|
|
引用第3楼安规007于2011-04-22 16:38发表的 :
+ d3 c! J+ ~ L# q* @1 ~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:
; E% Z( H+ f1 O9 P0 [7 {6 La) A risk of injury due to an energy hazard exists if it is likely that two or more bare parts (one
! b- J# s7 L: c+ A& H2 B2 Kof which may be earthed) between which a HAZARDOUS ENERGY LEVEL exists, will be bridged: f* E, {) F% P) }
by a metallic object.
% o, d% ?# n) n" ]b) The likelihood of bridging the parts under consideration is determined by means of the test- _4 C) Y4 c! J% g. [8 T3 I6 u
.......
1 C2 P5 `( {/ b0 N( ]5 d关于a,貌似应该这样理解:
3 x/ b( ?* `3 |! u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- c' y. `1 h0 ~: K
体桥接,则存在由于能量危险造成伤害的危险 |
|