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1.2.81:means of adjustment* f' R* G( I7 T# v9 c" L b
---- 正常使用时可调节,比如调节灯的照射方向
; A2 w% W" h# y' r4 b& }4 V0 |/ r1.2.82:arms reach
. V* c# j$ b6 J, B; C----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0 o( H# W# s2 X- z- y. M& z
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.
" j3 W" A3 f" T clause 12: Not applicable to means of adjustment of ceiling mounted luminaires or luminaires recessed into the ceiling.
- q, E6 H* {6 |+ ]) A& f uWhere the mounting instructions provide clear guidance to mount luminaires out of arms reach, the temperature limits for the means of adjustment are not applicable.$ q0 L' N0 m/ D5 A" m$ |0 M; M
具体应用还得看各公司的理解。
" z+ o2 ~5 k$ x' F! U1.2.83:terminal block with integrated screwless earthing contact5 w: N6 Z5 ~1 f+ _& ~7 Z
---- 没见过实物 |
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