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High voltage cables type POAluWT

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High voltage cables type POAluWT International Designation  HKAW2Y

High voltage oil-filled single core cables with extruded and corrugated aluminium sheath.

Standards
International  IEC 60141
National  ASE
Description

CONSTRUCTION :

 

  1. Hollow copper conductor
  2. Semi-conductive paper tapes
  3. Oil impregnated paper insulation
  4. Semi-conductive paper tapes
  5. Metallized coton tapes
  6. Extruded and corrugated aluminium sheath
  7. Outer PE sheath

 

Voltage level : 60 kV up to 500 kV

Conductor cross-section : 240 mm² up to 2'000 mm²

These products will be manufactured according to your specifications. Consequently there is no list for standard products. For further informations, please contact us.


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Characteristics
Construction characteristics
Conductor material Aluminium / Polyester tape  
Material of the inner semi-conductor Semi-conductive papers  
Insulation Penguin  
Material of the external semi-conductor Semi-conductive papers  
Metallic sheath Welded corrugated aluminium  
Outer sheath PE-HD  
Electrical characteristics
Operating voltage - range 150 .. 500kV  
Usage characteristics
Max. conductor temperature in service 80°C  
Short-circuit max. conductor temperature 160°C  
Radial water tightness Yes  
Field of application Indoor, Outdoor, Underground  

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High voltage cables type POAluWT   Construction (267 kB)

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