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IEC 60228內有說明,導體會分為4類, class 1, 2, 5, 6.要看電線種類及用途.
8 y( P) \( G; N+ Z- H) AThe conductors have been divided into four classes, 1, 2, 5 and 6. Those in classes 1 and 2
5 G! u9 [1 E7 N6 c4 O V3 Jare intended for use in cables for fixed installations. Classes 5 and 6 are intended for use in
: M7 Q1 O8 I* o) Dflexible cables and cords but may also be used for fixed installations.- w9 U% @$ T. j: b; g
− Class 1: solid conductors.
/ I1 n C$ Y& i" k7 N% ]1 u1 Q− Class 2: stranded conductors.- D; @9 }! r. D# {3 T; K, y
− Class 5: flexible conductors.4 P2 i, z& H# |/ \9 E! e
− Class 6: flexible conductors which are more flexible than class 5. |
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