Reactive Generators
The leaders in Generator sales, installation, repairs
and maintenance with over 50 years experience
Industrial & KD Series Range [10kVA – 4500kVA]
See Full Range
PRAMAC generators
GSW and GRW Range available [10kVA – 1250kVA]
See Full Range
Onsite Power Analysis
Be informed for your next installation
Previous slide
Next slide

based in queensland, we provide 24/7 support for industrial and commercial generator power systems

Diesel & Industrial Generators


kVA: 67
Engine: Perkins


kVA: 275
Engine: Doosan

B1250-C ISO20

kVA: 1250
Engine: Baudouin


kVA: 110
Engine: John Deere

Our Services

Individualised Approach and Solutions

We make sure we have a deep understanding of your requirements first for a tailored approach to each client needs. Our skilled technicians work closely with a dedicated engineering team to install power solutions to suit each specific circumstance.

We understand no two projects are the same! This is why you can have the peace of mind that we will take the time to deliver custom solutions.

Reliable Power when you need it most

Looking for a superior stand-by power solution that you can rely on? We have the capability to custom-design a power system that meets your exact requirements. Based in Brisbane and servicing all of Queensland, we are also available for multi-corporate sales, installs and service contracts and or plans Australia-wide. 

All backed by our 24/7 technical support and breakdown assistance, including a client equipment register portal.

Complete Turn-key Installations

We are a one stop shop for all your power generation needs. We handle everything from power system design and engineering through to installation, onsite-power analysis, servicing, remote monitoring and 24/7 emergency repairs.

No matter what industrial generator services you need, Reactive Generators are here to help you with it.

Reactive Generators - Complete Service & Maintenance Plans, Contracts & Agreements Brisbane

Service Contracts, Plans & Agreements

Looking for a superior stand-by power supply solution that you can rely on? We have the capability to custom-design a power system maintenance schedule that meets your exact requirements. Based in Brisbane and servicing all of Queensland, we are also available for multi-corporate installations and service contracts, plans and agreements Australia-wide.

Choosing the right generator maintenance schedule can be confusing, but it is a decision you need to get right. Thankfully, the team at Reactive Generators takes care of this decision with our expert knowledge and years of experience in the industry.

Multiple service maintenance frequencies, specifications and requirements can be met to suit your complete power system and it’s environment, with 24/7 technical support and breakdown assistance as standard.

Synchronising Transfer Systems

This application is the most basic for paralleling with the grid and is often utilised within Airports for low visibility (storm incoming) situations. It means the client is capable of requesting a switch to “seamlessly” transfer to the generator supply and “seamlessly” transfer back to the utility supply once the disturbance has cleared.
If a utility failure is recognised (mains power loss) the transfer system will acknowledge this failure and request the generator to start and then transfer onto the generator load. 
Upon the return of utility power, the generator will then synchronise with the mains supply. Once synchronised, the control system will close the mains power supply circuit breaker and open the generator circuit breaker allowing for the return to the mains power supply seamlessly without the loss of power.
Reactive Generators - Home of generator synchronising control and power systems, Queensland

Automatic Transfer Switches


AMPS: 35, 63, 100, 125, 160


AMPS: 40, 63, 80, 100, 125, 160


AMPS: 200, 250, 315, 400, 630, 800, 1000, 1250, 1600, 2000, 2500, 3200


AMPS: 35, 63, 100, 125, 160

Who we are

We are experts in power. Reactive Generators has a foundation built on great customer service. Our collaborative approach to problem solving your problem means that we work with you to understand the needs of your project, and consistently provide the best advice and equipment outcomes.

Proudly powering Queensland

Reactive Generators - Partners with Kohler, Pramac, Fuelco & Mecc Alte.

Our Partners

This field is for validation purposes and should be left unchanged.
Call Us

You can call us on +617 3710 8212

Our support hours are +24/7 year-round

Connect with us
Leave a Review

We would love to hear your feedback.
Please leave us a Google review.