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引用第3楼安规007于2011-04-22 16:38发表的 :" I' T% d0 A/ a0 o/ t: x& W0 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:6 u% b) `6 h: Z; t, h3 v
a) A risk of injury due to an energy hazard exists if it is likely that two or more bare parts (one
: K' y1 o' d. W) b) W: c! C6 ^' {of which may be earthed) between which a HAZARDOUS ENERGY LEVEL exists, will be bridged
4 [& y" `; I# i o( J6 kby a metallic object.) z5 O0 r3 u( w/ d# T
b) The likelihood of bridging the parts under consideration is determined by means of the test
i1 Z# ` A7 O/ ^: U/ p; \* |/ o: G5 p.......
# s8 R! B& P4 B$ R! b关于a,貌似应该这样理解:
9 F6 U, Z5 ]' q% M5 |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 ]$ S6 \" Q6 T& H1 u体桥接,则存在由于能量危险造成伤害的危险 |
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