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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.! a7 M& A6 X' O0 Z! `& x
The conductors have been divided into four classes, 1, 2, 5 and 6. Those in classes 1 and 2; R5 m$ L% W; ~! [% ^
are intended for use in cables for fixed installations. Classes 5 and 6 are intended for use in
, D2 [5 m: z2 x3 g6 l' u; U6 sflexible cables and cords but may also be used for fixed installations.
$ f) h! l7 J0 l7 _* n− Class 1: solid conductors.
# }* d9 ]8 O, r8 B− Class 2: stranded conductors.! n. f2 d) b1 x- S9 S
− Class 5: flexible conductors.! m6 q7 O( {- U A. `# S
− Class 6: flexible conductors which are more flexible than class 5. |
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