|
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。。。。
% r* y1 U& D' p/ }% K" ] 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
* k9 s& u0 a8 r3 V+ Y. k* U0 `
* w. _! }& k( v! F 原文如下
3 M# G3 f0 k; C: G& T4 o; [% L- z 14.15 Internal parts of a toy having a voltage exceeding 24 V shall not lead to any risk of+ J' w9 a* H2 ~
harmful electric shock.* H: I; e+ X. @- r+ w( V0 o/ t
Compliance is checked by inspection and measurement. Protective parts or parts preventing$ |8 r4 ^1 N2 D- {7 S
access to live parts are removed, even if the toy has to be damaged.
& n- D8 g* T8 HThe quantity of electricity and energy in the discharge is measured using a resistor having a
: z) K& j% d; V/ tnominal non-inductive resistance of 100 . The current is measured using the circuit in0 ^" A) _5 w! c% }0 u; |; ~
Figure 4 of IEC 60990. In all conditions of test, the following values shall be met:5 T9 a* A, i. h; M, y% c! D4 r0 c
– the working voltage between any two parts of the toy shall not exceed 5 KV when the
1 Y5 R9 p% x! ]2 R8 [toy is supplied at rated voltage;
, A; K! i! I- w7 g9 a5 B0 J– the maximum current from a circuit with a generated voltage exceeding 24 V shall be less
" e2 Z" y, _ W9 |" @4 |5 I2 tthan 0,5 mA; R8 G; q, V; q& S
– the maximum energy from a circuit with a generated voltage exceeding 24 V shall be less
6 h2 s, {: b) ]3 o9 n8 G* Othan 2 mJ;
$ z7 f( M: \0 `: e– the discharge shall not exceed 45 µC.0 i+ |/ I4 R7 n
3 w* S! ^* f7 Q4 r( e2 Y/ `! ]
- [2 |7 u4 Y- ]7 _ V' D2 `2 D$ s+ F- y5 u: j" O# G/ M! ]! C3 T
: k0 e" C7 M8 D
|
|