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Railway Passenger DC Power Connector Cables (750V)

WDZ-DCK-125 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

Conductor Tinned copper wires
Separator (if available)  
Insulation Low smoke halogen free flame retardant compound
Filler  
Separator  
Sheath Low smoke halogen free flame retardant compound

Electrical & Mechanical Properties

Nominal Voltage 750V
Long-term Working Temperature 125°C
Lowest Operation Temperature -40°C
Minimum Bending Radius

2 x Overall Diameter (OD≤10mm);

4 x Overall Diameter (10mm≤OD≤20mm);

6 x Overall Diameter (OD≥20mm)

Fire Performance

Flame Retardant GB/T18380.1-2001; GB/T18380.3-2001 C
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-DCK-125 750V

Number of conductor × Nominal Cross-Sectional Area Conductor Construction Overall Diameter Weight Maximum Conductor Resistance 20°C
mm² No/mm mm kg/km Ω/km
2×6 189/0.20 14.1 289 3.39
3×6 189/0.20 15.0 375 3.39
4×6 189/0.20 16.4 470 3.39
3×10 322/0.20 19.3 603 1.95
4×10 322/0.20 21.2 761 1.95
2×16 513/0.20 20.6 630 1.24
3×16 513/0.20 22.1 850 1.24
4×16 513/0.20 24.3 1079 1.24
2×25 798/0.20 24.0 887 0.79
3×25 798/0.20 25.6 1198 0.79
4×25 798/0.20 28.6 1554 0.79
2×35 1121/0.20 26.6 1141 0.56
3×35 1121/0.20 28.5 1580 0.56
4×35 1121/0.20 31.7 2047 0.56
2×50 703/0.30 31.0 1573 0.393
3×50 703/0.30 33.1 2160 0.393
4×50 703/0.30 36.7 2819 0.393
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