90 YEARS OF OPERATIONS

NATIONAL FOOTPRINT

REMOTE AREA SPECIALIST

QUALITY & INNOVATION

Electrical Installations

We have extensive electrical capabilities and can support our customers with electrical installations and systems including switch-rooms, motor control centre installations and substation design, construction and modifications up to 66kV and more.

Cowell Electric also has extensive electrical capabilities, both independent and in conjunction with our transmission and distribution capabilities. We can support our customers with their electrical installations and system with the following services; 

  • Substation design, construction and modifications up to 66kV
  • HV and LV MSB Installations, upgrades and maintenance
  • HV and LV Indoor and Outdoor switchgear installations
  • Earthing system design and installation
  • HV cable installation, jointing, terminating and testing

Are you a Cowell Electricity Customer?

Flagship Projects

Carrapateena Truck

Carrapateena 11KV DCCT

Cowell Electric designed, supplied and construct approximately 6.4km of 11kV Overhead Lines including 6.4km of 11kV Overhead Lines configured as 2 by 3.2km circuits to 3 vent fan locations and 69 x 15.5m galvanised steel monopoles.

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Distribution

SMA Olympic Dam

Cowell Electric installed and commissioned 11kV double circuit overhead distribution lines to supply power to the SMA.

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strung line

Silverton Windfarm 33KV

Cowell Electric installed and strung 51 slip jointed tubular steel structures ranging from 15-30m long and strung 7.7km of dual circuit overhead power line and 9.6km of single circuit overhead power line.

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Lincoln Gap CN-9 to 1

Lincoln Gap Windfarm 275KV

Cowell Electric constructed 6.8km 275kV overhead power line and included 6.8km of single circuit 275kV and OPGW power line using single sulphur conductor per phase and one overhead OPGW circuit on 27m-30m steel slip jointed tubular poles.

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Electrical Installations

Carrapateena Powerline

Cowell Electric designed and constructed approximately 7.5km of 11kV overhead power line including 40, 17m galvanised steel monopoles and 33klm of Mango conductors.

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Renewables - Bungala solar

Bungala Solar Farm

Cowell Electric installed approximately 4.3km of 185mm2 33kV cable to link 12 banks of 3AC/DC power stations in a daisy chain method and approx. 12.1km of 300mm2 33kV cable which links each of these 12 banks back to the main 33kV switchroom.

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