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The flexible cable is loaded with a mass such that the force applied is, Q) T) X. n, A
– 20 N for accessories with flexible cables having a nominal cross-sectional area exceeding
, q/ Z# S5 R- ^$ F1 _. X, x0,75 mm2;
% ]$ W5 u- p1 k6 f% C M. @. _– 10 N for other accessories.
6 r z: `# i- mA current equal to the rated current of the accessory or the following current, whichever is the
3 W5 z; H$ } blower, is passed through the conductors:1 c/ f' {9 }6 j/ E
– 16 A for accessories with flexible cables having a nominal cross-sectional area larger than
* Q2 t' t7 }1 T1 z F$ D5 I0,75 mm2;" P* t! ^7 i- Z6 _& `3 n' y
– 10 A for accessories with flexible cables having a nominal cross-sectional area of
- q2 L$ I6 m) I2 f0,75 mm2;) |4 u' c& F4 ~; a1 J, ^) l
– 2,5 A for accessories with flexible cables having a nominal cross-sectional area less than
! n" k6 P/ ^$ E' z; M& o0,75 mm2.
9 h3 ~/ @8 `) QThe voltage between the conductors is equal to the rated voltage of the specimen.
4 v, j) k a& D+ c5 A1 dThe oscillating member is moved through an angle of 90° (45° on either side of the vertical),- O9 X) }$ Z3 P; q) M' {- B
the number of flexings being 10 000 and the rate of flexing 60/min.
- j1 F3 h" F& F# u+ {# b$ xNOTE 4 A flexing is one movement, either backwards or forwards.9 E0 E) s2 F6 ]
60884-1 IEC:2002+A1:2006 |
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发表于 2009-9-2 09:41
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