Railway Cables

1.8/3KV Single Core Dual Wall Traction Cables

Application

Single core power and control cable designed for protected, fi xed 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

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