copper conductor XLPE insulated cable
Detail Description or Construction:
-Application
Preferably used for urban networks.Suitable for use in duct, trays and direct burial in ground, subjected to immerse in water all the time.
-Conductor : Compact round stranded copper
-Conductor Shield : Semi-conducting tape and extruded semi-conducting cross-linked polyethylene
-Insulation : Cross-linked polyethylene
-Insulation Shiel : Semi-conducting cross-linked polyethylene
-Synthetic water blocking layer : Semi-conducting water blocking tape
-Shield : copper tape
-Sheath : Black polyethylene.
Application
PVC cable 300 sq mm power cables for australia be used for fixed installation indoors and outdoors in cable ducts
or directly in the ground.
From a design point of view, medium-voltage 240mm xlpe 3 core power cable has three types:
1. single-core cable, 2. three single-core cables laid-up, 3. three-core cable.
Construction of 240mm xlpe 3 core power cable:
Conductor(copper or aluminium) - conductor screen of semiconducting compound - insulation of cross-linked polyethylen (XLPE) - screen of semiconducting compound - semiconducting swellable tape - screen of copper tape or copper wires+copper tape - separation tape - ( PVC inner sheath - Steel wire armour or steel tape armour ) - PVC or PE sheath.
*Low smoke Halogen free fire resistant or flame retardant material is available.
Conductor:Copper, Aluminum
No. of Core: Single core or three cores
Insulation: XLPE
Usage Envirnment of 240mm xlpe 3 core power cable:
In ground, outdoors, in water, indoors and in cable ducts
Application of 240mm xlpe 3 core power cable:
The medium voltage 240mm xlpe 3 core power cable with insulation of cross-linked polyethylene (XLPE) are designed for transfer and distribution of electrical power with nominal voltage Uo/U 3.6/6 to 26/35 kV and frequency 50 Hz in urban and district electrical networks and for electrical supply of transformer's substations, small and medium industrial plants. They are suitable for use in distribution installations, electric power stations and industrial systems. The cables are for fixed assembly in lines with unlimited difference levels, indoor installations, in cable ducts, conduits and shafts, over shelves and grills directly underground in ditch and outdoor shelter.
