|
|
7 g) V' A& `5 K' u) ^$ l) q6 L1 I5 N. K8 S
| Protection against Mechanical Hazards
2 `- }& i; r% o( \- W3 T9 {7 x | 7
) i- [9 B% k' q7 s! N0 b | 61010-1(ed.1);am1;am2; }8 ~' | e2 C+ D
|
& [/ ]6 O+ s* W4 j. }
8 D6 w# l" m/ i8 y+ r% L' VStandard:
) t$ F% t3 u; `8 R2 O6 XIEC 61010-! u6 @- W9 @4 E7 w8 y/ Q
1:1990+A1:1992+A2:1995! i" M& H. I2 U" T6 W. U. _' W
Sub clause:
' `8 I7 x* n* s% E# x6 s8 M. Y: E7
# u o$ D C5 ~3 A) }* C! fSheet n. 305
% |- O9 @( A# ^5 vPage 1(1): ^, l) v/ V j+ t; X' j
Subject:
/ U! I" }: }3 l# ?& \0 eProtection against mechanical: F$ `& R7 I0 D3 F8 J
hazards% V' v/ p7 A* m6 V" `0 @
Key words:
* U( m4 s, |3 G9 D, ~- Fixed
* Y* d( W( x0 {8 U5 K# K8 s- Mounting
" s q F% V+ t' p2 x' d1 w- j; q5 hDecision taken by
! e* e3 `, {7 G8 ^( t# x" oETF3 and confirmed- O K. B' {' f
by CTL at its 38th; q/ [( F! X; j9 L7 S1 n: i" K
meeting, in Toronto
$ S4 { w0 C+ _7 U4 u9 Y, ]Question:
x/ Y X: b' `/ I. t' jWhat requirements are needed on fixing devices for wall mounting equipment?' B% a4 n7 J# e
Decision:
) _! ?/ d. i' L5 _! s0 KNo specific requirements are given in the standard, however, where a hazard could arise if a% n U4 p& L. Z4 b6 ^
device becomes detached from its mounting, laboratories are performing a 4x loading test
9 r t, ?1 }& k( Xapplied vertically and/or horizontally as appropriate.
8 j9 L1 b4 O! oExplanation:
. E: @/ @) e! q: ]There is no requirement to perform any test if analysis shows that no hazard can arise. The+ w7 l, `, y( c1 Y% F. s
use of the 4x loading test is in line with other IEC documents (eg IEC 60601).
+ U" ^) w1 ?2 ]. f1 g! T
1 \! b8 D$ E- n7 @# |1 U* J! d3 f( B
% k. n1 I* @. y" C' B
1 S' F8 I' d$ @8 _! W' w* m; M |
本帖子中包含更多资源
您需要 登录 才可以下载或查看，没有账号？注册安规
x
|
/2 
|关于安规|小黑屋|安规QQ群|Archiver|手机版|安规网
( 粤ICP13023453-10 ) 
窥视卡
雷达卡
发表于 2012-9-19 14:56
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
抢沙发
千斤顶
显身卡