|
|
The flexible cable is loaded with a mass such that the force applied is
* w' b- Q# c- u4 \, Y– 20 N for accessories with flexible cables having a nominal cross-sectional area exceeding5 H x+ v* W2 S
0,75 mm2; X- \$ G9 B" U/ H
– 10 N for other accessories.: Q' k$ A' b7 y4 h9 y$ b4 M; Y) B
A current equal to the rated current of the accessory or the following current, whichever is the
! z$ h# i, o* `' R; Clower, is passed through the conductors:, e& l7 L( P0 n6 M- N/ T! b
– 16 A for accessories with flexible cables having a nominal cross-sectional area larger than
9 i* K7 `, Y& O& h) x' k' i0,75 mm2;
/ I9 k. B2 e& G; a5 r– 10 A for accessories with flexible cables having a nominal cross-sectional area of
: v# f0 {9 [3 C {, S* Q+ a0,75 mm2;
& s6 y8 N3 p5 W) r– 2,5 A for accessories with flexible cables having a nominal cross-sectional area less than
/ X. Z. o! k5 ]; X& K* j0,75 mm2.
$ a! ]2 n2 Q) S. T# B& ~The voltage between the conductors is equal to the rated voltage of the specimen.
8 _/ o" X5 K) \The oscillating member is moved through an angle of 90° (45° on either side of the vertical),5 n6 H3 f( i- Y
the number of flexings being 10 000 and the rate of flexing 60/min.
: S' v2 M) v) Y# h/ T) O0 Z, RNOTE 4 A flexing is one movement, either backwards or forwards.
* g+ V2 ^* r7 q7 a+ {* ^60884-1  IEC:2002+A1:2006 |
|
|关于安规|小黑屋|安规QQ群|Archiver|手机版|安规网
( 粤ICP13023453-10 ) 
窥视卡
雷达卡
发表于 2009-9-2 09:41
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
抢沙发
千斤顶
显身卡
