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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.
- m$ w; {% p: b( X h0 VThe conductors have been divided into four classes, 1, 2, 5 and 6. Those in classes 1 and 2
) a, [# G& P w3 c7 W9 Jare intended for use in cables for fixed installations. Classes 5 and 6 are intended for use in/ B9 y' S. n0 ]9 q$ [
flexible cables and cords but may also be used for fixed installations.
5 h& s4 f Y8 ?− Class 1: solid conductors., i: R* t, z }# F. a' j$ Y( V7 S( w" M
− Class 2: stranded conductors.& l. A* ~0 o& n+ j) V! z; e
− Class 5: flexible conductors.
7 X+ ]3 c/ U/ p5 }− Class 6: flexible conductors which are more flexible than class 5. |
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