|
板凳
楼主 |
发表于 2016-12-29 23:05
|
只看该作者
prod10 发表于 2016-12-29 22:55 : a& d# @$ x) U3 e% f2 e
应该检查线芯断裂不能超过总芯数的10% 6 Q; J5 A/ \+ B+ H: h# B3 G w, V" v
除了这个要求还有其他要求呢!, v2 p( H5 U( Q2 ^: J
The test shall not result in
) Y+ [8 R2 y* [* [$ ]. y9 R4 ?– a short circuit between the conductors, such that the current exceeds a value equal to
' Q5 O2 H# a8 [ A) v" {twice the rated current of the appliance;
3 w# ~8 T) {, ~4 f% N# X– a breakage of more than 10 % of the strands of any conductor;
8 v! ^6 \* A3 h– separation of the conductor from its terminal; 9 u8 N4 T8 o! k; g. w1 ?2 h i. i
– loosening of any cord guard;
$ ^' C, B3 U% {! [$ c$ ^7 g" j– damage to the cord or cord guard which could impair compliance with this standard;
' e8 T5 W4 W& Q– broken strands piercing the insulation and becoming accessible. |
|