MC电缆-采煤机用橡套软电缆
Flexible coal cutter rubber-sheathed cables for mining purposes
型号(Type):MC 额定电压(Rating Voltage):380/660V
芯数截面 Nom.cross sectional areas mm2 | 导体结构 Conductor structure NO./mm | 绝缘厚度 Insulation thickness mm | 护套厚度 Sheath thickness mm | 电缆外径 Average diameter | 参考重量 Cable approx. weight kg/km | 导体(铜)大直流电阻 Max.D.C. resistance(20 ℃ ) Ω /km | 20 ℃载流量 Current carring capacity(20 ℃ ) A | |
标称 Normianal mm | 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 | 196/0.40 | 1.8 | 5.5 | 38.4 | 41.0 | 2324 | 0.780 | 113 |
84/0.30 | 3.300 | |||||||
49/0.25 | 7.980 | |||||||
3 × 35+1 × 6+4 × 4 | 276/0.40 | 1.8 |