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|  DSH 827
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| Definition of basic type reference' k" |7 ?8 z7 H+ c! }
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" N8 Y; U9 Y! r$ c& M ~ | 60598-1(ed.3);am1 & 60598-1(ed.4);am1 & 60598-1(ed.5) & 60598-1(ed.6);am1 & 60598-1(ed.7)
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2 h7 S( X" ]7 P* SQuestion:
. \3 Z$ T) O. Q. m& ~Definition of basic type reference. Can one type reference cover different voltages and wattages (provided these were separately marked) and different colours?
( Z+ l( S4 O1 M/ q# C8 rDecision:
* O- ?4 W! i1 d) e0 S. IThe rated wattage must be marked separately from the type. In addition the rated wattage must be marked separately from the type reference. It has to be noted that the manufacturer must have some freedom with regards to the type reference of a luminaire. Amendment 1 to IEC 60598-1 has reconstructed the marking clause, but also here common sense is applicable. In addition, the marking shall not cause confusion (e.g. IP 68, 30 Lm or 200 V, used as type reference).
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发表于 2012-9-5 15:26
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