PVC power cable

PVC power cable With the characteristics of stable performanceadvanced technologybroad materials resourceslow pricesgood flexible and easy to lay and maintain, the polyvinyl chloride insulated power cable is used in fixing lay-up on transmission and distribution electric lines of 50 Hz A.C rated voltage 10 KV or below.

Application properties

Long term permissible working temperature of cable conductive core is not more than 70.

During short circuit (maximum permanent time is not more than 5 seconds),Temperature of cable conductor is not more than 165.

The difference level of lay-up cable is not restricted. When laying the cable, ambient temperature of laying is not low than 0.

They have a good chemical stability, acid resistance, alkali resistance, salt resistance, oil resistance, solvent resistance and flame retardant properties..

Light weight, good bending properties and easy to install and maintenance

Al/CU Conductor XLPE/PVC Insulated Thin/Thick steel armored PE Sheathed Power Cable.
AL/CU,XLPE/PVC,SWA/DSTA,PVC/PE
Al/CU Conductor XLPE/PVC Insulated Thin/Thick steel armored PE Sheathed Power Cable. AL/CU,XLPE/PVC,SWA/DSTA,PVC/PE
Relative manufacturing standards: IEC60505, BS, DIN,ASTM,JIS or other standards.
Application:
It is used to transmit and distribute power in power transmission and distribution system of 35kV or lower. It is generally applied to the fields including power, construction, mines, metallurgy, petrochemical industry and communication in complete replace of oil immersed paper insulated power cable and in partial replace of PVC insulated power cable.
Using features:
1. Rated voltage: Uo/U: 26/35kV, 21/35kV, 12/20 kV (24 kV), 8.7/10kV, 8.7/15kV, 6/6kV, 6/10kV and 0.6/1kV.
2. No. Of core: Single-core, Two-core,Three-core,Four-core,Five-core,Six-core.
3. The highest allowed operating temperature of conductor for long-term working is 90oC. In short-circuit (Max. Long-term is no more than 5 seconds). The highest temperature for conductor is no more than 250 degree.
4. D. C. Resistance of the conductor complies with the stipulations of international standar.
5. The environment temperature should be no lower than zero degree when lay. Otherwise it should be preheated.
6. The cable is laid without horizontal drop limit. The Min. Bending radius of cables should be no smaller than 12 times of cable outer diameter.
7. Working Frequency Voltage Test:
For cable with Uo of 3.6kV or lower: 2.5Uo+2kV/5min without puncture.
For cable with Uo of 3.6Kv~18kV: 3.5Uo/5min without puncture.
For cable with Uo of 21kV and 26 kV: 2.5Uo/30min without puncture.
8. Partial Discharge Test: The discharge volume should be no more than 10pC under 1.73Uo for the cable
This series includes:
Copper (aluminum) conductor, XLPE/PVC insulated ,PVC sheathed power cables
Copper (aluminum) conductor, XLPE/PVC insulated, PE sheathed power cables
Copper (aluminum) conductor, XLPE/PVC insulated, steel tape armoring(DSTA) PVC sheathed power cables
Copper (aluminum) conductor, XLPE/PVC insulated, steel tape armoring(DSTA), PE sheathed power cables
Copper (aluminum) conductor, XLPE/PVC insulated, steel wire armoring(SWA), PVC sheathed power Cables
Copper (aluminum) conductor, XLPE/PVC insulated, steel wire armoring(SWA), PE sheathed power cables
-Conductor:
Solid or stranded copper
-Insulation:
Cross-linked polyethylene/ polyvinyl chloride ( XLPE or PVC)
-Circuit Identication:
The insulation shall be red, black or other colors.
-Filler:
Polypropylene with lapped binding tape
-Inner Sheath:
Polyvinyl chloride (Black)
-Armor:
Galvanized steel wire or double steel tape armor
-Core-covering:
Binding tape
-Outer Sheath:
Polyvinyl chloride/ (Black)
0.6/1kV upto 36Kv

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