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The flexible cable is loaded with a mass such that the force applied is
" {9 L, q- T7 Y' A4 N– 20 N for accessories with flexible cables having a nominal cross-sectional area exceeding
5 j& w( Z, G. I7 l0,75 mm2;
' D0 W* i2 {# x9 Z8 ?& G7 e7 C5 I– 10 N for other accessories.; N8 y. ~$ w* S: D
A current equal to the rated current of the accessory or the following current, whichever is the8 _6 c; Q! i0 F; o; t/ a8 n
lower, is passed through the conductors:0 U9 d5 h* X, N1 D
– 16 A for accessories with flexible cables having a nominal cross-sectional area larger than8 f8 C0 M9 t& [' n
0,75 mm2;
, L9 T( H! s% h O' b x– 10 A for accessories with flexible cables having a nominal cross-sectional area of
, j& e6 h U% i2 h8 S8 A; N0,75 mm2;
! I7 z. a. j6 y: p& Z4 k– 2,5 A for accessories with flexible cables having a nominal cross-sectional area less than: l' k9 S! c, i/ r) ~
0,75 mm2.- N9 v& O% D {+ a9 i% v; l( J* h( K
The voltage between the conductors is equal to the rated voltage of the specimen.
! j K2 [' [1 XThe oscillating member is moved through an angle of 90° (45° on either side of the vertical),9 Z$ B! B) z1 o2 l
the number of flexings being 10 000 and the rate of flexing 60/min.
, y& @7 B+ B6 j" a) I5 h: r4 n4 I- wNOTE 4 A flexing is one movement, either backwards or forwards.
: s. o2 R2 I8 ~9 b. x" m0 j* {60884-1  IEC:2002+A1:2006 |
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发表于 2009-9-2 09:41
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