|
|
IEC 60335-1:2001+A1:2004+A2:2006的19.13中提到:
After the operation or interruption of a control, clearances and creepage distances across
the functional insulation shall withstand the electric strength test of 16.3, the test voltage,
however, being twice the working voltage.
对于该功能绝缘而言,如果是一个吸尘器,是否只在LN之间打两倍的额定电压?电机上每个线圈之间的电压降也是不一样的,线圈之间也应该是功能绝缘啊?那么这样的耐压试验怎么做?
另外,这条所提到的试验该怎么进行? |
|