Compact conductors

  • Voltage:HV
  • Core:single or multi
  • Size: 179~717 mm2
  • Conductor: Aluminium alloy
  • Insulation: none
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Compact conductors
Detail
Construction characteristics
Conductor material Aluminium alloy
Conductor shape Compact stranded
Material of filler / inner sheath Grease
Name Cross section (mm2) Number of round wires Number of Z wires
177-A2F-165 179.27 1 + 6 12
177-A3F-165 179.27 1 + 6 12
242-A2F-189 246.02 1 + 6 12 + 18
242-A3F-189 246.02 1 + 6 12 + 18
261-A2F-196 265.7 1 + 6 12 + 18
261-A3F-196 265.7 1 + 6 12 + 18
301-A2F-210 306.29 1 + 6 12 + 18
301-A3F-210 306.29 1 + 6 12 + 18
346-A2F-224 351.44 1 + 6 12 + 18
346-A3F-224 351.44 1 + 6 12 + 18
366-A2F-231 372.26 1 + 6 12 + 18
366-A3F-231 372.26 1 + 6 12 + 18
455-A2F-261 461.73 1 + 6 + 12 18 + 24
455-A3F-261 461.73 1 + 6 + 12 18 + 24
504-A2F-275 511.25 1 + 6 + 12 18 + 24
504-A3F-275 511.25 1 + 6 + 12 18 + 24
538-A2F-284 545.83 1 + 6 + 12 18 + 24
538-A3F-284 545.83 1 + 6 + 12 18 + 24
648-A2F-311 657.8 1 + 6 + 12 18 + 24
648-A3F-311 657.8 1 + 6 + 12 18 + 24
666-A2F-315 675.58 1 + 6 + 12 18 + 24
666-A3F-315 675.58 1 + 6 + 12 18 + 24
707-A2F-324 717.03 1 + 6 + 12 18 + 24
707-A3F-324 717.03 1 + 6 + 12 18 + 24

Description

Special design of wires in "Z" or trapezoidal shape instead of the standard round wires.

The main advantage is the less voids among wires increasing the conductivity by 15% to 18% of the conductor considering the same diameter.

Additionally, the AeroZ with "Z" shape wires has a better aerodinamic performance with lower wind drag coefficient, that means, less mechanical efforts transmitted to the structures due to the wind load.

Application

A highly sophisticated conductor for high-voltage overhead lines has been launched on the power transmission market by Huadong since several years.

These are fully-locked conductor cables, known as AERO-Z®,  integrating one or more concentric layers of profiled wires in the form of a "Z." The outer layer, which is virtually smooth, has small helical grooves created between the upper edges of the Z-shaped wires with carefully chosen lay, depth and pitch. The characteristics of these AERO-Z® cables are more interesting than those of traditional stranded cables with round wires.

Characteristics

Reduced drag coefficient 

Greater useful cross section 

Reduced galloping probability 

Improved shock absorption 

No internal corrosion 

Inaudible innature 

Reduceed line losses 

Solution to snow and ice accretion 

Production Process

Huadong cable production process

Qualification

Huadong qualification
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HUADONG
Henan Huadong is a hi-tech, engineering group. We are specialized in the research,development,and production of power cables for overhead & underground electrical power transmission & distributions.
CONTACTS
  • sales@hlcables.com
  • +86-371-66766667
  • Whatsapp:+86 15093102503
  • Nanpu international center,Jinshui dustrict, Zhengzhou City, Henan P.R. China. Factory: Xiuwu industry zone, Jiaozuo City, Henan P.R. China.
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