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Hyundai DHY18KSEm 22kVA 1500rpm Single Phase Diesel Generator

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  • 21hp Hyundai engine – Producing 22kVA of reliable standby power.
  • “Silenced” canopy – Lowering the noise pollution and protecting it from weather.
  • 1500rpm – Lower engine revs extends the lifespan of the generator.
  • AVR alternator – Can safely power sensitive electronic appliances.
  • ATS compatible – Can be paired with an ATS system for automatic start up and shut down.

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    In Stock

    £5,705.83 exc. VAT £6,847.00 inc. VAT


    Reliable Single Phase Diesel Generator

    This single-phase diesel generator from Hyundai produces 22.5kVA of standby and backup power, powered by a water-cooled 4 cylinder HY490 diesel engine.

    It's also a generator which is designed to provide years of reliable service, with low maintenance requirements and a user-friendly design. The slow running 1500rpm engine is stressed significantly less than faster engines during use, which makes it ideal for daily use

    Diesel Power You Can Rely On

    Hyundai is renowned for its high-quality generators and the DHY18KSEm provides exceptionally low running costs, thanks partly to the fact it can be powered by red diesel

    It's built within a sound attenuated canopy, which lowers the noise produced to just 65dB at 7 metres. This canopy also provides the generator with protection from the elements.

    It's also equipped with a digital control panel that makes it easy to monitor the performance of the generator, including the run time, voltage and frequency. 

    Don't Rely On The National Grid

    Sensitive electronic appliances, such as TVs, laptops, PCs and more can be powered safely by this generator, as it is equipped with an AVR alternator that produces a clean power output.

    It's equipped with 3x 230V / 32A sockets and a busbar.

    It can also be configured to work with an Automatic Transfer Switch (ATS), which will detect a loss of power from the mains, turn the generator on, and then turn it off again when power from the mains returns. ATS system sold separately.

    Kerbside delivery included - please note - forklift required for unloading

    All of our single phase 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.




    Manufacturer Hyundai
    Portability Stationary
    Cooling Method Water-cooled
    Max. Operating Temperature (°C) 40.00
    Phase Single Phase
    Dimensions (L x W x H) L: 1900 x W: 900 x H: 1120 (mm)
    Engine Capacity (cc) 2540.00
    Engine Manufacturer Hyundai
    Engine Model HY490
    Engine Oil 15w40
    Max. Engine Speed (rpm) 1500.00
    Fuel Tank Capacity (l) 77.00
    Weight (kg) 786.00
    Warranty 2 Year conditional warranty
    Alternator Type 184F
    Continuous Power (kVA) 20.00
    Continuous Power (kW) 16.00
    Frequency (Hz) 50.00
    Max. Power Output (kVA) 22.50
    Max. Power (kW) 18.00
    ATS Port Included
    Current (A) Max 78/Cont. 69
    Features Emergency Stop, High Temperature, High Temperature On Water, Lifting Eye, Low Battery, Low Oil Level, Low Oil Pressure, Low Water Level, Weatherproof Canopy
    Voltage (V) 230.00
    Voltage Regulator AVR
    Noise (dB @ 7m) 65dB on 75% load
    Noise (dBA @ 1m) 70dB on 75% load
    Fueled/Driven by Diesel
    Maximum Run Time (hr) 12.1 Hours @ 100%
    Starting Method Electric

    We provide FREE SHIPPING (terms apply) to mainland UK addresses on the majority of items.

    Pricing for extended shipping areas like Northern Ireland, the Scottish Highlands and outlying Islands (the Outer Hebrides, Channel Islands, Isle of Man, Scilly Isles, etc) will incur a surcharge.

    Please note: Very small items like spare parts will carry a cost for shipping, as will very large or heavy items like our 1500rpm diesel generators.

    Feel free to contact us on 01437 700 123 or via live chat if you have any questions before ordering. 

    If you place an order for an extended area, a small part or a large item which requires a postage fee we will contact you to discuss.

    For full shipping and delivery terms and conditions, please click here.

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