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  Railway Cables

450/750V LSZH Single Core Conduit Wires
to EME-SP-14-026

Application

The cables are designed for fixed power or lighting installations in rail transport.

Standards

● EME SP 14 026 (LUL version of BS 7211)
● UNE 211002

Construction

Conductors
Stranded plain copper conductors to IEC 60228 class 2 or 5.

Insulation
LSZH.

Electrical Characteristics at 20℃

Nominal Conductor Cross Section
mm²
1.5
2.5
4.0
6.0
10.0
16.0
25.0
35.0
50.0
70.0
Maximum DC Conductor Resistance
Ω/km
121
7.41
4.61
3.08
1.83
1.15
0.727
0.524
0.387
0.268
Voltage Rating
KV
0.45/0.75

 

Nominal Conductor Cross Section
mm²
95
120
150
185
240
300
400
500
630
Maximum DC Conductor Resistance
Ω/km
0.193
0.153
0.124
0.0991
0.0754
0.0601
0.0470
0.0366
0.0283
Voltage Rating
KV
0.45/0.75

 

Mechanical and Thermal Properties

Minimum Bending Radius: 8×OD
Temperature Range: -25℃ to +85℃ (during operation); -10℃ to +70℃ (during installation)

Dimensions And Weight

Cable Code

 

No. of cores& Nominal
Conductor Cross
Sectional Area
No.×mm²
No. & Nominal
Diameter of
Strands
No/mm
Nominal
Insulation
Thickness
mm
Nominal
Overall
Diameter
mm
Nominal
Weight
kg/km

RF14026-ES07Z-U(AS)-450/750V-1G1.5

1 x 1.5

7/0.53

0.7

3.0

22

RF14026-ES07Z-U(AS)-450/750V-1G2.5

1 x 2.5

7/0.67

0.8

3.6

34

RF14026-ES07Z-U(AS)-450/750V-1G4

1 x 4.0

7/0.85

0.8

4.1

50

RF14026-ES07Z-U(AS)-450/750V-1G6

1 x 6.0

7/1.04

0.8

4.7

70

RF14026-ES07Z-U(AS)-450/750V-1G10

1 x 10.0

7/1.35

1.0

5.8

114

RF14026-ES07Z-U(AS)-450/750V-1G16

1 x 16.0

7/1.70

1.0

6.8

175

RF14026-ES07Z-U(AS)-450/750V-1G25

1 x 25.0

7/2.14

1.2

8.6

272

RF14026-ES07Z-U(AS)-450/750V-1G35

1 x 35.0

19/1.53

1.2

10.2

377

RF14026-ES07Z-U(AS)-450/750V-1G50

1 x 50.0

19/1.78

1.4

11.9

509

RF14026-ES07Z-U(AS)-450/750V-1G70

1 x 70.0

19/2.14

1.4

12.8

697

RF14026-ES07Z-U(AS)-450/750V-1G95

1 x 95.0

37/1.78

1.6

15.0

961

RF14026-ES07Z-U(AS)-450/750V-1G120

1 x 120.0

37/2.03

1.6

16.6

1203

RF14026-ES07Z-U(AS)-450/750V-1G150

1 x 150.0

37/2.25

1.8

18.5

1510

RF14026-ES07Z-U(AS)-450/750V-1G185

1 x 185.0

37/2.52

2.0

20.8

1855

RF14026-ES07Z-U(AS)-450/750V-1G240

1 x 240.0

61/2.25

2.2

25.4

2451

RF14026-ES07Z-U(AS)-450/750V-1G300

1 x 300.0

61/2.52

2.4

28.1

3031

RF14026-ES07Z-U(AS)-450/750V-1G400

1 x 400.0

61/2.85

2.6

31.6

3898

RF14026-ES07Z-U(AS)-450/750V-1G500

1 x 500.0

61/3.20

2.8

35.2

4894

RF14026-ES07Z-U(AS)-450/750V-1G630

1 x 630.0

127/2.52

2.8

39.1

6244

U is changed to K if the stranding class is changed from class 2 to class 5