Cable construction
| Conductor | Class 1 solid copper conductor according to BS EN 60228 (previously BS 6360) Class 2 stranded copper conductor according to BS EN 60228 (previously BS 6360) Class 5 flexible copper conductor according to BS EN 60228 (previously BS 6360) |
| Insulation | Silicone rubber ceramic type |
| Binder Tape | PET (Polyester Tape) |
| Screen | AL/PET (Aluminium/Polyester Tape) |
| Drain Wire | Tinned copper |
| Covering | Lead or polyamide |
| Sheath | LSZH (Low Smoke Zero Halogen) Type LTS3 according to BS 7655. |
| Armour | Galvanized steel wires |
| Bedding | LSZH (Low Smoke Zero Halogen) |
[table “1215” not found /]
| CROSS SECTIONAL AREA | CONDUCTOR CLASS | MAXIMUM DC RESISTANCE OF CONDUCTOR AT 20°C ohms/km |
|---|---|---|
| 0.5 | 5 | 39 |
| 0.75 | 5 | 26 |
| 1 | 1 | 18.1 |
| 1.5 | 2 | 12.1 |
| 2.5 | 2 | 7.41 |
| CROSS SECTIONAL AREA mm² | MUTUAL CAPACITANCE pF/m | MINIMUM INSULATION RESISTANCE AT 20°C Mohms/km | MAXIMUM L/R RATIO µH/ohms | |
|---|---|---|---|---|
| Between Pairs or Adjacent Cores | Between any Core and Screen | |||
| 0.5 | 250 | 450 | >25 | 25 |
| 0.75 | 250 | 450 | >25 | 25 |
| 1 | 250 | 450 | >25 | 25 |
| 1.5 | 250 | 450 | >25 | 40 |
| 2.5 | 250 | 450 | >25 | 65 |
Our power cables have many accessories.
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BS 7835 XLPE LSZH 6.35/11 (12)kV Cable BS 6622 XLPE PVC 19/33 (36)kV CableNA2XS(FL)2Y Aluminium Conductor XLPE PE- 18/30 (36)kV Cable
NA2XS(FL)2Y Aluminium Conductor XLPE PE-12/20 (24)kV Cable
NA2XS(FL)2Y Aluminium conductor XLPE PE-6/10 (12)kV Cable
NA2XS(F)2Y Aluminium Conductor XLPE PE – 18/30k (36)V Cable
NA2XS(F)2Y Aluminium Conductor XLPE PE – 12/20 (24)kV Cable
NA2XS(F)2Y Aluminium Conductor XLPE PE – 6/10 (12)kV Cable
NA2XS2Y Aluminium Conductor XLPE PE – 18/30k (36)V Cable
NA2XS2Y Aluminium Conductor XLPE PE – 12/20 (24)kV Cable
NA2XS2Y Aluminium Conductor XLPE PE – 6/10 (12)kV Cable
N2XS(FL)2Y – 12/20 (24)kV Cable
N2XS(FL)2Y – 6/10 (12)kV Cable
N2XS(F)2Y – 18/30 (36)kV Cable
N2XS(F)2Y XLPE PE – 12/20 (24)kV Cable
N2XS(F)2Y XLPE PE – 6/10 (12)kV Cable
N2XS2Y XLPE PE – 18/30 (36)kV Cable
N2XS2Y XLPE PE – 12/20 (24)kV Cable
N2XS2Y XLPE PE – 6/10 (12)kV Cable
NA2XSY Aluminium Conductor XLPE PVC – 18/30 (36)kV Cable
NA2XSY Aluminium Conductor XLPE PVC – 12/20 (24)kV Cable
NA2XSY Aluminium Conductor XLPE PVC – 6/10 (12)kV Cable
N2XSEY XLPE PVC – 6/10 (12)kV Cable
N2XSY XLPE PVC – 18/30 (36)kV Cable
N2XSY XLPE PVC – 12/20 (24)kV Cable
N2XSY XLPE PVC – 6/10 (12)kV Cable
BS 6622 XLPE MDPE 6.35/11 (12)kV Cable
BS 6622 XLPE PVC 6.35/11 (12)kV Cable
BS 7835 XLPE LSZH 6.35/11 (12)kV
BS 7835 XLPE LSZH 19/33 (36)kV
BS 6622 XLPE PVC 19/33 (36)kV