18kW Three-Phase Diesel Generator
The DHY22KSE is a powerful three-phase diesel generator from Hyundai. Suitable for powering three-phase equipment in your home, business or factory, this diesel genset has a maximum output of 22KVA.
Powerful Hyundai Engine
Powered by a 31hp HY490 diesel engine, the DHY22KSE is able to produce a maximum output of 22KVA / 18kW.
3-phase 400/230v generators are generally manufactured to power 400 volt, 3-phase equipment. Even though you can run a small amount of 230v equipment on a solo basis from them, this is not their intended purpose and it can be difficult to ‘balance’ the phases and stop the generator from tripping out.
In order to run 230v output only, and reach the generator’s output capacity you will need to accurately ‘balance’ the loads on each phase (the amount you are drawing from each phase of electricity).
You can read more about phase imbalance and the pitfalls of running 230v from a 400v generator in our article here.
If you are unsure whether this is the right generator for your application, we advise you to speak to a qualified electrician/generator installer or speak to us for advice.
Fitted with AVR Alternator
Equipped with an AVR alternator to produce clean energy, the DHY22KSE is suitable for powering sensitive electronic equipment, such as TVs, PCs and laptops, in your home or business.
The DHY22KSE can be started manually by using the key, or connected to an ATS (Automatic Transfer Switch) system, which will automatically turn on the generator when a loss of power to the property is detected. When power returns from the mains, the ATS module will then safely turn your generator off.
This is ideal for those who need to guarantee constant power – for example, if you run servers or have refrigeration units.
Housed in a weather-proof ‘silenced’ canopy, the DHY22KSE produces only 65dB @ 7 metres which makes it a quiet standby generator that won’t interrupt you at home or work.
1500rpm diesel generators are ideal for static installation for daily prime power, as well as for regular standby generator/backup generator use.
1500rpm generators have slower running, water-cooled engines which are less stressed than 3000rpm generators, which make them the best option if you’re going to use your generator as your main power source and will also prolong its lifespan.
Diesel generators are ideal for backup applications as sometimes petrol can go stale and prevent a generator working. Our diesel generators also run happily on budget-friendly red diesel, without voiding the warranty and making it cost-effective to refuel.
Kerbside delivery is included in the price. However, please note that a forklift will be required for unloading.
2 Year Warranty
This 22kVA diesel generator comes with a 2 year Hyundai warranty with full UK parts and service backup for added peace of mind. Read our warranty terms here.
Generator kVA Ratings
All of our generators have a kVA rating that is higher than the kW. This is because we have assumed the appliances you are going to power have a load factor/power factor of 0.8 – therefore the ‘assumed’ kVA rating of the load would be higher. This is industry standard and it is usually best to scope the right unit based on the kW.
|Voltage||230 / 400|
|Connection Method(s)||2 x 230V/32A 1 x 230V/63A Busbar|
|Rated Speed (RPM)||1500|
|Max/Continuous Current (Amps)||32 / 29|
|Power Factor (Cosφ)||0.8|
|Fuel Tank (Litres)||77.5|
|Runtime (Hours) @ 100% Load||12.1|
|Noise Level @ 1m 75% load (dB)||70|
|Noise Level @ 7m 75% load (dB)||65|
|Hyundai Diesel Engine Model||HY490|
|Power Output (kw)||21|
|No. of Cylinders||4|
|Recommended Oil Type||SAE 15W40|
|Oil Capacity (Litres)||6|
|Oil Filter Part No.||JX0810D1/JX85100C|
|Fuel Regulation/Governor System||Mechanical|
|Fuel Consumption (100% Load) [Litres]||6.2|
|Fuel Filter Part No.||CX0708|
|Breakers||3P+N C63A 100mA|
|Air Filter Part No.||K1317|
|Net Weight (kg)||786|
|Gross Weight (kg)||786|
|Dimensions L x W x H (mm)||1900 x 900 x 1120|
|Battery System / Starting (V – Ah)||1 x 12/60|
|ATS / MTS Compatible||Yes|
|Control Panel||ComAp MRS10|
|Warranty||1 Year / 1000 Hours (can extended to 2 years, subject to standby use of 500 hours per year. Terms apply*)|