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IEC 60335-1:2001+A1:2004+A2:2006的19.13中提到:
" O) C2 Q# ^, dAfter the operation or interruption of a control, clearances and creepage distances across
, L. O( [% v, {. ^7 p+ Mthe functional insulation shall withstand the electric strength test of 16.3, the test voltage,: I* d2 k+ H. a) n$ b
however, being twice the working voltage.
% f( c1 F) J* J
& ^; F- n2 [4 L1 n8 m. r n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?2 d+ w5 D, Z( \
- L$ ~$ z; w, s1 |6 k& U% z {另外,这条所提到的试验该怎么进行? |
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