Mega Power Generator Sets (10kW – 15kW)



Bore and stroke 85 x 92 mm
Displacement 2.1 L
Cylinder Number 4
Compression ratio 18:01
Governor Method Mechanical
Aspiration Natural Aspiration
Emission Standard


Genset Model Length Width Height Weight
10 GF 1900 900 1000 600
12 GF 1900 900 1000 650
15GF 1900 900 1000 750



Model 10 GF 12 GF 15 GF
Standby Output (KW/KVA) 11 KW/ 11 KVA 13.2 KW/ 13.2 KVA 13.2/ 13.2 KVA
Prime Output (KW/KVA) 10 KW/ 10 KVA 12 KW/ 12 KVA 15 KW/ 15 KVA
Voltage 220 V
Phase Single-Phase
Rated Power Factor 1.0
Frequency 60 Hz
Maximum Output Current (A) @ 1ø, 220V 45A 55A 68A
Type SUPERSILENT ( ≤ 75 dBA Noise level (A) @ 7m)


Rated/ Maximum Output (KW) 21 KW/ 23.1 KW
Rated Speed 1800 RPM
No. of Cylinders 4
Type Water-cooled, in-line 4-cycle, direct injection
Air intake method Natural Aspiration
Bore & Stroke (mm) 85 x 92 mm
Compression ratio 18:01
Fuel Consumption @ 100% load 2.3 L/hr 3L/ hr 4.2 L/hr
Displacement (Liters) 2.1 L 2.1L 2.1 L
Distilled Water/ Coolant Capacity (Liters) 7L
Exhaust Highest Temperature (˚C) ≤620
Lube-oil pan capacity (Liters) 12L
Voltage for start (V) 12V
Governor Method Mechanical


Brand MEGA
Excitation Bruthless
Insulation Class H
Protection Class IP22
Connection Type Re-connectable
Voltage Regulation ≤ 1.5%
Waveform Distortion No load <1.5% & non-distorting balanced linear load < 5%
THF/ TIF < 2%/50%


Control Module Specifications
The GU3311 is an Auto Mains Failure Control Module

– Back-lit LCD display
– 3 Phase generator and 3 Phase Mains monitoring
– Monitoring speed, frequency, voltage, current, oil pressure, coolant temperature and fuel level
– Display warning, shutdown and engine status information
– Hours counter provides accurate information for monitoring and maintenance

Prime Rating

These ratings are applicable for supplying continuous electrical power (at variable load) in lieu of commercially purchased power. There is no limitation to the annual hours of operation and this model can supply 10% overload power for 1 hour in 12 hours.
Standby Rating
These ratings are applicable for supplying continuous electrical power (at variable load) in the event of a utility power failure. No overload is permitted on these ratings. The alternator on this model is peak continuous tested (as defined in ISO 8528-3).

Standard Reference Conditions
Note: Standard reference conditions of 25 ˚C (77 ˚F) Air Inlet Temp, at 100 m (328 ft.) A. S. L. With 30% relative humidity. The fuel consumption data are at full load with diesel fuel with specific gravity of 0.85 and in compliance with to BS2869: 1998, Class A2.

Data Sheet

Case Study

Optional Equipment