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如不断开Y CAP打耐压过不了,需要断开打' n8 |% `- \, B+ X+ f$ S5 ?
60335-1 clause 13.1中有规定,无线电干扰滤波器需要断开打耐压:; v; n" T5 y4 v5 l/ N8 c! F+ Q; a& u
Protective impedance and radio interference filters are disconnected before carrying out the
6 T/ G5 q" ?' L% ~; n4 T( c# @- _tests.
+ w& N/ N. `- w+ f0 pclause 13.3中The appliance is disconnected from the supply and the insulation is immediately subjected to a voltage having a frequency of 50 Hz or 60 Hz for 1 min, in accordance with
9 ]; J: t4 _$ \. q' a: [IEC 61180-1. 规定用AC打耐压 |
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