MC電纜-采煤機用橡套軟電纜
Flexible coal cutter rubber-sheathed cables for mining purposes
型號(Type):MC 額定電壓(Rating Voltage):380/660V 芯數(shù)截面
Nom.cross sectional areas mm2
導體結構
Conductor structure NO./mm
絕緣厚度
Insulation thickness mm
護套厚度
Sheath thickness mm
電纜外徑
Average diameter
參考重量
Cable approx.
weight
kg/km
導體(銅)最大直流電阻
Max.D.C.
resistance(20 ℃ ) Ω /km
20 ℃載流量
Current carring capacity(20 ℃ )
A
標稱
Normianal mm
最大
Max
mm
3 × 16+1 × 4+3 × 2.5
126/0.40
1.6
4.5
31.3
34.4
1668
1.210
85
56/0.30
4.950
49/0.25
7.980
3 × 25+1 × 6+4 × 2.5