标题: 60950-1 4.3.6章节和61558中19.15章节 扭矩测试 [打印本页] 作者: kayi168 时间: 2017-3-17 19:23 标题: 60950-1 4.3.6章节和61558中19.15章节 扭矩测试 60950-1 4.3.6章节和61558中19.15章节 扭矩测试 为什么不能超过0.25Nm？？( e$ s: B+ X& W0 w6 j
怎么理解这个8mm的？？ 3 W6 `6 a, u2 w: Q- T( ?8 K; }1 r3 ~
19.15 Transformers provided with pins intended to be introduced into fixed socket-outlets ! A1 L2 X; p& |# n1 \# r- }" pshall not impose undue strain on these socket-outlets.* `0 d3 a- t( a7 U9 S& o
Compliance is checked by inserting the transformer, as in normal use, into a fixed socketoutlet! ~. O0 E% _0 a; o5 \& v0 X% ~: r
complying with IEC 60083, the socket-outlet being pivoted about the horizontal axis# V+ _! h3 ?" F% k
through the central lines of the contact tubes at a distance of 8 mm behind the engagement , u+ F9 S+ j! p, aface of the socket-outlet.7 f6 L: T8 Y: L% P. F! ~% J( m6 B
The additional torque which has to be applied to the socket-outlet to maintain the engagement' J9 }( ^0 q0 A
face in the vertical plane shall not exceed 0,25 Nm.