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引用第3楼安规007于2011-04-22 16:38发表的 :
* Q H: B1 R8 h) E6 {# T关于第二点,2.1.1.5章节里面并没有说不能碰到,看以下标准:$ {/ h4 B/ ^8 H' N3 M
a) A risk of injury due to an energy hazard exists if it is likely that two or more bare parts (one/ D9 q; L" K9 W& O, Z! h
of which may be earthed) between which a HAZARDOUS ENERGY LEVEL exists, will be bridged
- ?9 f" b5 j8 j: M3 D# [/ D2 |by a metallic object.6 e. L/ Y {0 s' n3 u' V5 L" A
b) The likelihood of bridging the parts under consideration is determined by means of the test
0 |. h8 {& r2 L( B....... - `0 Z. ]% V5 a+ G" k) u% p2 B
关于a,貌似应该这样理解:
0 ^" T( t/ z9 K% q' O" [如果彼此之间存在危险能量等级的两个或多个裸露零部件(其中之一可以是接地的)被金属物
1 r c6 G+ x" ?9 i体桥接,则存在由于能量危险造成伤害的危险 |
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