KEMA PVC Outer Sheathed UHV XLPE Insulated Cable

 China KEMA PVC Outer Sheathed UHV XLPE Insulated Cable supplier

KEMA PVC Outer Sheathed UHV XLPE Insulated Cable image

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Brand Name :
HOLD-ONE

Certification :
CE/IEC/KEMA/VDE

Place of Origin :
China

MOQ :
Negotiable

Price :
Negotiable

Payment Terms :
L/C, T/T

Supply Ability :
100km per Month

Delivery Time :
8-15 days

Packaging Details :
Iron-wooden Drum or Whole Wooden Drum

Name :
Copper Conductor Cable

Conductor Material :
Copper

standard :
IEC 60502-1

Outer Sheath :
PVC

Color :
Customized

Type :
XLPE Underground 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.

We are China KEMA PVC Outer Sheathed UHV XLPE Insulated Cable manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.

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