- I" r" J' e9 S: I* A! |! RA device with accessible dead metal parts shall withstand for 1 minute, without breakdown, the, J; @5 s3 }! c7 B& o& _( v# M& {
application of a test potential of 1240 volts between all live parts and all accessible dead metal parts. The test shall be performed while the device is hot from normal operation.作者: michaeljia 时间: 2008-5-3 17:31
标准你可以在论坛上搜索呀作者: joseph.xu 时间: 2008-5-3 17:44
找是找到了但是威望不够呀作者: michaeljia 时间: 2008-5-3 17:47
那你赶快发贴增加威望啊作者: H-RH 时间: 2008-5-3 19:42