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引用第1楼hellostudy于2009-05-11 17:49发表的 :8 C0 V4 W- o6 ~( I* c N
0.1uF 以下不需要做这个测试的吧? 9 w6 r3 }) T. f* Y. Z7 E* W5 S
The test shall be performed ten times.& X% _4 ]/ ^! h" f8 m& i
The test between lines and ENCLOSURE shall not be performed if interference suppression2 F0 I2 T& D& Z, v0 Y V
capacitors are used with a capacitance between each line and earth of less than 3 000 pF for
) M0 s& W1 J4 q2 I& n" vRATED voltages up to and including 250 V or 5 000 pF for RATED voltages up to and including: x& D/ a8 {' ]* N
125 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. |
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