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灯具IEC60598-1第4.14.6说:对于可调节的电源插座的灯具施加总的扭矩在调节过程中不超过0.5Nm,请问这个扭矩是怎么计算的,比如一个小夜灯类似的电源插座安装的灯具,插头处可以360度旋转,1.这样的灯具算是标准里提到的可调节的电源插座的灯具吗?. g4 j7 z0 s3 V9 l5 S
2.先要对灯具称重找打灯具重心,然后测量重心到电源插座8mm处的距离,计算数值和标准规定值比较,请问这个力臂是重心垂直插座所在平面的那个垂直距离吗?然后灯具的重力乘以力臂?# {: g7 {+ u9 |* Z/ @. |! d! N; d
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The additional torque which has to be applied to thesocket-outlet to maintain the engagement face in the vertical plane shall not exceed 0,25 Nm.
, S* d; ^ X% v7 u! ~! lFor settable and adjustable mains socket-outlet-mounted luminaires, the total torque transmitted to the socket-outletduring adjustment shall not exceed 0,5 Nm.% S5 G P6 l' d) D0 ^
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