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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.5 ^8 n, R- j' x- {+ q2 G
The conductors have been divided into four classes, 1, 2, 5 and 6. Those in classes 1 and 2( {1 s ~$ p8 C8 i2 x6 Z
are intended for use in cables for fixed installations. Classes 5 and 6 are intended for use in
7 g8 F! C% C4 u' G3 t& I, i* R( ?flexible cables and cords but may also be used for fixed installations.4 }* P0 _( }. _0 h8 C# f! J$ ^
− Class 1: solid conductors.
/ u& [* g9 B( s8 Z! q# a3 e8 n. s− Class 2: stranded conductors.
; [8 L- U- M5 o* w) s o D* W− Class 5: flexible conductors.$ R( m3 ^! U% i# z: e4 F
− Class 6: flexible conductors which are more flexible than class 5. |
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