generating set UMV-20
Machine Specifications
Rated Output22.4 kW (28 kVA)
Running Modeprime
Output PowerThree-phase, AC
Output Voltage230/400 V
Current Amperage26 
Current Frequency50 Hz
Running Time, at least8 h
10% Power Overload Period, at most1 h
Engine Specifications
Model-144
Typediesel, air-cooled, electric start
Number of Cylinders4 in line
Speed1500 rpm
Gross Engine Power27.2 kW (37.0 HP)
Rated Fuel Consumption1.5 gals/hr (5.6 l/hr)
Fuel Tank Capacity14.8 gals (56 litres)
Alternator Specifications
ModelEG202.6
Power factor (cos φ)0.8
Efficiency, at least83.9 %
Voltage regulation±1.5 %
Insulation class
Drip proofIP22
Dimensions and Weight
Versionstationary, open set
Length79.1 in (2010 mm)
Width37.4 in (950 mm)
Height45.3 in (1150 mm)
Net Weight1433 lb (650 kg)

Versionstationary, simple or sound attenuated enclosure
Length79.1 in (2010 mm)
Width37.4 in (950 mm)
Height45.3 in (1150 mm)
Net Weight1764 lb (800 kg)

Versionmobile, simple or sound attenuated enclosure
Trailertwo wheel trailer -755
Length134 in (3400 mm)
Width79.1 in (2010 mm)
Height86.6 in (2200 mm)
Net Weight2866 lb (1300 kg)

Specifications are the subject to change without notice. For further information please contact the sales department.


Diesel fuelled air-cooled generating set UMV-20

Generating set UMV-20, mobile version
Mobile version

Generating set UMV-20, stationary version
Stationary version

  • UMV-20 by MERIDIAN® could be used as a prime, standby or emergency power source at drilling platforms, surface mines, building sites, offshore platforms, rural areas and many other places and areas.
  • Great version choices select stationary or mobile version, open set or canopied set, standard or sound attenuated enclosure.
  • The asynchronous brushless generator has no brushes, rings or rotating windings on the rotor, that results to the exceptional reliability while working under the very extreme operating conditions.
  • Rated for the conditions of the moderate climate with the ambient air temperature –49°F (–45°) to 113°F (+45°) at altitude up to 1000 m and the relative humidity of air up to 80% at a temperature of 68°F (20°).
  • Every generating set comes factory tested. The warranty period is twelve months.

UkrSEPRO certificate  UA1.012.



See also other generating sets by MERIDIAN®.