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标准的25.14: The force applied to the supply cord of appliances provided with a swivel connection is 2 C! p0 m! a5 N8 \1 X" b& |" }0 u
-20N, for cords having a nominal cross-sectional area exceeding 0.75mm2;
7 T4 `1 z- n5 i c3 \+ ?9 c# f. p9 E/ ^ -10N, for other cords.8 V1 Z$ m& {7 p1 R0 B9 }+ \
Hand-held appliances are additionally tested while mounted on an apparatus similar to that of Figure 8 with' B! J2 }8 z2 n E
the supply cord hanging vertically and loaded with a force of 10N. the oscillating part of the apparatus is
. c3 C1 B- G |- {; _ moved through an angle of 180 and back to the original position. the number of flexings is 10000, the rate: E0 g* Z* b7 b& X
of flexing being 6 per min.
0 B- _6 F9 a+ A/ ]9 G' i NOTE 101 the appliance is mounted so that the direction of flexing corresponds to that most likely to occur when
1 ^ _1 Z7 y) F$ N' g4 _ the supply cord is wound around the appliance for storage.
& l B3 U# o' T" R NOTE 102 this test is not carried out on appliances incorporating a swivel connection.! C- V5 r/ A, ~+ V/ A
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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