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1.2.81:means of adjustment5 M. _) g) X- S. H$ N5 _
---- 正常使用时可调节,比如调节灯的照射方向; y4 ]+ z% K, b
1.2.82:arms reach y5 D1 b& K2 k
----手臂可触及,安装位置以2.5m为限值,相对应的是out arms reach; 在第12,8章节中有提到9 ~ Q. G7 ~2 M) W' _8 \
clause 8: for wall-mounted luminaires, within arms reach, there shall be no access to basic insulated parts from the outside of the luminaire by means of a Ø 50 mm probe according to Figure 1 in IEC 61032.
& `) A4 B, v, {" \* o5 d4 X, z; T clause 12: Not applicable to means of adjustment of ceiling mounted luminaires or luminaires recessed into the ceiling.
) r9 ~& P: ]5 Q4 |% e) eWhere the mounting instructions provide clear guidance to mount luminaires out of arms reach, the temperature limits for the means of adjustment are not applicable.
j( j0 O( b7 l7 F- i 具体应用还得看各公司的理解。- Z/ o4 \) g6 D# I/ f" ]) |( c! N
1.2.83:terminal block with integrated screwless earthing contact5 t- V# {1 ]8 q9 b9 m1 l
---- 没见过实物 |
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