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引用第3楼安规007于2011-04-22 16:38发表的 :
- f0 J4 P4 d+ i( r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:
* ?; L7 w! ~( z6 pa) A risk of injury due to an energy hazard exists if it is likely that two or more bare parts (one
5 K3 `# v" s! ^, Z9 Xof which may be earthed) between which a HAZARDOUS ENERGY LEVEL exists, will be bridged
B, _0 T" M! V( R( u$ t) nby a metallic object.
- I1 p$ b% t [' q* b# G4 ?/ ~b) The likelihood of bridging the parts under consideration is determined by means of the test
; G* J& j+ M: V* k....... ; {# `8 w; x$ I7 I- n
关于a,貌似应该这样理解:9 h4 f; E# b' R6 m5 w5 L
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$ N' c# q: Y2 n
体桥接,则存在由于能量危险造成伤害的危险 |
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