Home >> Product >> Railway Cable >> Railway Power & Control Cables11KV LSZH Power Cables to BS 7835
Applications :
- The cables are power cables for power networks, underground, outdoors and in cable ducting, in particular for installation where fire, smoke emission and toxic fumes create a potential threat.
Standards :
BS 7835
BS EN 50267-2-1 |
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Construction :
- Conductor : Class 2 stranded plain copper conductor to BS EN 60228: 2005 (previously BS 6360).
- Conductor Screen : Semi-conducting material.
- Insulation : XLPE Type GP8 to BS 7655.
- Insulation Screen : Semi-conducting material.
- Metallic Screen : Individual and overall copper tape screen.
- Filler : PETP (Polyethylene Terephthalate) fibres.
- Separator : Binding tape.
- Bedding : LSZH.
- Armour : Aluminium wire armoured (AWA) (for single core cables) or steel wire armoured (SWA) (for multicore cables).
- Sheath : LSZH.
Electrical Characteristics at 20 °C :
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Nominal Conductor Cross Section mm² 50 70 95 120 150 185 240 Maximum DC Conductor Resistance Ω/km 0.387 0.268 0.193 0.153 0.124 0.0991 0.0754 Voltage Rating KV 11 -
Nominal Conductor Cross Section mm² 300 400 500 630 800 1000 Maximum DC Conductor Resistance Ω/km 0.0601 0.047 0.0366 0.0283 0.0221 0.0176 Voltage Rating KV 11
Mechanical and Thermal Properties :
- Minimum Bending Radius : 15×OD (for single core cables); 12×OD (for three core cables).
- Temperature Range : 0°C to +90°C(during operation) ; 0°C to +60°C (during installation).
Dimensions and Weight :
| Cable Code | No. of cores& Nominal Conductor Cross Sectional Area No.×mm² |
Nominal Insulation Thickness mm |
Nominal Sheath Thickness mm/mm |
Nominal Overall Diameter mm |
Nominal Weight kg/km |
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| Inner | Outer | |||||
| Copper Conductor | ||||||
| RF7835-RHZ1MZ1-6.35/11KV-1G50CU | 1×50 | 3.4 | 1.2 | 1.8 | 28.5 | 1200 |
| RF7835-RHZ1MZ1-6.35/11KV-1G70CU | 1×70 | 3.4 | 1.2 | 1.9 | 30.0 | 1500 |
| RF7835-RHZ1MZ1-6.35/11KV-1G95CU | 1×95 | 3.4 | 1.2 | 1.9 | 31.7 | 1600 |
| RF7835-RHZ1MZ1-6.35/11KV-1G120CU | 1×120 | 3.4 | 1.2 | 2.0 | 33.9 | 2100 |
| RF7835-RHZ1MZ1-6.35/11KV-1G150CU | 1×150 | 3.4 | 1.2 | 2.1 | 35.7 | 2500 |
| RF7835-RHZ1MZ1-6.35/11KV-1G185CU | 1×185 | 3.4 | 1.2 | 2.1 | 37.5 | 2900 |
| RF7835-RHZ1MZ1-6.35/11KV-1G240CU | 1×240 | 3.4 | 1.2 | 2.2 | 40.0 | 3600 |
| RF7835-RHZ1MZ1-6.35/11KV-1G300CU | 1×300 | 3.4 | 1.2 | 2.2 | 43.0 | 4300 |
| RF7835-RHZ1MZ1-6.35/11KV-1G400CU | 1×400 | 3.4 | 1.2 | 2.4 | 45.8 | 5200 |
| RF7835-RHZ1MZ1-6.35/11KV-1G500CU | 1×500 | 3.4 | 1.3 | 2.5 | 50.5 | 6500 |
| RF7835-RHZ1MZ1-6.35/11KV-1G630CU | 1×630 | 3.4 | 1.4 | 2.6 | 54.8 | 8000 |
| RF7835-RHZ1MZ1-6.35/11KV-1G800CU | 1×800 | 3.4 | 1.5 | 2.7 | 59.2 | 9850 |
| RF7835-RHZ1MZ1-6.35/11KV-1G1000CU | 1×1000 | 3.4 | 1.6 | 2.9 | 64.3 | 12100 |
| RF7835-RHZ1MZ1-6.35/11KV-3G25CU | 3×25 | 3.4 | 1.3 | 2.4 | 48.8 | 4300 |
| RF7835-RHZ1MZ1-6.35/11KV-3G35CU | 3×35 | 3.4 | 1.3 | 2.5 | 51.6 | 4700 |
| RF7835-RHZ1MZ1-6.35/11KV-3G50CU | 3×50 | 3.4 | 1.4 | 2.6 | 54.6 | 5300 |
| RF7835-RHZ1MZ1-6.35/11KV-3G70CU | 3×70 | 3.4 | 1.4 | 2.7 | 58.5 | 6300 |
| RF7835-RHZ1MZ1-6.35/11KV-3G95CU | 3×95 | 3.4 | 1.5 | 2.8 | 62.6 | 7300 |
| RF7835-RHZ1MZ1-6.35/11KV-3G120CU | 3×120 | 3.4 | 1.6 | 3.0 | 66.6 | 8400 |
| RF7835-RHZ1MZ1-6.35/11KV-3G150CU | 3×150 | 3.4 | 1.6 | 3.1 | 69.8 | 9600 |
| RF7835-RHZ1MZ1-6.35/11KV-3G185CU | 3×185 | 3.4 | 1.7 | 3.2 | 74.1 | 11000 |
| RF7835-RHZ1MZ1-6.35/11KV-3G240CU | 3×240 | 3.4 | 1.8 | 3.4 | 81.2 | 14000 |
| RF7835-RHZ1MZ1-6.35/11KV-3G300CU | 3×300 | 3.4 | 1.9 | 3.6 | 87.0 | 16600 |
| RF7835-RHZ1MZ1-6.35/11KV-3G400CU | 3×400 | 3.4 | 2.0 | 3.8 | 95.0 | 19500 |
| Aluminium Conductor | ||||||
| RF7835-RHZ1MZ1-6.35/11KV-1G50AL | 1×50 | 3.4 | 1.2 | 1.8 | 39.3 | 1740 |
| RF7835-RHZ1MZ1-6.35/11KV-1G70AL | 1×70 | 3.4 | 1.2 | 1.9 | 41.0 | 1850 |
| RF7835-RHZ1MZ1-6.35/11KV-1G95AL | 1×95 | 3.4 | 1.2 | 1.9 | 42.9 | 2100 |
| RF7835-RHZ1MZ1-6.35/11KV-1G120AL | 1×120 | 3.4 | 1.2 | 2.0 | 44.5 | 2250 |
| RF7835-RHZ1MZ1-6.35/11KV-1G150AL | 1×150 | 3.4 | 1.2 | 2.1 | 47.3 | 2600 |
| RF7835-RHZ1MZ1-6.35/11KV-1G185AL | 1×185 | 3.4 | 1.2 | 2.1 | 49.3 | 2850 |
| RF7835-RHZ1MZ1-6.35/11KV-1G240AL | 1×240 | 3.4 | 1.2 | 2.2 | 51.7 | 3150 |
| RF7835-RHZ1MZ1-6.35/11KV-1G300AL | 1×300 | 3.4 | 1.2 | 2.2 | 54.4 | 3600 |
| RF7835-RHZ1MZ1-6.35/11KV-1G400AL | 1×400 | 3.4 | 1.2 | 2.4 | 57.7 | 4000 |
| RF7835-RHZ1MZ1-6.35/11KV-1G500AL | 1×500 | 3.4 | 1.3 | 2.5 | 61.1 | 4500 |
| RF7835-RHZ1MZ1-6.35/11KV-1G630AL | 1×630 | 3.4 | 1.4 | 2.6 | 65.0 | 5250 |
| RF7835-RHZ1MZ1-6.35/11KV-1G800AL | 1×800 | 3.4 | 1.5 | 2.7 | 71.6 | 6150 |
| RF7835-RHZ1MZ1-6.35/11KV-1G1000AL | 1×1000 | 3.4 | 1.6 | 2.9 | 76.5 | 7200 |
| RF7835-RHZ1MZ1-6.35/11KV-3G50AL | 3×50 | 3.4 | 1.4 | 2.6 | 78.2 | 8300 |
| RF7835-RHZ1MZ1-6.35/11KV-3G70AL | 3×70 | 3.4 | 1.4 | 2.7 | 82.1 | 9050 |
| RF7835-RHZ1MZ1-6.35/11KV-3G95AL | 3×95 | 3.4 | 1.5 | 2.8 | 86.1 | 9800 |
| RF7835-RHZ1MZ1-6.35/11KV-3G120AL | 3×120 | 3.4 | 1.6 | 3.0 | 90.0 | 10600 |
| RF7835-RHZ1MZ1-6.35/11KV-3G150AL | 3×150 | 3.4 | 1.6 | 3.1 | 93.2 | 11350 |
| RF7835-RHZ1MZ1-6.35/11KV-3G185AL | 3×185 | 3.4 | 1.7 | 3.2 | 97.5 | 12250 |
| RF7835-RHZ1MZ1-6.35/11KV-3G240AL | 3×240 | 3.4 | 1.8 | 3.4 | 103.3 | 13700 |
| RF7835-RHZ1MZ1-6.35/11KV-3G300AL | 3×300 | 3.4 | 1.9 | 3.6 | 108.8 | 15500 |
| RF7835-RHZ1MZ1-6.35/11KV-3G400AL | 3×400 | 3.4 | 2.0 | 3.8 | 116.1 | 16750 |
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Low Toxicity |
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Flame Retardant NF C32-070-2.1(C2) IEC 60332-1/EN 50265-2-1 |
Fire Retardant NF C32-070-2.2(C1) IEC 60332-3/EN50266 |
Zero Halogen IEC 60754-1/NF C20-454 EN 50267-2-1 |
Low Smoke Emission IEC 61034/NFC20-902 EN 50268/NF C32-073 |
Low Corrosivity EN 50267-2-2/NF C32-074 IEC 60754-2/NF C20-453 |