|
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。。。。1 K( D. t- y( @! v
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
3 p8 l9 f" Z" r( P
8 t8 W) k' q* a% w- Z 原文如下# w0 ^8 a s$ r) i3 t7 S+ D+ Z5 B
14.15 Internal parts of a toy having a voltage exceeding 24 V shall not lead to any risk of$ d9 a. t, S% K5 a8 M
harmful electric shock.
' I4 M% t2 S3 c O2 v% s! x7 e2 GCompliance is checked by inspection and measurement. Protective parts or parts preventing, s+ @; B! ^. s* D$ B
access to live parts are removed, even if the toy has to be damaged.
# M& z! g9 m6 g8 xThe quantity of electricity and energy in the discharge is measured using a resistor having a2 `2 `& {7 I5 e% o9 r0 \
nominal non-inductive resistance of 100 . The current is measured using the circuit in: X. e% {& E# H
Figure 4 of IEC 60990. In all conditions of test, the following values shall be met:0 @; r3 q! Z; Y9 ~) T" r
– the working voltage between any two parts of the toy shall not exceed 5 KV when the
+ d" e, T r$ r) F# a8 Ntoy is supplied at rated voltage;. o# D7 `- \: n- I! ]
– the maximum current from a circuit with a generated voltage exceeding 24 V shall be less
6 K* v' C) }$ S5 k8 k% d; k7 t9 }than 0,5 mA;
: f1 B3 J! c, P– the maximum energy from a circuit with a generated voltage exceeding 24 V shall be less; g9 {, v7 m: l3 |& [7 x
than 2 mJ;2 A6 A! l- N; f7 d; Q% _" l
– the discharge shall not exceed 45 µC.
7 K' Y' @+ k( s8 M2 P& @7 `: l
* Z- G1 ?, t! i. \- |8 y: h$ B) F7 k0 A* L6 G N" x; a
6 ]2 h; p( Q) r8 p# J0 ^
3 M% V& r8 J0 X! s: @ |
|