|
|

楼主 |
发表于 2016-12-29 23:05
|
显示全部楼层
prod10 发表于 2016-12-29 22:55 1 e$ D* h8 K# F/ r
应该检查线芯断裂不能超过总芯数的10% , q1 @& u( t/ I0 d4 R* ?/ X
除了这个要求还有其他要求呢!6 [5 O) i) N8 i# f
The test shall not result in , k, f, f/ }. y- e8 @
– a short circuit between the conductors, such that the current exceeds a value equal to 9 z/ ~5 v; F9 i1 A& S: O8 b L
twice the rated current of the appliance; , z& k0 ?) k1 K
– a breakage of more than 10 % of the strands of any conductor; : h% c/ ]- l {# `' p) j: S
– separation of the conductor from its terminal; 4 L9 T6 Q9 m- {. t- n* w
– loosening of any cord guard;
0 F& ^( J% X4 ^3 m! Q% Q3 C– damage to the cord or cord guard which could impair compliance with this standard; $ B: _7 ]6 V0 K5 r: K
– broken strands piercing the insulation and becoming accessible. |
|