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标准的25.14: The force applied to the supply cord of appliances provided with a swivel connection is 3 ^7 v' J+ L7 M
-20N, for cords having a nominal cross-sectional area exceeding 0.75mm2;
, m, l- }- z0 W; T* i -10N, for other cords.
+ _6 H& C7 l! s- S/ M# H# F7 {0 I Hand-held appliances are additionally tested while mounted on an apparatus similar to that of Figure 8 with
' V T3 E1 q/ H+ }1 ? the supply cord hanging vertically and loaded with a force of 10N. the oscillating part of the apparatus is 1 [& Y5 S& i8 B2 V' d
moved through an angle of 180 and back to the original position. the number of flexings is 10000, the rate2 R6 H& T4 J+ d' j* S
of flexing being 6 per min.
! v) e, J/ \9 }* y* M) q NOTE 101 the appliance is mounted so that the direction of flexing corresponds to that most likely to occur when) h5 H; ~: s, l$ a1 g7 f
the supply cord is wound around the appliance for storage.! J4 v. ?7 V9 [
NOTE 102 this test is not carried out on appliances incorporating a swivel connection.+ Q6 k' v' p9 A& P, u
困惑:看到102,对于旋转接电的手持式吹风机还要不要做摇摆试验?
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