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3 phase power

Most residential properties can function perfectly well on a single-phase power supply. This system contains one active wire and one neutral wire providing one phase of 230V alternating current. That’s sufficient for most household appliances or fixtures.

However, commercial properties have many different requirements, especially those that operate heavy machinery. They require something more powerful and efficient, which is why ARC Electrical & Data offers 3-Phase system installation. A 3-Phase electrical set-up can easily support all kinds of heavy machinery, ensuring you get a more consistent performance. 

What is a 3-Phase Power System?

A 3-phase system has three active wires which provides three phases of alternating current. The voltage through any two hot wires in the system is 410V at a given time while remaining consistent. This system never falls to zero which makes it ideal for heavy machinery and air conditioners. 

It’s the ideal way to balance larger incoming electricity loads.  They also significantly reduce the overall stress on your property’s electrical system. These systems need to be planned well and since they handle such heavy electrical loads, also need specialized installations that we provide. We are not only knowledgeable, but also extremely skilled in handling all types of 3-phase power system installations.

Our trained experts understand the 3-Phase power system well. We will consider your business requirements, budget, and other such influencing factors before creating a plan for installation. Our goal is to ensure you have a consistent electrical supply at all times.

What are the Benefits of a 3-Phase Electrical System?

Many business owners switch to this system because it offers many great benefits that justify the initial expense. Here’s a look at these benefits:

  • Cost – While switching from single-phase to 3-Phase may require some investing, installing it on new commercial properties is more affordable. It requires less load on the electrical system, which can help you save hundreds of dollars.
  • Good for Commercial Applications – As 3-Phase power provides a more consistent supply, it is ideal for commercial applications. It can support multiple servers, data banks, transmission lines, etc. You won’t have to deal with surges that place your delicate machinery at risk.
  • Directly from Provider – 3-Phase electrical systems get approved directly from the electricity supply company.

Tailored 3-Phase Installation Solutions

As you can see, there are numerous benefits to getting a 3-phase power supply installed on your commercial property. When we handle this job, you can rest assured that we will complete it to industry standards and we also provide guarantees for our work. We always focus on doing the job right the first time around and never compromise on any aspect of the job.

The safety of our client’s property is paramount to us and we make sure that all the component of the 3-phase system is installed correctly. Once the installation is complete, we will check the system to ensure that every aspect of it is functioning as planned. For any more information about these systems and how they work, feel free to discuss your requirement with our knowledgeable team.

If you’re thinking of getting a new 3-phase power system, get in touch with ARC Electrical & Data today.

We offer a full residential electrical service including:

  • Installation of Lights
  • New Circuits
  • LED lights
  • Safety Switches
  • Ceiling Fans
  • Powerpoints

We know that electrical problems can be stressful and hard

Labour, material and customer satisfaction come with every job we do. Our Electricians are clean and tidy. We’ll make sure your home is left even better than we found it. We are Experienced Professionals and we pride ourselves on our quality of work, attention to details and service.

We are locally & family owned and operated, and all of our technicians have full trade qualifications or Electrician’s license.  We are also fully insured for your peace of mind.

ARC Electrical & Data are here to help you with your electrical problems. Call us now to arrange a professional electrician to come and assist with your electrical issues.

Our Customers


Excellent service. We had a difficult situation and was responded to promptly. Great communication and the team had to work in difficult weather conditions to restore our power. We highly recommend ARC electrical.


ARC are a very reliable company. They arrived when they said they would, they documented all the work that needed to be done and took photos and then sent me a quote when they said they would. The team were brilliant and professional in their work as well as advising us of outdated smoke alarms we didn’t know needed replacing (the alarm themselves had expired and we didn't know as we had just purchased the house) so they replaced them on the spot for us also. Don’t just call them for a repair u can call them if u have an electrical issue and are not sure what needs to be done as they are great in finding solutions as well.


If you want exceptional standards, fantastic communication and people who are polite and respectful then Adam and he's Off Sider are the people you want. They arrived when they said they would, they called when they said they would, they did the job and more for the quoted price - no surprises. As a single female (I know - it shouldn't matter but we know it does), I rely trades people and hope I get quality ones. I struck gold finding ARC. I most certainly use them again and highly recommend them for sure! Nice work guys.


Highly recommend ARC electrical. Had some small jobs completed around the home by Josh. On time and pleasant to deal with. Will be getting them back for more work needing to be completed soon.

3 Phase Power - ARC Electrical & Data