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| Protection against Mechanical Hazards& _( g3 H2 s! F9 k0 b% e
| 7
. m& {/ y3 z7 b5 L* |; s% k7 U | 61010-1(ed.1);am1;am2
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Standard:+ N0 _/ Z& k D0 @
IEC 61010-
! g5 W( Y% p5 \6 x1:1990+A1:1992+A2:1995
; W# J& w. t% K# A9 f6 y. q. n# nSub clause:& z" H3 J9 D2 S& ]
75 k4 P7 M1 z' V% |) T7 ^" v* U
Sheet n. 3059 B+ v% v+ W7 p) c* u8 W4 W
Page 1(1)$ Z7 {. L. l/ X" q& i, Q
Subject:2 j' r' O! d+ }) m+ b/ H. X
Protection against mechanical o6 [. N0 S( [( @) N* W' V
hazards! Y" O9 D# y. B+ e7 i. O+ d
Key words:
9 D- F' P# w) ~! W# k) G! @" U- b- Fixed
8 ~0 r0 D9 b% y5 ^ y; s% B- Mounting& t2 A$ D3 }/ l& a- I9 v
Decision taken by
$ P" x' Y1 T& u% s$ g! p( H3 IETF3 and confirmed
4 _4 f5 F, M* J3 Mby CTL at its 38th
' a! \- M! r4 umeeting, in Toronto
& E+ O0 u0 H& t6 L& i$ M* d! ~8 lQuestion:
1 H4 B7 Y, z3 T8 ~5 a" L* l$ C+ \What requirements are needed on fixing devices for wall mounting equipment?. X2 `' S7 p5 r7 H: N
Decision:8 E1 a B9 M9 s' l
No specific requirements are given in the standard, however, where a hazard could arise if a
& `! d8 t k" w) ^device becomes detached from its mounting, laboratories are performing a 4x loading test
, h7 M- e" i; A' N6 V# y0 b3 y' uapplied vertically and/or horizontally as appropriate.+ D( C! H+ U1 M' w6 g7 b
Explanation:
4 u" d, w; x7 j/ s7 K8 k5 t: gThere is no requirement to perform any test if analysis shows that no hazard can arise. The
9 W* n' [" J, j% i( ?! w/ @use of the 4x loading test is in line with other IEC documents (eg IEC 60601).) L7 v, ~9 N/ P$ d1 O$ O+ b
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发表于 2012-9-19 14:56
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