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引用第1楼hellostudy于2009-05-11 17:49发表的 :3 z& E! T$ r: r
0.1uF 以下不需要做这个测试的吧? ( Y7 m2 H7 p9 H) @- R
The test shall be performed ten times.
- R) u* W! c$ L8 x- S/ l/ c" |5 gThe test between lines and ENCLOSURE shall not be performed if interference suppression
! ?. {# W3 |& |6 C1 k, Tcapacitors are used with a capacitance between each line and earth of less than 3 000 pF for
Z; x) S- d' R8 c M, \RATED voltages up to and including 250 V or 5 000 pF for RATED voltages up to and including
7 h; w" v x5 E" t: r125 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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