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回答9楼问题
5 u) N- w- `5 x( C( l" K* T335中有提到:! a( T8 C: b+ \' ~7 Z5 t9 |
27.3
- m# r+ z7 v) t* ?4 EFor appliances with supply cords, the arrangement of the terminals, or the length of the
+ \- b; y* p% ^4 f1 dconductors between the cord anchorage and the terminals, shall be such that the currentcarrying
, y5 R2 L" A- `0 e1 V; @9 P% {conductors become taut before the earthing conductor if the cord slips out of the cord- W! C5 M2 }. r2 G8 p! M2 Q( f
anchorage.
, i6 X) Q2 m. b+ T4 ]& k9 H# J* l( o可以推断出接地線应比LN長
" P* \7 s5 w2 W" ]% j950中也有提到:
& e3 n0 P8 L/ m, b% S6 [7 G3.2.6
2 F$ j4 N' F! h5 Y- j& Z7 s6 hFor NON-DETACHABLE POWER SUPPLY CORDS containing a PROTECTIVE EARTHING CONDUCTOR, the
& F9 M5 q7 @) j) U. ^0 R3 {. Uconstruction shall be such that if the cord should slip in its anchorage, placing a strain on) p' s5 A1 A' l( Y# a
conductors, the PROTECTIVE EARTHING CONDUCTOR will be the last to take the strain.
9 E$ H$ I! |8 Z$ [* H也可以推断出接地線应比LN長  |
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