|
1.2.81:means of adjustment
! q, z- j* I1 P0 c---- 正常使用时可调节,比如调节灯的照射方向8 P* s- @" K8 n/ z
1.2.82:arms reach
& B) s9 y2 m7 x! x! L4 I----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
6 y7 a0 S' t" |' I- o& k, p 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.
$ X, R! Q) ] c$ w( Q clause 12: Not applicable to means of adjustment of ceiling mounted luminaires or luminaires recessed into the ceiling.
: m7 I/ \# N' b0 V% b, oWhere 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 p+ ] h0 B, u$ i. B" a
具体应用还得看各公司的理解。
! R! u/ ~8 m# Q+ I7 P1.2.83:terminal block with integrated screwless earthing contact, }% I( [: ^( [* W( s! N) W
---- 没见过实物 |
|