Cu/XLPE/Sehh/PVC/DSTA/PVC – W 12,7/22(24)kV
UNDERGROUND CABLE, 3 CORES, COPPER CONDUCTOR, XLPE INSULATED, METTALLIC SCREEN CONSIST OF WIRE AND COPPER TAPE, DOUBLE STEEL TAPE AMOR, PVC SHEATHED
Standard: IEC 60502-2, TCVN 5935-2: 2013, IEC 60228, TCVN 6612: 2007
CONSTRUCTION (Caption for product structure image (left image)): Cu/XLPE/Sehh/PVC/DSTA/PVC – W
- Conductor: Anneal copper (class 2, compacted) and water blocking material
- Conductor screen: Semi-conductive compound
- Insulation: XLPE
- Insulation screen: Semi-conductive compound
- Water-blocking layer: water-blocking semi-conducting tape
- Metallic screen: Copper wire and Copper tape
- Filler layer, Binder tape
- Separator sheath: PVC (ST2)
- Metallic armour: Double steel tape amour (DSTA)
- Outer sheath: PVC (ST2)
CABLE IDENTIFICATION: by color tape
- Cores: red, yellow, blue
- Outer sheath: Black or order
CABLE CHARACTERISTICS:
- Rated voltage Uo/U(Um): 12,7/22(24)kV
- Max. conductor temperature in normal operating conditions: 90oC