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引用第3楼安规007于2011-04-22 16:38发表的 :+ R0 V+ o/ s! t" l
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:) l% d' D A0 d! D W; M
a) A risk of injury due to an energy hazard exists if it is likely that two or more bare parts (one4 T: h8 _3 `0 u w+ o6 P
of which may be earthed) between which a HAZARDOUS ENERGY LEVEL exists, will be bridged
. a2 |) f1 U- Iby a metallic object.
" z! S4 H' @% s) Fb) The likelihood of bridging the parts under consideration is determined by means of the test" c, ]0 m1 n+ @9 C5 _9 A* p
.......
) V* e/ C& F8 h; w9 f4 e. e @关于a,貌似应该这样理解:
4 u! c6 p/ r( S, o1 N' k: y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
( t. B# }9 ?8 H2 G体桥接,则存在由于能量危险造成伤害的危险 |
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