How Much To Install 3 Phase Power Australia

By | December 4, 2021



How Much Does It Cost to Install 3 Phase Power in Australia?



Installing three-phase power in industrial or commercial premises can provide considerable value and operational savings over traditional single-phase power. Installing three-phase provides premises with power from three different legs, rather than single-phase which runs from one single supply. This enables a larger capacity of power to be available, enabling businesses to support more machines when it comes to large scale projects or operations. The cost of installation however, is something that should be taken into account when considering this upgrade.

When considering the cost of 3 phase power installation in Australia, it is important to understand the various factors involved. Factors such as the size of the premises, the local electricity network and any other infrastructure considerations all need to be taken into account. In addition, installing 3 phase power may require additional materials in order to be correctly configured - all of which require budgeting for. In this article, we will explore the important points to consider when assessing the cost of installing 3 phase power in the Australian market.

Understanding All Costs Involved in Installation



When considering the cost of 3 phase power installation in Australia, it is important to understand all associated costs, not just the initial installation fee. On top of the installation fee, there are other potential costs related to:


  • Getting an electrical contractor for installation

  • Purchasing specialised wiring, fixtures and fittings for the project

  • Any additional installation and labour costs associated with the project

  • Upgrading existing circuits or installing new ones

  • Upgrading existing electrical switchboard

  • Testing and commissioning of the installation



As a result, it is important to ensure that you understand the total cost of the installation before beginning the project. Generally, the larger the project, the greater the associated costs with installing three-phase power.

Factoring In Materials



In addition to understanding all associated labour costs, it is also important to factor in the cost of materials required. Depending on the scope of the project, this can vary considerably. It may include items such as wiring, switches, circuit breakers, and other fixtures and fittings suitable for the project. As a result, it is important to factor in these costs for a comprehensive estimation of installation costs.

Average Cost of Installation



The average cost of installation for three-phase power in Australia can range from $1,800 to $3,000. This will depend on the size of the premises, the type of installation and the number of circuits involved. Of course, the final cost will be determined following inspection by an electrical contractor. Nonetheless, the cost of installation for 3 phase power tends to be much cheaper than running multiple single-phase supplies.

Conclusion



The installation of three-phase power in commercial or industrial premises can provide significant operational savings over traditional single-phase power. However, before beginning the project, it is important to understand the various costs associated with the installation. This includes costs associated with labour, materials and any additional infrastructure works. The average cost of installation for three-phase power in Australia is typically between $1,800 and $3,000, depending on the size of the premises and the scope of the project. Regardless, the cost of installation for 3 phase power tends to be much cheaper than running multiple single-phase supplies.


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