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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." d6 L5 \; Y% D5 l7 [4 C
The conductors have been divided into four classes, 1, 2, 5 and 6. Those in classes 1 and 2& t) a6 q; P9 P# s8 h
are intended for use in cables for fixed installations. Classes 5 and 6 are intended for use in4 @, C. P% C# K& Z2 C: M
flexible cables and cords but may also be used for fixed installations.6 t& B" D" @/ [( v [
− Class 1: solid conductors.- v; J9 ~, K! P
− Class 2: stranded conductors.0 O6 a+ K; c1 Z# d
− Class 5: flexible conductors.
2 j5 g7 g& s1 m− Class 6: flexible conductors which are more flexible than class 5. |
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