DCEH/3-100-750V机车电缆使用特性:
1、额定电压750V、直流额定电压为交流额定电压的1.5倍。
2、电缆长期允许工作温度为:产品为100℃。
3、电缆Z低使用环境温度:等产品应不低于-25℃。
4、电缆敷设的允许弯曲半径:电缆外径(D)为20mm及以下时应不小于3D。电缆外径(D)为20mm以上时应不小于5D。
DCEH/3-100-750V机车电缆规格型号:
型号 | DCEH/3,DCEH/3-100 | 电压450/750V | 1,1.5,2.5,4,6,10,16,25,35,50,70,95,120,150,185,240,300 |
DCEH/3-100-750V机车电缆规格参数:
型号 | 导体标称截面mm2 | 导体结构根数/单线直径mm | 绝缘标称厚度mm | 护套标称厚度mm | 平均外径mm | |
下限 | 上限 | |||||
DCEH/3 750V DCEH/3-100 750V | 0.5(A) | 16/0.20 | 0.6 | 0.6 | 3.2 | 4.4 |
0.5(B) | 28/0.15 | 0.6 | 0.6 | 3.2 | 4.4 | |
0.75(A) | 24/0.20 | 0.6 | 0.6 | 3.4 | 4.7 | |
0.75(B) | 42/0.15 | 0.6 | 0.6 | 3.4 | 4.7 | |
1.0(A) | 32/0.20 | 0.6 | 0.6 | 3.5 | 4.9 | |
1.0(B) | 56/0.15 | 0.6 | 0.6 | 3.5 | 4.9 | |
1.5(A) | 30/0.25 | 0.6 | 0.6 | 3.7 | 5.4 | |
1.5(B) | 85/0.15 | 0.6 | 0.6 | 3.8 | 5.4 | |
2.5(A) | 50/0.25 | 0.7 | 0.6 | 4.4 | 6.2 | |
2.5(B) | 140/0.15 | 0.7 | 0.6 | 4.4 | 6.2 | |
4(A) | 56/0.30 | 0.7 | 0.6 | 5.0 | 6.8 | |
4(B) | 228/0.15 | 0.7 | 0.6 | 5.0 | 6.8 | |
6(A) | 84/0.30 | 0.7 | 0.6 | 5.4 | 7.8 | |
6(B) | 189/0.20 | 0.7 | 0.6 | 5.4 | 7.8 | |
10(A) | 80/0.40 | 0.8 | 0.8 | 7.0 | 9.0 | |
10(B) | 324/0.20 | 0.8 | 0.8 | 7.0 | 9.0 | |
16(A) | 126/0.40 | 0.8 | 0.8 | 8.0 | 10.5 | |
16(B) | 513/0.20 | 0.8 | 0.8 | 8.0 | 10.5 | |
25(A) | 196/0.40 | 1.0 | 1.0 | 10.0 | 13.0 | |
25(B) | 783/0.20 | 1.0 | 1.0 | 10.0 | 13.0 | |
35(A) | 276/0.40 | 1.0 | 1.0 | 11.0 | 14.5 | |
35(B) | 1107/0.20 | 1.0 | 1.0 | 11.0 | 14.5 | |
50(A) | 396/0.40 | 1.2 | 1.2 | 13.5 | 17.0 | |
50(B) | 702/0.30 | 1.2 | 1.2 | 13.5 | 17.0 | |
70(A) | 360/0.50 | 1.2 | 1.2 | 15.0 | 19.5 | |
70(B) | 999/0.30 | 1.2 | 1.2 | 15.0 | 19.5 | |
95(A) | 475/0.50 | 1.4 | 1.4 | 17.5 | 21.5 | |
95(B) | 1332/0.30 | 1.4 | 1.4 | 17.5 | 21.5 | |
120(A) | 608/0.50 | 1.4 | 1.4 | , 19.0 | 23.5 | |
120(B) | 1702/0.30 | 1.4 | 1.4 | 19.0 | 23.5 | |
150(A) | 756/0.50 | 1.8 | 1.8 | 22.0 | 28.0 | |
150(B) | 2109/0.30 | 1.8 | 1.8 | 22.5 | 28.0 | |
185(A) | 925/0.50 | 1.8 | 1.8 | 23.5 | 29.5 | |
185(B) | 1443/0.40 | 1.8 | 1.8 | 23.5 | 29.5 | |
240(A) | 1221/0.50 | 2.2 | 2.2 | 28.0 | 34.0 | |
240(B) | 1891/0.40 | 2.2 | 2.2 | 28.0 | 34.0 | |
300(A) | 1525/0.50 | 2.2 | 2.2 | 30.0 | 37.0 | |
300(B) | 2379/0.40 | 2.2 | 2.2 | 30.0 | 37.0 |