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引用第2楼月亮代表吾心于2007-07-22 11:51发表的 :, N, z6 T% c( \4 Q( n2 H) s% d
蒸汽烫斗。 这个我知道了,是按EN60335-2-3的25.14节进行,20000次。
' x8 l) |$ M1 T$ e" g标准原文如下:25.14 Modification:
* d( Z; ^# H/ N' @Instead of the load specified for the cord, the cord is loaded with a mass of 2 kg. r; L8 n! h7 c: L: M- B1 ~
Instead the number of flexings specified, the number of flexings is 20000.
" Z% _) [3 X3 e& S1 a# TNOTE 101 The test is not carried out on cordless irons unless the iron can also be directly connected to the Supply mains during ironing./ q) l+ r) t* R$ I0 N6 E
Addition:4 V, s* f* ]& }3 W7 [
For steam irons with a separate water reservoir or boiler, the test is made on the steam hose
( d. Y+ a, P# ]# B# m \" Hand the interconnection cord together. If they are contained in one sheath or otherwise
# W' m; J6 U; u$ G7 ^ H- {3 eattached to each other, the assembly is not turned through an angle of 90°
, o$ Q6 n$ ]! T" UThe test shall not result in
" T. J0 l6 F3 B8 @7 P) O- loosening of the hose;! v7 w4 j) |% L. ?; b& d
- damage to the hose to such an extent that compliance with this standard is impaired;
* K. ~7 Z+ [3 N0 l. O8 [7 u- leakage from the hose.
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: Y" k' t# w0 ]9 Q; U7 IAppliances are also subjected to the following test while mounted on an apparatus similar to7 Y& X! N- N2 }6 X. @8 E6 |
That of Figure 8. this testis carried out on a separate appliance.8 P1 @& P) Z1 p4 k1 Y4 s
3 d2 E y2 U+ Q* |% bThe supply cord is suspended vertically from the appliance and loaded so that s force of/ X+ Y! z0 v0 g
10N is applied. The oscillating member is moved through an angle of 180° and back to the3 g ^ v4 y E1 ^. Q7 C) n
initial position. The number of flexings is 2000, the rate of flexing being six per minute+ j9 `( [0 N6 g% Y1 N" a+ c
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NOTE 102 The appliance is mounted so that the direction of flexing corresponds to that most likely to occur when
7 j' I1 v* A* b! F6 v! b4 VThe supply cord is wound around it for storage.
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0 |: G8 o! r V' CNOTE 103 The test is not carried out if it unlikely that the cord will be wrapped around the appliance, for Example cordless irons and irons with a separate water reservoir. |
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