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|  PDSH 9345 J8 i# u D% G) `
| Test recesses in a luminaire with separate parts
s y' A( n7 h* \2 T4 m; A) f | Annex D
% ?* z: R( v2 f9 S1 y | 60598-1(ed.4);am1 & 60598-1(ed.6);am1 & 60598-1(ed.7) & 60598-2-2(ed.1);am1;am2 & 60598-2-2(ed.2);am1 & 60598-2-2(ed.3)* X3 i1 a2 q2 o( {& o8 b
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In some cases in order to comply with the thermal requirements, the manufacturer prescribes a large separation between the lamp enclosure and control gear (distance “a” in figure D.1), and also the use of detachable spacers.
) f+ k$ e$ R! K% Q W. Q; g1 - Which is the distance limit according to the common sense? Could be recommended a distance of 1 m, 2 m or more?
" {' F! V A* o6 o& u" F" w( ?2 - In a F marked luminaire shall we consider these spacers or, as the standard says, the top of the luminaire shall be in contact with the inside top of the test recess?
9 {5 u: y- a" R, ? u) t IDecision:2 F/ Q) H9 n: S3 I1 Y* p
Use common sense: we recommend a distance of maximum 0,5 m.1 R: g0 z( X7 S9 e$ }
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发表于 2012-9-5 14:17
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