Chinese Standard Rolling Stock Cables
Low Smoke Halogen Free Flame Retardant Unsheathed Single Core
Cables
WDZ-DCYJ-125, WDZ-DCYJ/2-125, WDZ-DCYJ/3-125
750V, 1500V, 3000V
Application :
-Used as power and control cable for protected installations inside and outside of rail and transport vehicles, where
handling and installation cost are an important factor.
-Used in control, auxillary and main circuit wiring such as cable harnesses, switchboards and control panels, driver desks etc.
Construction :
Conductor
Tinned copper wires
Separator (if available)
Insulation
Cross-link Polyolefin insulation
 |
A. Conductor B. Insulation |
Electrical & Mechanical Properties :
| Nominal Voltage |
750V,1500V, 3000V |
| Long-term Working Temperature |
-55°C/+125°C |
| Lowest Operation Temperature |
-40°C |
| Minimum Bending Radius |
3 x Overall Diameter (OD≤20mm); 5 x Overall Diameter (OD≥20mm) |
Fire Performance :
| Flame Retardant |
GB 12666-90 DZ-1 |
| Low Corrosivity (Acidity & Conductivity) |
GB/T17650.1-1998; GB/T17650.2-1998 |
| Halogen Free |
GB/T17650.1-1998; GB/T17650.2-1998 |
| Low Smoke |
GB/T17651.1-1998; GB/T17651.2-1998 |
WDZ-DCYJ-125, WDZ-DCYJ/2-125, WDZ-DCYJ/3-125 750V :
| Nominal Cross- Sectional Area |
Conductor Construction |
Nominal Insulation Thickness |
Maximum Overall Diameter |
Weight |
Maximum Conductor Resistance 20°C |
| mm² |
No/mm |
mm |
mm |
kg/km |
Ω/km |
| 0.75 |
24/0.20 |
0.8 |
3.0 |
14 |
26.7 |
| 1.0 |
32/0.20 |
0.8 |
3.3 |
16 |
20.0 |
| 1.5 |
48/0.20 |
0.8 |
3.6 |
21 |
13.7 |
| 2.5 |
77/0.20 |
0.8 |
4.2 |
31 |
8.21 |
| 4 |
126/0.20 |
0.8 |
5.0 |
52 |
5.09 |
| 6 |
189/0.20 |
0.8 |
5.7 |
73 |
3.39 |
| 10 |
322/0.20 |
1.2 |
7.7 |
126 |
1.95 |
| 16 |
513/0.20 |
1.2 |
9.0 |
184 |
1.24 |
| 25 |
798/0.20 |
1.2 |
10.5 |
274 |
0.795 |
| 35 |
1121/0.20 |
1.2 |
11.8 |
378 |
0.565 |
| 50 |
703/0.30 |
1.4 |
13.9 |
540 |
0.393 |
| 70 |
999/0.30 |
1.6 |
16.5 |
767 |
0.277 |
| 95 |
1332/0.30 |
1.6 |
18.6 |
1031 |
0.210 |
| 120 |
1702/0.30 |
1.8 |
21.0 |
1267 |
0.164 |
| 150 |
2109/0.30 |
2.0 |
23.4 |
1557 |
0.132 |
| 185 |
1443/0.40 |
2.0 |
25.5 |
1881 |
0.108 |
| 240 |
1924/0.40 |
2.2 |
29.4 |
2518 |
0.0817 |
| 300 |
2368/0.40 |
2.2 |
32.0 |
3084 |
0.0654 |
WDZ-DCYJ-125, WDZ-DCYJ/2-125, WDZ-DCYJ/3-125 1500V:
| Nominal Cross- Sectional Area |
Conductor Construction |
Nominal Insulation Thickness |
Maximum Overall Diameter |
Weight |
Maximum Conductor Resistance 20°C |
| mm² |
No/mm |
mm |
mm |
kg/km |
Ω/km |
| 0.75 |
24/0.20 |
1.2 |
3.9 |
19 |
26.7 |
| 1.0 |
32/0.20 |
1.2 |
4.1 |
22 |
20.0 |
| 1.5 |
48/0.20 |
1.2 |
4.4 |
27 |
13.7 |
| 2.5 |
77/0.20 |
1.2 |
5.0 |
38 |
8.21 |
| 4 |
126/0.20 |
1.2 |
5.9 |
55 |
5.09 |
| 6 |
189/0.20 |
1.2 |
6.6 |
82 |
3.39 |
| 10 |
322/0.20 |
1.4 |
8.1 |
131 |
1.95 |
| 16 |
513/0.20 |
1.4 |
9.4 |
190 |
1.24 |
| 25 |
798/0.20 |
1.4 |
10.9 |
282 |
0.795 |
| 35 |
1121/0.20 |
1.4 |
12.2 |
397 |
0.565 |
| 50 |
703/0.30 |
1.6 |
14.4 |
561 |
0.393 |
| 70 |
999/0.30 |
1.8 |
17.0 |
779 |
0.277 |
| 95 |
1332/0.30 |
2.0 |
19.4 |
1045 |
0.210 |
| 120 |
1702/0.30 |
2.2 |
21.4 |
1282 |
0.164 |
| 150 |
2109/0.30 |
2.4 |
24.2 |
1574 |
0.132 |
| 185 |
1443/0.40 |
2.4 |
26.3 |
1919 |
0.108 |
| 240 |
1924/0.40 |
2.6 |
30.2 |
2561 |
0.0817 |
| 300 |
2368/0.40 |
2.6 |
32.8 |
3177 |
0.0654 |
WDZ-DCYJ-125, WDZ-DCYJ/2-125, WDZ-DCYJ/3-125 3000V :
| Nominal Cross- Sectional Area |
Conductor Construction |
Nominal Insulation Thickness |
Maximum Overall Diameter |
Weight |
Maximum Conductor Resistance 20°C |
| mm² |
No/mm |
mm |
mm |
kg/km |
Ω/km |
| 0.75 |
24/0.20 |
1.4 |
4.3 |
26 |
26.7 |
| 1.0 |
32/0.20 |
1.4 |
4.5 |
28 |
20.0 |
| 1.5 |
48/0.20 |
1.4 |
4.8 |
34 |
13.7 |
| 2.5 |
77/0.20 |
1.4 |
5.3 |
46 |
8.21 |
| 4 |
126/0.20 |
1.4 |
6.3 |
64 |
5.09 |
| 6 |
189/0.20 |
1.4 |
7.0 |
87 |
3.39 |
| 10 |
322/0.20 |
1.6 |
8.5 |
143 |
1.95 |
| 16 |
513/0.20 |
1.6 |
9.8 |
203 |
1.24 |
| 25 |
798/0.20 |
1.6 |
11.3 |
306 |
0.795 |
| 35 |
1121/0.20 |
1.6 |
12.6 |
416 |
0.565 |
| 50 |
703/0.30 |
2.0 |
15.2 |
584 |
0.393 |
| 70 |
999/0.30 |
2.0 |
17.4 |
804 |
0.277 |
| 95 |
1332/0.30 |
2.2 |
19.8 |
1074 |
0.210 |
| 120 |
1702/0.30 |
2.4 |
21.8 |
1298 |
0.164 |
| 150 |
2109/0.30 |
2.6 |
24.6 |
1609 |
0.132 |
| 185 |
1443/0.40 |
2.6 |
26.8 |
1939 |
0.108 |
| 240 |
1924/0.40 |
2.8 |
30.6 |
2604 |
0.0817 |
| 300 |
2368/0.40 |
2.8 |
33.4 |
3177 |
0.0654 |
