小米 发表于 2012-9-5 14:20

PDSH 933 IP protection of recessed parts


http://decisions.iecee.org/icons/ecblank.gif PDSH 933

IP protection of recessed parts
2.11 / 8
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)


Question:
IEC 60598-2-2, sub-clause 2.11. The new paragraph may be understood to mean that accessible components mounted on external part of the luminaire within the ceiling space shall have the same IPX-degree as required for the part of the luminaire protruding beneath the ceiling. Is it correct?
Decision:
This refers only to paragraph 8, protection against electric shock and not to IP classifications.


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