XLPE Insulated, PVC Sheathed Single Core Cables for Fixed Installations Double Insulated Power Cable

Al/CU Conductor XLPE/PVC Insulated Thin/Thick steel armored PE Sheathed Power Cable.
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 250oC.
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

For indoor or outdoor installation in open air in tray, trough and conduit or for direct burial in free draining soil or inside duct where no mechanical damage is to be expected. Power cable for utilities low voltage distribution systems and in commercial buildings, industrial plants, power stations and substations. For systems operating at not more than 0.6 kV between a conductor to earth or 1 kV between conductors at maximum conductor temperatures of 90 °C for continuous normal operation and 250 °C for short circuit

STANDARDS:
1. Conforms to IEC 60502-1 Standard:Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1,2 kV) up to 30 kV (Um = 36 kV)" – "Part 1: Cables for rated voltages of 1 kV (Um = 1,2 kV) and 3 kV (Um = 3,6 kV)".
2. Conforms to Israeli Standard IS 1516:Extruded solid dielectric insulated power cables for rated voltages from 1 kV to 30 kV" for the type N2XY FR1.
3. Conforms to the Council of the European Communities Directives 73/23/EEC (Low Voltage Directive), 92/59/EEC and 93/68/EEC for black and yellow/green
coloured insulation.