Hyundai HY3500i Inverter 4.3kVA
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The Owner's Insights on the Hyundai HY3500i Inverter 4.3kVA
3,000W continuous and 3,500W starting, from a 23kg inverter with wheels and a fold-out handle. That's a fridge, tools, lights and a laptop, without the bulk of a full open-frame machine.
You pick your start type above. Pull start keeps the price down. Electric start costs more and saves you the cold-morning argument with a recoil cord.
Both outlets are 15 amp, which means your site gear plugs straight in. The 6 litre tank gives you 5.5 hours at half load, so a work day or an overnight blackout is covered.
Why You'll Love the Hyundai HY3500i Inverter 4.3kVA
- 3,000W running, 3,500W starting. A fridge, tools and lights at once.
- Pure sine wave output. Safe for your laptop and CPAP machine.
- Pull start or electric start. Choose above before you add to cart.
- 23kg with wheels and a handle. Wheel it out, lift it in.
- 6 litre tank, 5.5 hours at half load. A work day or a blackout, covered.
- 2 x 15A 240V outlets. Your 15 amp gear fits straight in.
- 60 dB(A) at 7 metres. Quiet enough for most caravan parks.
- 2 year limited warranty. Backed in Australia by Genelite.

Why You Should Consider a Hyundai Inverter Generator
Hyundai build a full range of petrol and diesel generators for the Australian market, and the HY3500i is the mid-size unit in their inverter line. It carries a 2 year limited manufacturer warranty through Genelite, the sole Australian distributor. See the rest of the generator range.
Hyundai HY3500i Inverter 4.3kVA Specifications
| Model | HY3500i (pull start) / HY3500iE (electric start) |
| Type | Portable inverter generator |
| Rated (running) power | 3,000W |
| Max (starting) power | 3,500W (4.3kVA) |
| Output type | Pure sine wave |
| Engine | Hyundai HY150B |
| Starting | Recoil, or electric and recoil on the iE |
| Fuel type | Petrol |
| Fuel tank capacity | 6L |
| Run time | 5.5 hours at 50% load |
| Phase / voltage | Single phase / 240V |
| Outlets | 2 x 15A 240V |
| Noise rating | 60 dB(A) at 7 metres |
| Protection | Low oil shutdown and overload protection |
| Wheels | Included, with fold-out handle |
| Dimensions (L x W x H) | 570 x 395 x 520mm |
| Weight | 23kg |
| Warranty | 2 years limited |

What 3,000W actually runs
Size your gear against 3,000W, not the 3,500W surge. On a caravan that's your air conditioner on a mild day, a fridge and lights, or a fridge and a kettle with the air con off. At camp it's the fridge, lights, chargers, a laptop and a coffee machine without you thinking about it. On site it's a drop saw, a work light and a charger. What it isn't is a welder, or an air conditioner plus a kettle plus everything else at once.
Pull start or electric start: what you're really buying
Both models are the same machine and the same output. Pull start is a recoil cord, and there's nothing to go flat and nothing to fail. Electric start adds a battery and a key, which earns its money on a cold morning, when you start it several times a day, or if your back or shoulder objects to a recoil cord. If it lives in the shed for blackouts and starts twice a year, take the pull start and spend the difference. If it goes out every weekend, take the electric.
Both outlets are 15 amp, and here's why that matters
A 15 amp socket has a bigger earth pin, so a 10 amp plug fits into it, but a 15 amp plug will not fit a 10 amp socket. Two 15A outlets means your caravan lead, your site gear and a heavy-duty extension all plug straight in with nothing to adapt. That's the right way round to be caught out. Worth checking your own leads before it arrives so you know what you have.
Why pick an inverter over an open-frame generator?
An inverter makes power, converts it to DC and rebuilds it as a clean sine wave, which is why you can plug a laptop, a CPAP machine or a modern fridge into it. It also throttles the engine to the load, so it uses less fuel and makes less noise when you're only drawing a little. What you give up is watts per dollar: an open-frame machine like the HY7000LEK gives you far more output for the money, and it's louder and rougher. Clean and quiet, or cheap and grunty. Pick the one that matches the job.
Backing up your house needs an electrician
If yours is for blackouts, budget for a changeover switch and a licensed electrician. Running a lead from your generator into a wall socket, which people call backfeeding, energises the street wiring and can kill a linesman working on the line. A changeover switch isolates your house from the grid before your generator connects, so that can't happen. It's a half-day job and it's the difference between a safe backup setup and a dangerous one. Try the Generator Finder if you're still choosing.
What's Included
- Hyundai HY3500i or HY3500iE inverter generator
- Fold-out transport handle and wheels
- Oil filler funnel
- Spark plug spanner
- Owner's documentation
- 2 year limited manufacturer warranty
What's Not Included
- Petrol and oil
- Extension leads
- A changeover switch and the electrician to fit it
- A cover
Choose pull start or electric start above. Add fuel, check the oil and it's ready to run. If it's for house backup you also need a licensed electrician and a changeover switch: never backfeed through a wall socket.
Not Sure Which Inverter Generator Suits You?
The HY3500i suits you if you want quiet, clean power for a caravan, a camp or light site work, with enough grunt for a fridge and tools together. It's the wrong pick if you're running a welder or heavy gear all day, where an open-frame machine like the HY7000LEK gives you far more watts per dollar, or if you only need to charge and light a camp, where the HY2000Si is lighter and cheaper. Try the Generator Finder, or call the store on 03 7056 6732.
