标题: 灯串摇摆有没有导体断裂根数的要求 [打印本页] 作者: xiaoning 时间: 2020-6-25 15:29 标题: 灯串摇摆有没有导体断裂根数的要求 灯串摇摆有没有导体断裂根数的要求？1 V. q1 O5 Q! }4 d$ ?
8 q2 {* C6 v; y9 h 作者: shdc1997 时间: 2020-6-30 13:58
看61984 % ^4 c8 ^0 ~0 V" {2 Y) BDuring this test, there shall be no interruption of the test current and no short-circuit between3 ^) h0 i/ {2 [) A5 B: ~
the conductors, including the protective conductor, if any. ?4 M+ [5 Y2 a& Z. a% LAfter the test there shall be no damage; the cable support sleeve shall not be loosened from! R8 `4 \7 v$ o+ X& K4 Q
the body and the insulation shall show no signs of abrasion or of wear and tear. Broken 1 }2 z4 ~6 ^3 U7 Mstrands shall not pierce the insulation.