Application of FG7H1OAR
Flexible cable for energy supply to MV equipment in tunnelling and underground mining applications. Suitable for indoor and outdoor applications.
Construction
Voltage Rating: 3.6/6kV and 6/10kV; 8.7/15kV and 12/20kV
Conductor: Class 5 tinned copper conductor
Insulation: HEPR
Semi-Conductive Layers:Semi-conductive tape over the conductor and inner and outer semi-conductive rubber layer on the insulation
Control Conductor: Class 5 tinned copper conductor
Central Filler: Rubber compound on a textile polyester support
Inner Sheath: PVC
Armour: Steel wire braid over the inner sheath
Outer Sheath: PVC
Sheath Colour: Red
Standards
Generally to IEC 60502-2, IEC 60228
Flame Retardant according to IEC/EN 60332-1-2
Technical Data
Ambient Temperature Fixed: -40°C to +80°C Flexed: +5°C to +80°C
Maximum Short Circuit Temperature: +250°C
Minimum Bending Radius:
1 Fixed: 6 x overall diameter
2 Flexed: 10 x overall diameter
FG7H1OAR Technical Sheet
| 3.6/6 KV and 6/10 KV | ||||||||
| VOLTAGE (kV) | NO. OF CORES (PHASE + EARTH) | NOMINAL CROSS SECTIONAL AREA (mm2) | CONDUCTOR DIAMETER (mm) | MINIMUM OVERALL DIAMETER (mm) | MAXIMUM OVERALL DIAMETER (mm) | MAXIMUM TENSILE LOAD (N) | NOMINAL WEIGHT (kg/km) | |
| Phase Conductor | Earth Conductor | |||||||
| 3.6/6 | 3+3 | 25 | 2.5ST | 6.1 | 36.3 | 40.2 | 1125 | 2250 |
| 3.6/6 | 3+3 | 35 | 2.5ST | 7.2 | 38.8 | 43 | 1575 | 3200 |
| 3.6/6 | 3+3 | 50 | 2.5ST | 8.9 | 42.5 | 47 | 2250 | 3860 |
| 3.6/6 | 3+3 | 70 | 2.5ST | 10.6 | 46.1 | 50.8 | 3150 | 4630 |
| 3.6/6 | 3+3 | 95 | 2.5ST | 12.3 | 49.9 | 55 | 4275 | 5680 |
| 3.6/6 | 3+3 | 120 | 2.5ST | 13.8 | 56.8 | 62.5 | 5400 | 7010 |
| 3.6/6 | 3+3 | 150 | 2.5ST | 15.5 | 57.8 | 63.5 | 6750 | 7910 |
| 3.6/6 | 3+3 | 185 | 2.5ST | 17 | 61.2 | 67.1 | 8325 | 9060 |
| 6/10 | 3+3 | 25 | 2.5ST | 6.1 | 36.3 | 40.8 | 1125 | 2290 |
| 6/10 | 3+3 | 35 | 2.5ST | 7.2 | 38.8 | 43.6 | 1575 | 3240 |
| 6/10 | 3+3 | 50 | 2.5ST | 8.9 | 42.5 | 47.6 | 2250 | 3900 |
| 6/10 | 3+3 | 70 | 2.5ST | 10.6 | 46.1 | 51.4 | 3150 | 4670 |
| 6/10 | 3+3 | 95 | 2.5ST | 12.3 | 49.9 | 55.6 | 4275 | 5720 |
| 6/10 | 3+3 | 120 | 2.5ST | 13.8 | 56.8 | 63.2 | 5400 | 7050 |
| 6/10 | 3+3 | 150 | 2.5ST | 15.5 | 57.8 | 64.2 | 6750 | 7950 |
| 6/10 | 3+3 | 185 | 2.5ST | 17 | 61.2 | 67.8 | 8325 | 9100 |
| 8.7/15 KV and 12/20 KV | ||||||||
| 8.7/15 | 3+3 | 25 | 2.5ST | 6.1 | 40.9 | 45.2 | 1125 | 3040 |
| 8.7/15 | 3+3 | 35 | 2.5ST | 7.2 | 42.9 | 47.4 | 1575 | 3470 |
| 8.7/15 | 3+3 | 50 | 2.5ST | 8.9 | 46.9 | 51.8 | 2250 | 4280 |
| 8.7/15 | 3+3 | 70 | 2.5ST | 10.6 | 51.5 | 56.7 | 3150 | 5300 |
| 8.7/15 | 3+3 | 95 | 2.5ST | 12.3 | 55.2 | 60.7 | 4275 | 6420 |
| 8.7/15 | 3+3 | 120 | 2.5ST | 13.8 | 57.1 | 62.8 | 5400 | 7120 |
| 8.7/15 | 3+3 | 150 | 2.5ST | 15.5 | 62.1 | 68.2 | 6750 | 8600 |
| 12/20 | 3+3 | 25 | 2.5ST | 6.1 | 43.8 | 48.4 | 1125 | 3410 |
| 12/20 | 3+3 | 35 | 2.5ST | 7.2 | 45.7 | 50.4 | 1575 | 3830 |
| 12/20 | 3+3 | 50 | 2.5ST | 8.9 | 49.3 | 54.4 | 2250 | 4570 |
| 12/20 | 3+3 | 70 | 2.5ST | 10.6 | 54.1 | 59.6 | 3150 | 5760 |
| 12/20 | 3+3 | 95 | 2.5ST | 12.3 | 57.8 | 63.5 | 4275 | 6890 |
| 12/20 | 3+3 | 120 | 2.5ST | 13.8 | 61 | 66.9 | 5400 | 7650 |
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