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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??
9 w# i; J9 Y0 J) e怎么理解这个8mm的??5 C$ W0 _" E) Y" k6 _" O }8 g$ c! N# x
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19.15 Transformers provided with pins intended to be introduced into fixed socket-outlets0 ^7 r% M4 `# H& M
shall not impose undue strain on these socket-outlets.2 E0 e, b' O- M; u6 g
Compliance is checked by inserting the transformer, as in normal use, into a fixed socketoutlet1 y+ c6 e( p' g2 o( _8 l
complying with IEC 60083, the socket-outlet being pivoted about the horizontal axis- a; z$ y7 R+ W' W' X2 ?' H/ s
through the central lines of the contact tubes at a distance of 8 mm behind the engagement
# g% \( J0 `; j& U* o; Sface of the socket-outlet.
2 M8 X0 l, t+ q0 B$ Y2 aThe additional torque which has to be applied to the socket-outlet to maintain the engagement
* A# s: ^; [, U" h B) Fface in the vertical plane shall not exceed 0,25 Nm. |
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