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发表于 2016-12-29 23:05
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prod10 发表于 2016-12-29 22:55 
4 B H5 B6 x/ s, P* H, N应该检查线芯断裂不能超过总芯数的10% : I2 V/ S/ r2 ?& u2 n
除了这个要求还有其他要求呢!; H0 C$ w8 X3 w
The test shall not result in
" Y; p$ k$ z4 X" }– a short circuit between the conductors, such that the current exceeds a value equal to
5 |& F X* s0 n, b" X& Y$ ]twice the rated current of the appliance;
5 F$ g8 ^6 ]& z3 u: `9 i; U– a breakage of more than 10 % of the strands of any conductor; 4 G1 @. q3 @; M9 G. |. {
– separation of the conductor from its terminal; ; N% ~9 l8 ?* l$ v
– loosening of any cord guard; 9 Q- k: ]: @" b6 }/ v
– damage to the cord or cord guard which could impair compliance with this standard; % g( u# A$ [1 c- E6 v
– broken strands piercing the insulation and becoming accessible. |
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