XLPE insulated high voltage cables type XDFCuCuT
XLPE insulated high voltage cables type XDFCuCuT
HV XLPE insulated single core cables with a copper flat-wire screen, longitudinal and radial watertightness.
Read moreDescription
Description
Standards
-
TestIEC 60840; IEC 62067
-
NationalASE
Applications
- Underground distribution networks
- Pipe laying and ground laying
- Installation in electrical substations
These products are manufactured according to your specifications. Therefore, there is no standard product list. For more information, please contact us.
Construction
- Copper or aluminum conductor
- Extruded inner semi-conductor
- Cross-linked PE insulation (XLPE)
- Extruded outer semi-conductor
- Semi-conductive swelling tape
- Flat copper wire screen
- Semi-conductive swelling tape
- Radial sealing (copper or aluminum tape)
- Outer HDPE sheath
Properties
- Longitudinal and radial sealing provided by two layers of tapes that swell in the presence of moisture and prevent the spread of water in case of injury to the sheath
- Special abrasion resistant PE outer jacket with low shrinkage rate
- Cross-linked PE insulation (XLPE) with high dielectric strength and low losses
- Halogen free
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Copper or Aluminum
Material of the inner semi-conductor
XLPE
Insulation
XLPE (Cross-linked Polyethylene)
Material of the external semi-conductor
XLPE
Outer sheath
PE-HD
Halogen free
Yes
Electrical characteristics
Electrical characteristics
Operating voltage - range
45 ... 500 kV
Usage characteristics
Usage characteristics
Max. conductor temperature in service
90 °C
Short-circuit max. conductor temperature
250 °C
Radial water tightness
Yes
Field of application
Indoor, Outdoor, Underground
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