Rolling Stock Cables
EN 50264 EN 50306 EN 50382 Databus Cables NF F 63-826 NF F 63-808 NF F 63-827 RSE/STD/024 PART 6

 Chinese Standard Rolling Stock Cables

Non-halogen Flame-retardant Electromagnetic Shield Power Cables
WD-PWYYRP-125 1.8/3 kV

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 :

Soft tinned annealed brass wires
125°C non-halogen flame-retardant compound
Tinned copper wire braid
125°C non-halogen flame-retardant compound.

 WD-PWYYRP-125 1.8/3 kV

A. Conductor                   B. Insulation                   C. Screen                    D.Sheath

Electrical & Mechanical Properties :

Nominal Voltage 1.8/3 kV
Long-term Working Temperature 125°C
Short Circuit Temperature (5s) 250°C
Long-term Working Ambient Temperature -40°C/+70°C
Minimum Bending Radius 5 x Overall Diameter

Fire Performance :

Flame Retardant GB 12666.2-1990 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/T17650.1-1998; GB/T17650.2-1998

WD-PWYYRP-125 1.8/3 kV:

Cross-Sectional Area
Stranding Insulation Thickness Sheath Thickness Maximum Overall Diameter Weight Maximum Conductor
Resistance 20°C
mm² No/mm mm mm mm kg/km Ω/km
35 1107/0.2 1.8 1.2 16.5 666 0.393
70 2220/0.2 1.9 1.5 21.0 1172 0.210