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|  DSH 622
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. O* ~. w/ z( w N6 ~6 L | Cord flexing test for Hand-held appliance5 J+ X, |; y+ E% E0 S) Q
| 25.14
/ L7 R' t( {+ V1 ?2 w | 60335-2-23(ed.5)
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What is the correct way for flexing hand-held appliances according to second paragraph of sub-clause 25.14 of IEC60335-2-23?
4 b+ H2 K. f! ~- gIs the Figure 1 correct? It is the method specified in the standard?$ J0 p' y; @% T) c( P6 \
Figure 1:Flexing only one direction from the vertical position through an angle of 180°and back to the original position.
( \" A. F& A, h) S) GFigure 2:Flexing both direction (90°Right side + 90°Left side = 180°)( F$ G2 J* [- p! y6 z0 ~* Z# [7 ?
We hear some laboratories take the way of the Figure 1 and others, Figure 2.Therefore, clarification is needed.' Q. Y+ N* C4 O
Decision:
5 ~: ~0 F% J5 M5 j- ?1 |( c% t: o1 o* uThe test shall be conducted as specified in Figure 1 because the test is simulated with the power supply cord twisted around the appliances when storing. 180° 90° 90$ X m: t: V: B( X
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发表于 2012-9-8 17:48
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