Send Message
Qingdao Yilan Cable Co., Ltd. 86-- 18724796885 atwood.lee@hold-one.com
KEMA PVC Outer Sheathed UHV XLPE Insulated Cable

KEMA PVC Outer Sheathed UHV XLPE Insulated Cable

  • High Light

    UHV XLPE Insulated Cable

    ,

    PVC Sheathed XLPE Insulated Cable

    ,

    KEMA XLPE Insulated Cable

  • Name
    Copper Conductor Cable
  • Conductor Material
    Copper
  • Standard
    IEC 60502-1
  • Outer Sheath
    PVC
  • Color
    Customized
  • Type
    XLPE Underground Cable
  • Place of Origin
    China
  • Brand Name
    HOLD-ONE
  • Certification
    CE/IEC/KEMA/VDE
  • Minimum Order Quantity
    Negotiable
  • Price
    Negotiable
  • Packaging Details
    Iron-wooden Drum or Whole Wooden Drum
  • Delivery Time
    8-15 days
  • Payment Terms
    L/C, T/T
  • Supply Ability
    100km per Month

KEMA PVC Outer Sheathed UHV XLPE Insulated Cable

UHV XLPE insulated cable

 

XLPE insulated cable

 

The basic material of XLPE is polyethylene, which is chemically converted into cross-linked polyethylene (XLPE) through the cross-linking reaction of organic peroxides. The cross-linking method of polyethylene was developed in the United States in the 1950s and has been continuously developed to be applied to higher voltages since then. Higher voltages are increasingly required, and 500kV XLPE cables have been commercialized

 

Physical and Electrical Characteristics

 

No.cores x Insulation Sheath Outer Ø weight Current ratings in air 30℃ Current ratings buried 20℃
cross-sec. thickness thickness approx. approx.
  Nominal
Phase Neutral value
mm² mm mm mm mm kg / km A A
3×4+1×2.5 0.7 0.7 1.8 12.7 277 37 47
3×6+1×4 0.7 0.7 1.8 13.9 363 47 60
3×10+1×6 0.7 0.7 1.8 16.1 527 64 81
3×16+1×10 0.7 0.7 1.8 18.6 766 85 106
3×25+1×16 0.9 0.7 1.8 22.2 1140 113 137
3×35+1×16 0.9 0.7 1.8 24.6 1475 139

164

 

 

Conductor type

 

Currently, copper (Cu) and aluminum (Al) are the main materials for XLPE conductors.

(1) Copper (Cu)
Copper (Cu) conductor has advanced electrical characteristics, processability and economic benefits. Therefore, they are used in most underground conductor materials. It is worth noting that the purity of electrolytic copper needs to reach 99.96%~99.86%.
(2) Aluminum (Al)
Since aluminum is about one-third lighter than copper, it is easier to handle. Its conductivity is about two-thirds of copper, but it is more economical. Due to these characteristics, Al is the most widely used material after copper.

 

Benefits of XLPE

 

Plastic insulation materials have the advantages of excellent insulation properties, easy wiring, connection and maintenance, so they are widely used in advanced countries. Due to the development of cross-linking technology, XLPE insulated cables can be applied to higher voltages. Recently, XLPE cables have completely replaced OF cables. The advantages of XLPE are its light weight, thermal characteristics, low wiring costs and low material costs.