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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.: ?$ ^3 |4 b' t) E8 O
The conductors have been divided into four classes, 1, 2, 5 and 6. Those in classes 1 and 2
7 o R! |% I; i/ y( hare intended for use in cables for fixed installations. Classes 5 and 6 are intended for use in: L) P0 |' \+ c
flexible cables and cords but may also be used for fixed installations.0 P; M8 T0 h3 h5 u! l
− Class 1: solid conductors.% T+ _- M% Y$ y; [, z
− Class 2: stranded conductors.
; ~2 n) `6 v R2 I$ r− Class 5: flexible conductors.
1 H3 @- ?+ O* i$ D0 ^ K− Class 6: flexible conductors which are more flexible than class 5. |
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