PDSH 934 Test recesses in a luminaire with separate parts

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PDSH 934

Test recesses in a luminaire with separate parts

Annex D $ c2 a9 `( N! U. e- n" u* ~$ ]

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)

1 h" Q$ b( S% b* l8 a6 e& ~Question:
! F1 Q# I, H$ a$ |* cIn 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.
# Q" o5 P' ]2 y1 - Which is the distance limit according to the common sense? Could be recommended a distance of 1 m, 2 m or more?
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?
1 O" E* W( b/ [; {6 d5 hDecision:
& L3 k, y6 U  eUse common sense: we recommend a distance of maximum 0,5 m.



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