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| Protection against Mechanical Hazards
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; N0 m/ E' w# H. D% F | 61010-1(ed.1);am1;am2
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9 k% S7 z7 a4 D: kStandard:
" [3 z: k$ C7 B2 v9 ~' p5 ?IEC 61010-- [/ o* c/ U. o' m( r. g
1:1990+A1:1992+A2:19951 b* z0 i0 Y2 \" r6 x4 s5 }( B& L
Sub clause:$ y* S/ ?0 m6 l7 p, M( c1 i
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Sheet n. 305
) W; j2 {& `! F0 K7 J9 cPage 1(1)4 m4 l' b- S' V. ~8 P0 K3 L
Subject:/ m q; |. k. q7 G) T: ^
Protection against mechanical+ q0 U1 @2 I+ a, O+ b
hazards
, {3 b5 o' b) W% `7 F/ `3 b3 T1 y4 BKey words:
% c& l! x5 b c, D- Fixed8 p* L! K/ T; R
- Mounting
# r. H- D0 ?( wDecision taken by
* ~; r6 I, T+ O) v0 e d; O" s. nETF3 and confirmed
# o4 b: ?3 n# C: lby CTL at its 38th
. b3 ~% q. k0 y. Z6 P, f% G! F5 Wmeeting, in Toronto/ ]6 ]$ o& _7 k; w f0 j& L+ \
Question: ]" p5 K9 n4 s) P) i3 a
What requirements are needed on fixing devices for wall mounting equipment?
2 d0 @1 N. q5 n4 j A$ J9 ODecision:1 [$ g* {8 h4 h8 F7 @
No specific requirements are given in the standard, however, where a hazard could arise if a
7 x1 A2 P% S$ F3 ]6 O: sdevice becomes detached from its mounting, laboratories are performing a 4x loading test l9 J8 b7 I0 Z' ^% y3 C
applied vertically and/or horizontally as appropriate.
f0 t9 A1 _9 S! P1 AExplanation:
7 {# ~8 M2 v. i* A1 sThere is no requirement to perform any test if analysis shows that no hazard can arise. The$ H( E! M! t3 }$ j) d* h
use of the 4x loading test is in line with other IEC documents (eg IEC 60601)." Z' A: h$ `% ~ o. U
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发表于 2012-9-19 14:56
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