66-500KV XLPE Power Cable
66-500KV XLPE Power Cable
66-500KV XLPE Power Cable
66-500KV XLPE Power Cable
66-500KV XLPE Power Cable
66-500KV XLPE Power Cable
  • Description
  • Technical Parameters
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Product Name

66-500KV XLPE Power Cable


Construction

  • Power Cable with Aluminum Conductor
  • Power Cables with cross-linked polyethylenc Insulation

Standard

  • IEC 60840 rated voltage 30KV(Um=36KV)and above to 150KV(Um=170KV)extruding insulation power cable and accessories-test meathod and requirement
  • IEC 62067 rated voltage 150KV(Um=170KV)and above to 500KV(Um=550KV)extruded insulation power cable and accessories-test meathod and requirement


Operating Environment

  • Max admissible temperature for conductor:
    90℃ under normal running condition; 250℃ under short circuit ( max. duration is 5s )
  • Min bending radius is recommended to be 20 times of cable overall diameter.
  • PVC sheathed cables shall not be installed in the environment temperature is below 0 ℃, and if it is below 0℃, the cable should be heated before installation


Metal sheath

Cable with corrugated aluminum sheath: places where there is not much corrosion but much requirement for mechanical strength ( e.g. direct connection to transformers, laying on bridges and in certical shafts )


Plastic Outer Sheath

  • Cable with PVC outer sheath (type02) are suitable for the high voltage cable transmission line with general fireproof requirement and somewhat insulation requirement on the outer sheath.
  • Cables with PE outer sheath (Type03) are suitable for high voltage transmission line directly buried underground with higher insulation requirement on the outer sheath; and if they are laid in tunnels or vertical shafts, anti-fire and flame-retardant measures must be taken.
  •  Longitudinal Water-blocking Power Cable
  • YJLW02 Power Cable with Copper Conductor

Specification & Name

  • YJLW02 Power Cable with Copper Conductor, XLPE Insualaiton, Corrugated Aluminum Sheath, PVC Outer Sheath.
  • YJLW02-Z Longitudinal Water-blocking Power Cable with Copper conductor, XLPE Insualton, Corrugated Aluminum Sheath.
  • YJLW03 Power Cable with Copper Conductor, XLPE Insulation, Corrugated Aluminum Sheath, PE Outer Sheath.
  • YJLW03-Z Longitudinal Water-blocking Power Cable with Copper conductor, XLPE Insualton, Corrugated Aluminum Sheath.
  • YJLLW02 Power Cable with Aluminum Conductor, XLPE Insualaiton, Corrugated Aluminum Sheath, PVC Outer Sheath.
  • YJLLW02-Z Longitudinal Water-blocking Power Cable with Copper Conductor, XLPE Insualton, Corrugated Aluminum Sheath, PVC Outer Sheath.
  • YJLLW03 Power Cable with Aluminum Conductor, XLPE Insulation, Corrugated Aluminum Sheath, PE Outer Sheather.
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