1kv aluminum armored cable copper armored cable for underground application
2. Operating Characteristics
Rated voltage: 0.6/1(1.2)kV
Max. permissible continuous operating temperature ofconductor: 90 °C
Max. temperature of conductor during short-circuit (5s max. duration) shall not exceed: 250 °C The ambient temperature under installation should not be lower than: 0 °C
The bending radius of cable is recommended as following
For single core cable:not less than 15 times of the diameter of cable
For multi-core cable: not less than 12 times of the diameter of cable
When the armored single core cableused for Alternative Current(AC) system, thearmoring material should be non- magnetic.
3. Application
The cable is used for fixed installations such as electric power distribution networks or industrial installations, which is laid in high fall area, able to bear external mechanical force, and certain pulling force.
4. Manufacturing Standards
IEC 60502-1 & Chinese national standard GB/T 12706-2008
We can produce above cables according to popular international standards such as ASTM,BS,DIN,NF &AS/NZ also.
armored cable, SWA Cable
5. Main technical data for armored cable
5.1 Main technical data of 0.6/1KV, Single core, Copper conductor, XLPE insulated, galvanized steel wire armored and PVC or PE sheath cables
CABLE CONSTRUCTION: CU/XLPE/SWA/PVC or PE
Cable size |
Conductor type | Nominal thickness of XLPE insulation (mm) | Approx. diameter of steel wire(mm) | Nominal thickness of PVC or PE sheath(mm) | Approx. cable overall diameter (mm) | Max. D.C resistance @ 200C(Ω/km) |
1x1.5mm2 | RM | 0.7 | 1.6 | 1.4 | 11.2 | 12.1 |
1x2.5mm2 | RM | 0.7 | 1.6 | 1.4 | 11.6 | 7.41 |
1x4mm2 | RM | 0.7 | 1.6 | 1.4 | 12.1 | 4.61 |
1x6mm2 | RM | 0.7 | 1.6 | 1.4 | 12.6 | 3.08 |
1x10mm2 | RM | 0.7 | 1.6 | 1.4 | 13.9 | 1.83 |
1x16mm2 | RM | 0.7 | 1.6 | 1.4 | 14.9 | 1.15 |
1x25mm2 | RM | 0.9 | 1.6 | 1.4 | 16.7 | 0.727 |
1x35mm2 | RM | 0.9 | 1.6 | 1.4 | 17.8 | 0.524 |
1x50mm2 | RM | 1.0 | 1.6 | 1.4 | 19.3 | 0.387 |
1x70mm2 | RM | 1.1 | 2.0 | 1.4 | 22.1 | 0.268 |
1x95mm2 | RM | 1.1 | 2.0 | 1.5 | 24.2 | 0.193 |
1x120mm2 | RM | 1.2 | 2.0 | 1.5 | 26.1 | 0.153 |
1x150mm2 | RM | 1.4 | 2.0 | 1.6 | 28.2 | 0.124 |
1x185mm2 | RM | 1.6 | 2.0 | 1.6 | 30.5 | 0.0991 |
1x240mm2 | RM | 1.7 | 2.5 | 1.7 | 34.5 | 0.0754 |
1x300mm2 | RM | 1.8 | 2.5 | 1.8 | 37.3 | 0.0601 |
1x400mm2 | RM | 2.0 | 2.5 | 1.9 | 40.9 | 0.0470 |
1x500mm2 | RM | 2.2 | 3.15 | 2.0 | 46.6 | 0.0366 |
1x630mm2 | RM | 2.4 | 3.15 | 2.2 | 51.6 | 0.0283 |
Note: RE= round conductor RM = stranded conductor SM=sectional conductor
5.2 Main technical data of 0.6/1KV, three cores, Copper conductor, XLPE insulated, galvanized steel wire armored and PVC or PE sheath cables
CABLE CONSTRUCTION: CU/XLPE/SWA/PVC or PE
Cable size |
Conductor type | Nominal thickness of XLPE insulation (mm) | Approx. diameter of steel wire(mm) | Nominal thickness of PVC or PE sheath(mm) | Approx. cable overall diameter (mm) | Max. D.C resistance @ 200C(Ω/km) |
3x1.5mm2 | RE or RM | 0.7 | 0.8 | 1.8 | 13.8 | 12.1 |
3x2.5mm2 | RE or RM | 0.7 | 0.8 | 1.8 | 14.6 | 7.41 |
3x4mm2 | RE or RM | 0.7 | 1.25 | 1.8 | 16.5 | 4.61 |
3x6mm2 | RE or RM | 0.7 | 1.25 | 1.8 | 17.6 | 3.08 |
3x10mm2 | RM | 0.7 | 1.25 | 1.8 | 20.4 | 1.83 |
3x16mm2 | RM | 0.7 | 1.6 | 1.8 | 23.4 | 1.15 |
3x25mm2 | SM | 0.9 | 1.6 | 1.8 | 24.4 | 0.727 |
3x35mm2 | SM | 0.9 | 1.6 | 1.8 | 26.2 | 0.524 |
3x50mm2 | SM | 1.0 | 1.6 | 1.9 | 29.1 | 0.387 |
3x70mm2 | SM | 1.1 | 2.0 | 2.0 | 33.2 | 0.268 |
3x95mm2 | SM | 1.1 | 2.0 | 2.1 | 36.9 | 0.193 |
3x120mm2 | SM | 1.2 | 2.0 | 2.2 | 39.9 | 0.153 |
3x150mm2 | SM | 1.4 | 2.0 | 2.4 | 43.6 | 0.124 |
3x185mm2 | SM | 1.6 | 2.5 | 2.5 | 48.9 | 0.0991 |
3x240mm2 | SM | 1.7 | 2.5 | 2.7 | 54.3 | 0.0754 |
3x300mm2 | SM | 1.8 | 2.5 | 2.9 | 59.4 | 0.0601 |
Note: RE= round conductor RM = stranded conductor SM=sectional conductor
5.3 Main technical data of 0.6/1KV, four cores, Copper conductor, XLPE insulated, galvanized steel wire armored and PVC or PE sheath cables
CABLE CONSTRUCTION: CU/XLPE/SWA/PVC or PE
Cable size |
Conductor type | Nominal thickness of XLPE insulation (mm) | Approx. diameter of steel wire(mm) | Nominal thickness of PVC or PE sheath(mm) | Approx. cable overall diameter (mm) | Max. D.C resistance @ 200C(Ω/km) |
4x1.5mm2 | RE or RM | 0.7 | 0.8 | 1.8 | 14.5 | 12.1 |
4x2.5mm2 | RE or RM | 0.7 | 1.25 | 1.8 | 16.4 | 7.41 |
4x4mm2 | RE or RM | 0.7 | 1.25 | 1.8 | 17.5 | 4.61 |
4x6mm2 | RE or RM | 0.7 | 1.25 | 1.8 | 18.7 | 3.08 |
4x10mm2 | RM | 0.7 | 1.6 | 1.8 | 22.5 | 1.83 |
4x16mm2 | RM | 0.7 | 1.6 | 1.8 | 25.1 | 1.15 |
4x25mm2 | SM | 0.9 | 1.6 | 1.8 | 26.9 | 0.727 |
4x35mm2 | SM | 0.9 | 1.6 | 1.9 | 29.2 | 0.524 |
4x50mm2 | SM | 1.0 | 2.0 | 2.0 | 33.4 | 0.387 |
4x70mm2 | SM | 1.1 | 2.0 | 2.2 | 37.4 | 0.268 |
4x95mm2 | SM | 1.1 | 2.0 | 2.3 | 41.7 | 0.193 |
4x120mm2 | SM | 1.2 | 2.5 | 2.4 | 46.2 | 0.153 |
4x150mm2 | SM | 1.4 | 2.5 | 2.6 | 50.7 | 0.124 |
4x185mm2 | SM | 1.6 | 2.5 | 2.8 | 55.8 | 0.0991 |
4x240mm2 | SM | 1.7 | 2.5 | 3.0 | 62.0 | 0.0754 |
4x300mm2 | SM | 1.8 | 3.15 | 3.1 | 87.6 | 0.0601 |
Note: RE= round conductor RM = stranded conductor SM=sectional conductor
