|
标准的25.14: The force applied to the supply cord of appliances provided with a swivel connection is 0 l, v! E( @6 x7 w6 _& l
-20N, for cords having a nominal cross-sectional area exceeding 0.75mm2;+ e* s7 [) a' r
-10N, for other cords.( o. W, ~( }9 @+ V
Hand-held appliances are additionally tested while mounted on an apparatus similar to that of Figure 8 with1 l9 S* ?8 P/ }6 V5 |, c) V
the supply cord hanging vertically and loaded with a force of 10N. the oscillating part of the apparatus is
/ n3 U) ]* Q$ R moved through an angle of 180 and back to the original position. the number of flexings is 10000, the rate
: V# x8 C0 w5 i' c" t" m of flexing being 6 per min.
5 L- R( T# J' A2 C$ { NOTE 101 the appliance is mounted so that the direction of flexing corresponds to that most likely to occur when
s# Q! q* j: K, T2 w v+ H6 w the supply cord is wound around the appliance for storage.
4 N6 A1 S$ }# B* k4 D( Y5 y @3 V/ J NOTE 102 this test is not carried out on appliances incorporating a swivel connection.) [" W4 ^" p8 J- W5 S
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?! T/ z. A, g9 R0 b
|
|