0.6/1kv 4-Cores Copper Cable with PVC Insulated, Steel Tape Armored
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0.6/1kV 4-Cores Copper Cable with PVC Insulated, Steel Tape Armored
1. Operating Characteristics
Rated voltage: 0.6/1(1.2)kV
Max. Permissible continuous operating temperature of conductor: 70° C
Max. Temperature of conductor during short-circuit (5s max. Duration) shall not exceed:
Nominal cross section of conductor ≤ 300mm2: 160 ° C
Nominal cross section of conductor >300mm2: 140 ° 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 cable used for Alternative Current(AC) system, the armoring material should be non-magnetic.
2. Application
0.6/1kV 4-Cores Copper Cable with PVC Insulated, Steel Tape Armored is used for fixed installations such as electric power distribution networks or industrial installations, which is laid indoors, in tunnel, in cable trench or direct in ground, able to bear external mechanical force, but unable to bear large pulling force.
3. Manufacturing Standards
IEC 60502-1 & Chinese national standard GB/T 12706-2008 We can produce 0.6/1kV 4-Cores Copper Cable with PVC Insulated, Steel Tape Armored according to popular international standards such as ASTM, BS, DIN, NF &AS/NZ also.
NOTE:
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Note: RE= round conductor RM = stranded conductor SM=sectional conductor
| Cable size | Conductor type | Nominal thickness of PVC insulation (mm) | Nominal thickness of steel tape(mm) |
Nominal thickness of PVC sheath(mm) | Approx. cable overall diameter (mm) | Max. D.C resistance @ 20 0 C (Ω/km) |
| 4×1.5mm 2 | RE or RM | 0.8 | 0.2 | 1.8 | 14.2 | 12.1 |
| 4×2.5mm 2 | RE or RM | 0.8 | 0.2 | 1.8 | 15.1 | 7.41 |
| 4x4mm 2 | RE or RM | 1.0 | 0.2 | 1.8 | 17.2 | 4.61 |
| 4x6mm 2 | RE or RM | 1.0 | 0.2 | 1.8 | 18.5 | 3.08 |
| 4x10mm 2 | RM | 1.0 | 0.2 | 1.8 | 21.6 | 1.83 |
| 4x16mm 2 | RM | 1.0 | 0.2 | 1.8 | 24.1 | 1.15 |
| 4x25mm 2 | SM | 1.2 | 0.2 | 1.8 | 23.8 | 0.727 |
| 4x35mm 2 | SM | 1.2 | 0.2 | 1.8 | 25.9 | 0.524 |
| 4x50mm 2 | SM | 1.4 | 0.5 | 2.0 | 31.4 | 0.387 |
| 4x70mm 2 | SM | 1.4 | 0.5 | 2.1 | 35.0 | 0.268 |
| 4x95mm 2 | SM | 1.6 | 0.5 | 2.3 | 39.9 | 0.193 |
| 4x120mm 2 | SM | 1.6 | 0.5 | 2.4 | 43.1 | 0.153 |
| 4x150mm 2 | SM | 1.8 | 0.5 | 2.6 | 47.3 | 0.124 |
| 4x185mm 2 | SM | 2.0 | 0.5 | 2.8 | 52.3 | 0.0991 |
| 4x240mm 2 | SM | 2.2 | 0.5 | 3.0 | 58.4 | 0.0754 |
| 4x300mm 2 | SM | 2.4 | 0.5 | 3.2 | 64.3 | 0.0601 |
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