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At Outbax, our team of 30+ staff are passionate about offering quality products at a low price.

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3kVA Generator

Generators such as a 3kVA generator convert mechanical energy into electrical power, allowing you access to a power source when you are off-grid or when there is a power outage, and you need backup. They do this by forcing the movement of electric charges in copper wire through an external electric circuit. This flow becomes the electric current. Generators come in a range of sizes, with portable and inverter being the most popular ones for camping and caravan adventures and being useful at home. Read more

6 products fitting your needs

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GenTrax 3.5kW Remote Start Pure Sine Wave Petrol Inverter Camping Generator

Rating:
100%
5 Stars
Special Price $1,049.00 Regular Price $2,699.00
  • Portable at 38kgs, built-in wheels for transportation
  • 7.5L fuel capacity for 5.5 hour run time
  • Runs quietly at 58dB @ 7 metres
  • LCD digital display shows output and running time
  • Wireless remote allows you to operate the unit from up to 10m away
  • Built-in 5V USB Port
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Best-seller

GenTrax 3.5kW Pure Sine Wave Petrol Inverter Camping Generator

Rating:
93%
4.65 Stars
Special Price $789.00 Regular Price $1,999.00

Rated Australia's Best Generator Since 2018!
Plus FREE SHIPPING* to most areas!

  • Lightweight and portable at 28kgs
  • Fuel-efficient and runs quietly at 58dB @ 7 metres
  • Can power everything from lights to air conditioning
  • Up to 8 hours run time
  • Dual Australian-approved weatherproof 15Amp AC outlets
  • Charge batteries –12V 5Amp outlet (free battery clips included)
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Best-seller

GenTrax 6KW Pure Sine Wave Inverter Generator

Rating:
95%
4.75 Stars
Special Price $2,099.00 Regular Price $3,999.00
  • Powerful engine output of 6KW/3600 RPM max
  • Key and remote start, LCD display for output and running time
  • Fuel-efficient and runs quietly at 62dB @ 7 metres
  • Biggest model available – can run shop back-up or construction site
  • Convenient wireless remote from up to 10m away
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6 products fitting your needs

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Generators such as a 3kVA generator convert mechanical energy into electrical power, allowing you access to a power source when you are off-grid or when there is a power outage, and you need backup. They do this by forcing the movement of electric charges in copper wire through an external electric circuit. This flow becomes the electric current. Generators come in a range of sizes, with portable and inverter being the most popular ones for camping and caravan adventures and being useful at home.

Having a generator such as a 3kVA generator can enable you to power up a number of appliances and other equipment such as device chargers while you are in the great outdoors. This adds a little of the comfort of home to your trip – providing you with small luxuries such as cold drinks and hot food.

There are several ways to power a generator, but the main portable generators are powered by fuel – such as petrol or diesel – or by battery. The battery is charged by being plugged into an outlet or can be charged by solar. Fuel is poured into a tank which then powers the engine. Portable inverter generators are fuel-driven but run with less noise and fumes than a standard fuel-powered generator, so they are a good choice for a 3kVA generator.

Generators are rated by kVA and can also have a watt rating so you can understand how much power output you are going to get. The meaning of kVA is kilovolt-ampere. While kVA represents apparent power, kW represents real power. Overall, it’s basically a 1kVA equals 1000 kW formula, although double-check as real power and apparent power aren’t exactly the same in all situations. 

What appliances can a 3kVA generator run?

Before you buy any sort of generator, including a 3kVA generator, you need to calculate how much power your appliances and other equipment are going to draw down. That will then help you decide the load capacity required and, therefore, what kind of system you are going to need. Each appliance will have a running wattage and a start-up wattage, and to choose the right generator, you need to make sure you take both of these into account. The start-up wattage is going to be much higher than the wattage required to run the appliance continuously. It’s also important to think about how many of the appliances or devices you will have to operate simultaneously. It’s fine to think that you have enough wattage to cover a microwave, for example, which has a relatively high requirement, but then what if you want to use lights or the fridge as well? Furthermore, you need to think about the number of outlets the generator has and whether that will be sufficient to connect all the appliances you need.

A 3kVA generator is a pretty powerful unit and, overall, will be able to run a decent amount of appliances as long as you work the load capacity out carefully. It’s definitely able to do more than the popular 2000w generator. If you are considering running caravan air conditioning from your 3kVA generator, then it should be enough. However, it’s important to check the manuals of your aircon and your generator to make sure. In addition, remember that you might want to run other things as well. Finally, a generator running at full tilt may make more noise than usual, which is a consideration when you and your fellow campers want peace and quiet. This may also decrease its lifespan if it is a constant habit.  

Do generators require maintenance?

In short, yes. Like any other engine or electronic equipment, a 3kvA generator, petrol generator, battery generator – whatever generator you have – needs to be looked after so that it can run well and have a long lifespan.  

If you are not using your generator regularly, it’s important to get it out and run it for a few minutes regularly to make sure that the battery stays charged and fresh. It’s recommended that this is done once a month. If you are running a fuel-powered generator, there are a lot of things to consider. Firstly, it’s important that you keep the fuel fresh and top up the engine oil. Using the right fuel is also essential – never mix fuels, for example. Fuel lines need to be checked to ensure they are clean and unclogged, as do other parts like the air filter and spark plugs. If they are really bad, then it’s important to install new ones so your generator runs well.  

Where can I buy a 3kVA generator near me?

At Outbax, we have a wide range of quality generators available for your power needs. From the smallest generator to a generator for a caravan to marine generators, we have something that will suit you. We are keen to get our customers out into the great outdoors, so we offer fast, automated shipping so you can get your products fast. Take a look at our generators online and get in touch if you have any queries.