Railway Cables | ||||||||||||
500/750V Fire Survival Mineral Insulated Multicore
LSZH Cables to EME-SP-14-028
Application
These fire survival cables are designed for installation in hazardous installations and radioactive environments.
Standards
● EME SP 14 028
● BS 6387 CWZ
● BS 5839-1 Standard
● BS 5839-1 Enhanced
● BS 7346-6
● BS EN 60702
Construction
Conductors
Solid plain copper conductors.
Insulation
Magnesium Oxide.
Outer sheath
Plain copper sheath with optional LSZH covering.
Electrical Characteristics at 20℃
Light Duty 0.5KV Grade
Nominal Conductor Diameter | mm |
1.13 |
1.39 |
1.77 |
2.25 |
Nominal Conductor Cross Section | mm² |
1.0 |
1.5 |
2.5 |
4.0 |
Maximum DC Conductor Resistance | Ω/km |
18.1 |
12.1 |
7.41 |
4.64 |
Voltage Rating | KV |
0.5 |
Nominal Conductor Diameter | mm |
1.39 |
1.77 |
2.25 |
2.75 |
3.57 |
4.5 |
5.66 |
6.66 |
7.75 |
Nominal Conductor Cross Section | mm² |
1.5 |
2.5 |
4.0 |
6.0 |
10.0 |
16.0 |
25.0 |
35.0 |
50.0 |
Maximum DC Conductor Resistance | Ω/km |
12.1 |
7.41 |
4.64 |
3.08 |
1.83 |
1.15 |
0.727 |
0.524 |
0.387 |
Voltage Rating | KV |
0.75 |
Nominal Conductor Diameter | mm |
9.32 |
10.98 |
12.33 |
13.7 |
15.18 | 17.33 | 19.37 | 22.37 |
Nominal Conductor Cross Section | mm² |
70.0 |
95.0 |
120.0 |
150.0 |
185.0 | 240.0 | 300.0 | 400.0 |
Maximum DC Conductor Resistance | Ω/km |
0.268 |
0.193 |
0.153 |
0.124 |
0.101 | 0.0775 | 0.0601 | 0.047 |
Voltage Rating | KV |
0.75 |
Mechanical and Thermal Properties
Minimum Bending Radius: 2×OD (D<7); 3×OD (7 ≤ D<12); 4×OD (12 ≤ D<15); 6×OD (D ≥ 15)
Temperature Range: -80℃ to +105℃
Dimensions And Weight
Light Duty 0.5KV Grade
Cable Code |
No. of cores& Nominal Conductor Cross Sectional Area No.×mm² |
Cross Sectional Area of Copper Sheath mm² |
Nominal Overall Diameter mm |
Nominal Weight kg/km |
||
With LSZH Covering |
Without LSZH Covering |
With LSZH Covering |
Without LSZH Covering |
|||
RF14028L-MICC-300/500V-2G1 |
2×1.0 |
5.4 |
6.4 |
5.1 |
126 |
104 |
RF14028L-MICC-300/500V-2G1.5 |
2×1.5 |
6.3 |
7.0 |
5.7 |
154 |
136 |
RF14028L-MICC-300/500V-2G2.5 |
2×2.5 |
8.2 |
7.9 |
6.6 |
206 |
187 |
RF14028L-MICC-300/500V-2G4 |
2×4.0 |
10.7 |
9.2 |
7.7 |
322 |
248 |
RF14028L-MICC-300/500V-3G1 |
3×1.0 |
6.7 |
7.1 |
5.8 |
159 |
136 |
RF14028L-MICC-300/500V-3G1.5 |
3×1.5 |
7.8 |
7.7 |
6.4 |
194 |
176 |
RF14028L-MICC-300/500V-3G2.5 |
3×2.5 |
9.5 |
8.8 |
7.3 |
272 |
223 |
RF14028L-MICC-300/500V-4G1 |
4×1.0 |
7.7 |
7.6 |
6.3 |
187 |
162 |
RF14028L-MICC-300/500V-4G1.5 |
4×1.5 |
9.1 |
8.3 |
7.0 |
231 |
203 |
RF14028L-MICC-300/500V-4G2.5 |
4×2.5 |
11.3 |
9.6 |
8.1 |
336 |
277 |
RF14028L-MICC-300/500V-7G1 |
7×1.0 |
11.0 |
9.3 |
7.6 |
269 |
236 |
RF14028L-MICC-300/500V-7G1.5 |
7×1.5 |
11.8 |
9.9 |
8.4 |
351 |
295 |
RF14028L-MICC-300/500V-7G2.5 |
7×2.5 |
15.4 |
11.2 |
9.7 |
475 |
411 |
Heavy Duty 0.75KV Grade
Cable Code |
No. of cores& Nominal Conductor Cross Sectional Area No.×mm² |
Cross Sectional Area of Copper Sheath mm² |
Nominal Overall Diameter mm |
Nominal Weight kg/km |
||
With LSZH Covering |
Without LSZH Covering |
With LSZH Covering |
Without LSZH Covering |
|||
RF14028H-MICC-450/750V-1G6 |
1×6.0 |
8.0 |
7.7 |
6.2 |
213 |
173 |
RF14028H-MICC-450/750V-1G10 |
1×10.0 |
9.0 |
8.8 |
7.3 |
273 |
240 |
RF14028H-MICC-450/750V-1G16 |
1×16.0 |
12.0 |
9.8 |
8.3 |
361 |
326 |
RF14028H-MICC-450/750V-1G25 |
1×25.0 |
15.0 |
11.1 |
9.6 |
506 |
457 |
RF14028H-MICC-450/750V-1G35 |
1×35.0 |
18.0 |
12.2 |
10.7 |
650 |
585 |
RF14028H-MICC-450/750V-1G50 |
1×50.0 |
22.0 |
13.6 |
12.1 |
842 |
758 |
RF14028H-MICC-450/750V-1G70 |
1×70.0 |
27.0 |
15.2 |
13.7 |
1147 |
1016 |
RF14028H-MICC-450/750V-1G95 |
1×95.0 |
32.0 |
17.4 |
15.4 |
1520 |
1324 |
RF14028H-MICC-450/750V-1G120 |
1×120.0 |
37.0 |
18.8 |
16.8 |
1870 |
1612 |
RF14028H-MICC-450/750V-1G150 |
1×150.0 |
44.0 |
20.4 |
18.4 |
2230 |
1949 |
RF14028H-MICC-450/750V-1G185 |
1×185.0 |
54.0 |
23.2 |
20.4 |
2575 |
2370 |
RF14028H-MICC-450/750V-1G240 |
1×240.0 |
70.0 |
26.1 |
23.3 |
3312 |
3050 |
RF14028H-MICC-450/750V-1G300 |
1×300.0 |
79.0 |
28.8 |
26.0 |
3972 |
3791 |
RF14028H-MICC-450/750V-1G400 |
1×400.0 |
91.0 |
32.8 |
30.0 |
5211 |
5004 |
RF14028H-MICC-450/750V-2G1.5 |
2×1.5 |
11.0 |
9.4 |
7.9 |
259 |
237 |
RF14028H-MICC-450/750V-2G2.5 |
2×2.5 |
13.0 |
10.2 |
8.7 |
314 |
276 |
RF14028H-MICC-450/750V-2G4 |
2×4.0 |
16.0 |
11.3 |
9.8 |
398 |
355 |
RF14028H-MICC-450/750V-2G6 |
2×6.0 |
18.0 |
12.4 |
10.9 |
483 |
446 |
RF14028H-MICC-450/750V-2G10 |
2×10.0 |
24.0 |
14.2 |
12.7 |
697 |
619 |
RF14028H-MICC-450/750V-2G16 |
2×16.0 |
30.0 |
16.2 |
14.7 |
968 |
850 |
RF14028H-MICC-450/750V-2G25 |
2×25.0 |
38.0 |
19.1 |
17.1 |
1275 |
1178 |
RF14028H-MICC-450/750V-3G1.5 |
3×1.5 |
12.0 |
9.8 |
8.3 |
290 |
254 |
RF14028H-MICC-450/750V-3G2.5 |
3×2.5 |
14.0 |
10.8 |
9.3 |
365 |
323 |
RF14028H-MICC-450/750V-3G4 |
3×4.0 |
17.0 |
11.9 |
10.4 |
461 |
415 |
RF14028H-MICC-450/750V-3G6 |
3×6.0 |
20.0 |
13.0 |
11.5 |
590 |
526 |
RF14028H-MICC-450/750V-3G10 |
3×10.0 |
27.0 |
15.1 |
13.6 |
853 |
754 |
RF14028H-MICC-450/750V-3G16 |
3×16.0 |
34.0 |
17.1 |
15.6 |
1080 |
1034 |
RF14028H-MICC-450/750V-3G25 |
3×25.0 |
42.0 |
20.2 |
18.2 |
1548 |
1444 |
RF14028H-MICC-450/750V-4G1.5 |
4×1.5 |
14.0 |
10.6 |
9.1 |
344 |
305 |
RF14028H-MICC-450/750V-4G2.5 |
4×2.5 |
16.0 |
11.6 |
10.1 |
430 |
384 |
RF14028H-MICC-450/750V-4G4 |
4×4.0 |
20.0 |
12.9 |
11.4 |
577 |
507 |
RF14028H-MICC-450/750V-4G6 |
4×6.0 |
24.0 |
14.2 |
12.7 |
718 |
644 |
RF14028H-MICC-450/750V-4G10 |
4×10.0 |
30.0 |
16.3 |
14.8 |
1050 |
911 |
RF14028H-MICC-450/750V-4G16 |
4×16.0 |
39.0 |
19.3 |
17.3 |
1390 |
1286 |
RF14028H-MICC-450/750V-4G25 |
4×25.0 |
49.0 |
22.3 |
20.1 |
1943 |
1805 |
RF14028H-MICC-450/750V-7G1.5 |
7×1.5 |
18.0 |
12.3 |
10.8 |
478 |
432 |
RF14028H-MICC-450/750V-7G2.5 |
7×2.5 |
22.0 |
13.6 |
12.1 |
614 |
559 |
RF14028H-MICC-450/750V-12G1.5 |
12×1.5 |
28.0 |
15.8 |
14.1 |
772 |
712 |
RF14028H-MICC-450/750V-12G2.5 |
12×2.5 |
34.0 |
17.9 |
15.6 |
970 |
911 |
RF14028H-MICC-450/750V-19G1.5 |
19×1.5 |
37.0 |
18.9 |
16.6 |
1086 |
992 |