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板凳
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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
9 P2 h$ C# U3 d! a4 w应该检查线芯断裂不能超过总芯数的10%
6 v" {& O% ]& {' h% j* T除了这个要求还有其他要求呢!4 v0 |! {& p- x8 a- Q7 D, k9 C! s
The test shall not result in
; O, \1 Q2 r$ Q8 M– a short circuit between the conductors, such that the current exceeds a value equal to
" ^6 w3 s' x n i' a( w, ztwice the rated current of the appliance; " {% ]$ R) L, }2 I
– a breakage of more than 10 % of the strands of any conductor; ) E G) y% u9 ]# N2 K( N* h
– separation of the conductor from its terminal; 5 `/ b9 F" P) b. r3 D
– loosening of any cord guard;
5 o- j, A5 ~ b" e– damage to the cord or cord guard which could impair compliance with this standard; : P$ \# t* p0 V( Q0 n
– broken strands piercing the insulation and becoming accessible. |
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