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60598-2-2: I/ Z* N* m7 ?. v! h
( w& |. d+ G' j, UThe parts of the luminaire and components within the ceiling space or cavity shall provide the {- G" o# O3 i$ t) ]: Z
same degree of protection against electric shock as the luminaire parts below the ceiling
0 l+ d0 R* H" C1 f. N/ Qspace. $ A9 G: k8 _* x+ I) j. u; g, W3 \3 ]
NOTE The ceiling space or cavity is regarded as accessible for installation and maintenance, and the barriers do not provide adequate protection against electric shock. # f( B4 f% B C$ o& W( l' Y
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求翻译了:) |
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