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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??" r, H* h+ q, @, U- J6 ^; |4 C a2 C3 v
怎么理解这个8mm的??/ A$ p1 ?. M( ~* B2 h4 L
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19.15 Transformers provided with pins intended to be introduced into fixed socket-outlets- S1 o' V4 E" c7 `9 ~
shall not impose undue strain on these socket-outlets.
/ Q6 z& D3 x, `) Y! D$ kCompliance is checked by inserting the transformer, as in normal use, into a fixed socketoutlet
* d5 [6 e, B7 i( `2 [# Ycomplying with IEC 60083, the socket-outlet being pivoted about the horizontal axis
! j- @) y8 U$ l) l$ Othrough the central lines of the contact tubes at a distance of 8 mm behind the engagement: @6 Z$ L/ e$ R7 ?
face of the socket-outlet.$ ]! \: ?1 M- z: j
The additional torque which has to be applied to the socket-outlet to maintain the engagement
. ?/ P' t5 k, ]; T8 Nface in the vertical plane shall not exceed 0,25 Nm. |
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