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1.2.81:means of adjustment+ R" ]0 w- X+ U! j9 E: \
---- 正常使用时可调节,比如调节灯的照射方向. C, c/ T; l0 F* s
1.2.82:arms reach
9 E# m4 z9 y8 a1 h* y1 Z----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8 ~7 Z( c( L7 o: s9 \
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., n" t9 r8 F) V; |6 q
clause 12: Not applicable to means of adjustment of ceiling mounted luminaires or luminaires recessed into the ceiling.. L R% k ^& e# C: M5 ~9 s
Where the mounting instructions provide clear guidance to mount luminaires out of arms reach, the temperature limits for the means of adjustment are not applicable.
+ F( W: O. |% U0 z5 L+ h 具体应用还得看各公司的理解。9 C8 O5 b& ?* k% {/ r s3 H
1.2.83:terminal block with integrated screwless earthing contact
9 F$ i( ^6 N0 X6 P---- 没见过实物 |
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