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.
Insulation
Elect ron beam crosslinkable standard wall LSZH compound.
Outer Sheath (optional)
Electron beam crosslinkable LSZH compound (for sheathed cables).
Optional
FRA-SW-3S-OS (Screened & Sheathed);
FRA-SW-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-SW-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-SW-3SU-1G1.5 |
1×1.5 |
30/0.25 |
2.5 |
6.8 |
70 |
FRA-SW-3SU-1G2.5 |
1×2.5 |
50/0.25 |
2.5 |
7.2 |
90 |
FRA-SW-3SU-1G4 |
1×4.0 |
56/0.30 |
2.5 |
7.8 |
110 |
FRA-SW-3SU-1G6 |
1×6.0 |
84/0.30 |
2.5 |
8.3 |
130 |
FRA-SW-3SU-1G10 |
1×10.0 |
80/0.40 |
2.5 |
9.2 |
190 |
FRA-SW-3SU-1G16 |
1×16.0 |
126/0.40 |
2.5 |
10.3 |
250 |
FRA-SW-3SU-1G25 |
1×25.0 |
196/0.40 |
2.5 |
11.8 |
330 |
FRA-SW-3SU-1G35 |
1×35.0 |
276/0.40 |
2.5 |
13.1 |
430 |
FRA-SW-3SU-1G50 |
1×50.0 |
396/0.40 |
2.5 |
14.6 |
570 |
FRA-SW-3SU-1G70 |
1×70.0 |
360/0.50 |
2.7 |
16.4 |
760 |
FRA-SW-3SU-1G95 |
1×95.0 |
475/0.50 |
2.7 |
18.4 |
980 |
FRA-SW-3SU-1G120 |
1×120.0 |
608/0.50 |
2.7 |
20.1 |
1210 |
FRA-SW-3SU-1G150 |
1×150.0 |
756/0.50 |
2.7 |
21.7 |
1500 |
FRA-SW-3SU-1G185 |
1×185.0 |
925/0.50 |
2.7 |
23.5 |
1800 |
FRA-SW-3SU-1G240 |
1×240.0 |
1221/0.50 |
2.7 |
26.2 |
2360 |
FRA-SW-3SU-1G300 |
1×300.0 |
1525/0.50 |
2.7 |
28.6 |
2840 |
FRA-SW-3SU-1G400 |
1×400.0 |
2013/0.50 |
2.9 |
32.4 |
3800 |
FRA-SW-3S (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-SW-3S-1G1.5 |
1×1.5 |
30/0.25 |
1.3 |
7.3 |
80 |
FRA-SW-3S-1G2.5 |
1×2.5 |
50/0.25 |
1.3 |
7.7 |
100 |
FRA-SW-3S-1G4 |
1×4.0 |
56/0.30 |
1.3 |
8.3 |
120 |
FRA-SW-3S-1G6 |
1×6.0 |
84/0.30 |
1.3 |
8.8 |
140 |
FRA-SW-3S-1G10 |
1×10.0 |
80/0.40 |
2.2 |
11.5 |
250 |
FRA-SW-3S-1G16 |
1×16.0 |
126/0.40 |
2.2 |
12.7 |
310 |
FRA-SW-3S-1G25 |
1×25.0 |
196/0.40 |
2.2 |
14.1 |
410 |
FRA-SW-3S-1G35 |
1×35.0 |
276/0.40 |
2.2 |
15.4 |
520 |
FRA-SW-3S-1G50 |
1×50.0 |
396/0.40 |
2.2 |
17.0 |
660 |
FRA-SW-3S-1G70 |
1×70.0 |
360/0.50 |
2.2 |
19.0 |
880 |
FRA-SW-3S-1G95 |
1×95.0 |
475/0.50 |
2.4 |
21.0 |
1130 |
FRA-SW-3S-1G120 |
1×120.0 |
608/0.50 |
2.4 |
22.9 |
1370 |
FRA-SW-3S-1G150 |
1×150.0 |
756/0.50 |
2.4 |
24.7 |
1690 |
FRA-SW-3S-1G185 |
1×185.0 |
925/0.50 |
2.4 |
26.1 |
2000 |
FRA-SW-3S-1G240 |
1×240.0 |
1221/0.50 |
2.4 |
29.3 |
2620 |
FRA-SW-3S-1G300 |
1×300.0 |
1525/0.50 |
2.4 |
31.9 |
3140 |
FRA-SW-3S-1G400 |
1×400.0 |
2013/0.50 |
2.6 |
35.5 |
4140 |
