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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。。。。. Y: e# Q7 r7 |8 D6 R7 D( D/ Q9 ~+ K. 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
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$ s! M. l$ f9 n 原文如下
2 N' W8 P" u, m6 O4 Z 14.15 Internal parts of a toy having a voltage exceeding 24 V shall not lead to any risk of
1 Q5 x7 G3 V- L9 E3 zharmful electric shock.
$ P- S& ^8 R" W! p& N" I/ |Compliance is checked by inspection and measurement. Protective parts or parts preventing
( `9 j L% `. i% Laccess to live parts are removed, even if the toy has to be damaged.
* {- v) H% D! Z3 n. IThe quantity of electricity and energy in the discharge is measured using a resistor having a
, I; ?% J- H, c7 Xnominal non-inductive resistance of 100 . The current is measured using the circuit in8 _# ]: _: @( [ ]3 z
Figure 4 of IEC 60990. In all conditions of test, the following values shall be met:9 {1 ]" g6 ^& q3 G J/ G
– the working voltage between any two parts of the toy shall not exceed 5 KV when the
2 O! F% f9 R5 u, [4 ttoy is supplied at rated voltage;
! [1 f) C; C: {1 A |– the maximum current from a circuit with a generated voltage exceeding 24 V shall be less. l2 @! {( y5 y( J( y) B
than 0,5 mA;/ H3 ?9 K9 M" H8 f+ }. I
– the maximum energy from a circuit with a generated voltage exceeding 24 V shall be less. i+ W3 e, _8 e
than 2 mJ;
. D l; _7 z) ]6 s+ P6 c– the discharge shall not exceed 45 µC.$ l4 s: S3 w% g: Z8 p( {
3 k+ _9 v( ^& c- `1 P( o& p) N/ e& w, Y/ d' w; g
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