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标准的25.14: The force applied to the supply cord of appliances provided with a swivel connection is 8 T) g$ _; ]2 [8 A7 _! ~ d
-20N, for cords having a nominal cross-sectional area exceeding 0.75mm2;# s! k8 k2 }$ U/ g' W
-10N, for other cords.
/ U$ c2 E8 Q; ]( H8 g" k Hand-held appliances are additionally tested while mounted on an apparatus similar to that of Figure 8 with
4 u3 D, \' v9 R+ B# K8 v the supply cord hanging vertically and loaded with a force of 10N. the oscillating part of the apparatus is 0 J+ _; `9 d9 k2 g: W2 |0 a
moved through an angle of 180 and back to the original position. the number of flexings is 10000, the rate$ x6 \6 r, t" m
of flexing being 6 per min.) ~1 r/ ~" ~0 Z0 h
NOTE 101 the appliance is mounted so that the direction of flexing corresponds to that most likely to occur when
. A) r4 W [1 z% s! j; Y1 W2 o7 @ the supply cord is wound around the appliance for storage.
3 W# d4 C; x! t- Q1 c" K: r7 }( X6 Y NOTE 102 this test is not carried out on appliances incorporating a swivel connection.' X8 D) }# Z. a9 v2 V, v+ ]! b
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?5 |$ [1 _$ j8 v4 f
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