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3.2.6 Cord anchorages and strain relief$ U q/ o) x/ F, _0 w& E& S- S( `
; W( l3 c4 u: h( V6 F* `For NON-DETACHABLE POWER SUPPLY CORDS containing a PROTECTIVE EARTHING CONDUCTOR, theconstruction shall be such that if the cord should slip in its anchorage, placing a strain
1 T7 D/ i2 B `% \, Xon conductors, the PROTECTIVE EARTHING CONDUCTOR will be the last to take the strain.8 F7 x, [) Z" t2 P, z9 n# R
. |0 `5 J4 _+ x9 ~3 B
% s) N( u* F/ ^# @) s标准EN60950-1中的这句话是不是即使3.2.6的电源线的拉力测试过了,但是结构上面不能保证线扣滑落先拉紧的是接地线的话也是Fail的?/ X- e& A( C( N5 C, G
谢谢! |
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