Chinese Standard Rolling Stock Cables
Low Smoke Halogen Free Flame Retardant Thin Wall Single Core Cables
WDZ-DCYJB-125, WDZ-DCYJB/2-125, WDZ-DCYJB/3-125
WDZ-DCYJB-150, WDZ-DCYJB/2-150, WDZ-DCYJB/3-150 750V
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 :
| Conductors |
Tinned copper wires
Separator (if available) |
| Insulation |
Cross-link polyolefin compound |
 |
A. Conductor B. Insulation |
Electrical & Mechanical Properties :
| Nominal Voltage |
750V |
| Long-term Working Temperature |
125°C (WDZ-DCYJB-125, WDZ-DCYJB/2-125, WDZ-DCYJB/3-125);
150°C (WDZ-DCYJB-150, WDZ-DCYJB/2-150, WDZ-DCYJB/3-150) |
| Lowest Operation Temperature |
-60°C |
| Minimum Bending Radius |
6 x Overall Diameter |
Fire Performance :
| Flame Retardant |
GB/T18380.1-2001; IEC 60332-3-25 D |
| 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-DCYJB-125, WDZ-DCYJB/2-125, WDZ-DCYJB/3-125
WDZ-DCYJB-150, WDZ-DCYJB/2-150, WDZ-DCYJB/3-150 750V :
| Nominal Cross-Sectional Area |
Conductor Construction |
Nominal Insulation Thickness |
Maximum Overall Diameter |
Maximum Conductor Resistance 20°C |
| mm² |
No/mm |
mm |
mm |
Ω/km |
| 0.5 |
19/0.18 |
0.3 |
1.5 |
40.1 |
| 0.75 |
19/0.23 |
0.3 |
1.75 |
26.7 |
| 1.0 |
19/0.26 |
0.3 |
1.85 |
20.0 |
| 1.2 |
19/0.28 |
0.3 |
2.00 |
17.6 |
| 1.5 |
19/0.32 |
0.3 |
2.15 |
13.7 |
| 2.0 |
19/0.37 |
0.3 |
2.45 |
10.0 |
| 2.5 |
19/0.41 |
0.3 |
2.65 |
8.21 |
| 4 |
19/0.52 |
0.3 |
3.20 |
5.0 |
| 6 |
19/0.64 |
0.3 |
3.85 |
3.4 |
