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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 |