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1.8/3KV Single Core Dual Wall Traction Cables

Application

Single core power and control cable designed for protected, fixed installation inside and outside railway vehicles

for connecting fi xed and moving parts in direct current and alternating voltage technology, especially converter

technology

Standards

BS 6853 -1a

DIN 5510-1 1-4

NFF 16-101 F0

Construction

1.8/3KV Single Core Dual Wall Traction Cables

Conductors

Circular Class 5 stranded plain or tinned copper to BS EN 60228: 2005 / BS 6360.

Insulation1

Electron beam crosslinkable thin wall LSZH compound.

Insulation2

Electron beam crosslinkable thin wall LSZH compound.

Screen(optional)

Copper Wire Screen (for screened and sheathed cables).

Outer Sheath(optional)

Electron beam crosslinkable LSZH compound (for screened and sheathed cables).

Optional

FRA-DW-3SU-FR(Fire resistant & Unsheathed)

Electrical Characteristics at 20℃

Nominal Conductor Cross Section mm² 1.5 2.5 4.0 6.0 10 16 25 35 50
Maximum Conductor Resistance Ω/km 13.7 8.21 5.09 3.39 1.95 1.24 0.795 0.565 0.393
Voltage Rating KV 1.8/3

 

Nominal Conductor Cross Section mm² 70 95 120 150 185 240 300 400
Maximum Conductor Resistance Ω/km 0.277 0.21 0.164 0.132 0.108 0.0817 0.654 0.0495
Voltage Rating KV 1.8/3

Mechanical and Thermal Properties

Minimum Bending Radius:3×OD (OD<12mm); 4×OD (OD>12mm)

Temperature Range:-40℃ to +120℃

Dimensions And Weight

FRA-DW-3SU (Unsheathed)

Cable Code No. of cores& Nominal Conductor Cross Sectional
Area
No.×mm²		 Nominal Diameter of
Strands
No/mm		 Nominal Insulation
Thickness
mm		 Nominal Overall
Diameter
mm		 Nominal Weight
kg/km
FRA-DW-3SU-1G1.5 1×1.5 30/0.25 0.8 3.2 22
FRA-DW-3SU-1G2 1×2.0 37/0.25 0.9 3.55 28
FRA-DW-3SU-1G2.5 1×2.5 50/0.25 0.9 3.75 34
FRA-DW-3SU-1G4 1×4.0 56/0.30 1.0 4.50 52
FRA-DW-3SU-1G6 1×6.0 84/0.30 1.1 5.10 74
FRA-DW-3SU-1G10 1×10.0 80/0.40 1.2 6.35 120
FRA-DW-3SU-1G16 1×16.0 126/0.40 1.5 8.30 180
FRA-DW-3SU-1G25 1×25.0 196/0.40 1.8 10.20 280
FRA-DW-3SU-1G35 1×35.0 276/0.40 2.0 11.70 390
FRA-DW-3SU-1G50 1×50.0 396/0.40 2.2 13.60 550
FRA-DW-3SU-1G70 1×70.0 360/0.50 2.1 15.60 730
FRA-DW-3SU-1G95 1×95.0 475/0.50 2.3 17.30 940
FRA-DW-3SU-1G120 1×120.0 608/0.50 2.4 19.60 1180
FRA-DW-3SU-1G150 1×150.0 756/0.50 2.6 21.90 1510
FRA-DW-3SU-1G185 1×185.0 925/0.50 2.8 23.80 1800
FRA-DW-3SU-1G240 1×240.0 1221/0.50 2.9 26.90 2290
FRA-DW-3SU-1G300 1×300.0 1525/0.50 3.0 29.70 2910
FRA-DW-3SU-1G400 1×400.0 2013/0.50 3.4 35.80 4040

FRA-DW-3S-OS (Screened & Sheathed)

Cable Code No. of cores& Nominal Conductor Cross Sectional
Area
No.×mm²		 Nominal Diameter of
Strands
No/mm		 Nominal Insulation
Thickness
mm		 Nominal Overall
Diameter
mm		 Nominal Weight
kg/km
FRA-DW-3S-OS-1G1.5 1×1.5 30/0.25 0.8 5.2 48
FRA-DW-3S-OS-1G2.5 1×2.5 50/0.25 0.9 5.8 63
FRA-DW-3S-OS-1G4 1×4.0 56/0.30 1.0 6.7 89
FRA-DW-3S-OS-1G6 1×6.0 84/0.30 1.1 7.4 120
FRA-DW-3S-OS-1G10 1×10.0 80/0.40 1.2 9.0 180
FRA-DW-3S-OS-1G16 1×16.0 126/0.40 1.5 11.2 280
FRA-DW-3S-OS-1G25 1×25.0 196/0.40 1.8 13.4 400
FRA-DW-3S-OS-1G35 1×35.0 276/0.40 2.0 14.8 510
FRA-DW-3S-OS-1G50 1×50.0 396/0.40 2.2 16.8 700
FRA-DW-3S-OS-1G70 1×70.0 360/0.50 2.1 19.0 920
FRA-DW-3S-OS-1G95 1×95.0 475/0.50 2.3 20.7 1160
FRA-DW-3S-OS-1G120 1×120.0 608/0.50 2.4 23.4 1450
FRA-DW-3S-OS-1G150 1×150.0 756/0.50 2.6 25.9 1830
FRA-DW-3S-OS-1G185 1×185.0 925/0.50 2.8 27.8 2130
FRA-DW-3S-OS-1G240 1×240.0 1221/0.50 2.9 31.2 2910
FRA-DW-3S-OS-1G300 1×300.0 1525/0.50 3.0 34.2 3370