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引用第1楼hellostudy于2009-05-11 17:49发表的 :
; {. P! p' ?2 u9 U, f4 _0.1uF 以下不需要做这个测试的吧? - P! c7 a, K3 I2 k. W
The test shall be performed ten times.1 B: Q) h9 J6 n% A
The test between lines and ENCLOSURE shall not be performed if interference suppression
, W/ }3 g; _. n9 U& V6 D6 Rcapacitors are used with a capacitance between each line and earth of less than 3 000 pF for
' O) P5 I' V+ p' \6 ARATED voltages up to and including 250 V or 5 000 pF for RATED voltages up to and including
) }8 C+ Q, a/ S1 K9 w- ~ {' H125 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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