|
家用的标准我这边只有2012年版的,是不是最新版有把tracking写进去。这版本上是没有的
& g! G( p1 A7 v8 q! d4 F3 h, V3 L
: _7 I% U5 a7 h# R9 d但我在电动工具60745-1上有看到Tracking.而且并不是所有的绝缘材质都要做测试。要考虑工作条件的。( g {- A2 W6 k
- x0 i1 B" U- Z$ {! h, O
For parts of insulating material used under severe or extra-severe duty conditions,* x" D! H- J* V4 E d6 T" P- D
compliance is checked by the proof tracking test referred to in Annex G.
6 J1 h7 x" N5 y8 D3 R! F& B% N( ~For parts of insulating material used under normal duty conditions, and parts of ceramic+ r2 r, x; o6 }, L f
material, no tracking test is made. |
|