|
引用第1楼hellostudy于2009-05-11 17:49发表的 :
: w. k H$ a1 o" V( J0.1uF 以下不需要做这个测试的吧?
( W) i6 L4 k* j, X3 qThe test shall be performed ten times.! \- T; {4 L& p9 R8 v, J6 H
The test between lines and ENCLOSURE shall not be performed if interference suppression' p4 l4 j# C2 K: u0 y( b
capacitors are used with a capacitance between each line and earth of less than 3 000 pF for/ M. ` [/ t O, Q
RATED voltages up to and including 250 V or 5 000 pF for RATED voltages up to and including
6 H C5 c+ E/ u& o8 M125 V. The test between lines shall not be performed if interference suppression capacitors less than or equal to 0,1 uF are connected between them. |
|