W1 L" T– the maximum energy from a circuit with a generated voltage exceeding 24 V shall be less
7 [1 T1 e' {; S( M, dthan 2 mJ;
$ f" i1 D6 g# L) d– the discharge shall not exceed 45 µC.
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