Segmented Enamelled Copper Conductor 2000²

See all 290/500 (550)kV Copper Conductor Copper Wire/Alu Tape products
Description
Standards
International : IEC 62067Description
Land High Voltage Cable for reliable and secure high energy transmission in air, ground and tunnel applications.
Cable Design:
Stranded copper conductor class 2 according to IEC 60228 (optionally with segmented or enamelled conductor), semi conducting conductor screen, insulation of cross-linked polyethylene (XLPE), semi conducting insulation screen, semi conducting swellable bedding, copper screen, swellable bedding, aluminium tape bonded to PE sheath.
Optionally a Low Smoke Zero Hazard or semiconductive layer on PE sheath and Fiber Optics in screen area for temperature monitoring are available.
All high voltage cables are manufactured on the basis of international and customer specifications. The figures in the following data sheet allow an initial estimation to be made of the necessary cable cross section. All technical information are purely for information purposes and can't replace the cable design and calculation by Nexans Technical Department.
Characteristics
Construction characteristics | |
---|---|
Halogen free | Yes |
Lead free | Yes |
Conductor material | Copper |
Insulating material | XLPE |
Screen | Copper wire |
Outer sheath | HDPE |
Dimensional characteristics | |
Conductor cross-section | 2000mm² |
Screen section | 220mm² |
Outer Diameter | 147mm |
Approximate weight | 33kg/m |
Electrical characteristics | |
Operating voltage | 500kV |
Permissible current rating when buried | 1585A |
Nominal phase capacitance | 0.19µF / km |
Mechanical characteristics | |
Maximum pulling force by laying | 100kN |
Usage characteristics | |
Bending factor when laying | 30(xD) |
Longitudinal water tightness | Yes |
Minimum installation temperature | -20°C |
Max. conductor temperature in service | 90°C |