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Railway Cables |  |
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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 |
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| 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 |
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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