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同样,对于该条款试验:5 J6 f, ]% [2 \, B q
Compliance is checked by the following test.
! O: d3 i9 o3 s8 G8 lThe appliance is supplied at rated voltage. Any switch is then placed in the off position and: d! H+ I- f" N, u
the appliance is disconnected from the supply mains at the instant of voltage peak. One7 _1 s# e8 J2 Y* E& Z4 R
second after disconnection, the voltage between the pins of the plug is measured with an
4 V" F1 z0 m5 G) P e" sinstrument that does not appreciably affect the value to be measured.
+ f3 N5 J; k u: y* qThe voltage shall not exceed 34 V.3 U ?) v8 y: u% u) X
7 M1 W# H2 F2 w# V u1 z, X9 ]1 试验时是否应先断开器具开关,再在电源电压达到峰值时拔下插头(或通过其它方法断开电源)?如果是,是否意味着只要电容在器具开关后面,即可满足要求?
n+ U; i, E) t% T" y2 实际操作时如何保证在电压峰值时断开? |
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