NGA150SSPUL150kVA Prime Output

The NGA150SSPUL offers a prime rating of 120 kW (150 kVA) and a standby rating of 132 kW (165 kVA).

Our patented open delta generator winding provides precise voltage control, allowing superior motor starting capability. An electronic governor maintains frequency to ± 0.25% from no load to full load. Equipped with an EPA Certified PSI/Doosan natural gas engine to easily meet the stringent EPA standards while providing profitable performance and reliability.

The unit features a sound attenuated, weather resistant, steel housing provides operation at 69 dB(A) at 23 feet. Fully lockable enclosure allows safe unattended operation,E- Coat primer and powder coat paint provides durability and weather protection, an auto start stop that allows the generator to start from a remote location.

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Specification Highlights


Prime Rating — 120 kW (150 kVA)
Standby Rating — 132 kW (165) kVA)
Three-Phase, 208, 220, 240, 416, 440, 480V Switchable
Optional Parallel Configuration
± 0.25 Frequency Regulation
(No Load to Full Load)


Doosan PSI HD / NGE 8.1 CAC
MasterTrak™ 1-year telematics service.
Reports critical data on generator and engine.
Engine Control Unit for critical functions
  • engine speed governor
  • variable ignition timing
  • air/fuel ratio control
  • knock suppression
  • engine protection
Multi-stage, water-coalescing filter, to remove solids and liquids from the gas supply,


Equipped with manual louvers to enhance engine performance in cold-weather climates
Sound Rating: 69 dB(A) at 23 ft.
1-1/4  in NPT/Minimum Nat-Gas Supply Pipe Size
TRLR150 Trailer Available


Battery Charger
Trailer-mounted Package
Emergency Stop Switch
Jacket Water Heater
Cam-Lok Quick Disconnectors
...And More!

Additional Photos

Skid Mount (Doors Open)
NGA150SSPUL Interior (Right Side1)
Interior (Right Side1)
NGA150SSPUL Interior (Right Side2)
Interior (Right Side2)

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Optional Fuel Scrubber

  • Protects against contaminated fuel
  • interior Location inhibits freezing

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Fuel Connection Port

Easy to access,  reinforced fuel connection port

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Control Panel

Easy to read and operate control panel

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Engine & Alternator

PSI/Doosan natural gas engine and a MQ Power Denyo alternator

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Voltage Selector Switch

Easy to access voltage selector switch and outlet panel

Data Sheets

NGA150SSPUL Data Sheet
Data Sheet
Emissions Data Sheet
Emissions Data Sheet
TRLR150 Trailer Data Sheet
TRLR150 Trailer Data Sheet

Outline Drawings

NGA150SSPUL Generator Outline
Generator Outline

Contact Us

If you would like more information about MQ Power Generators, please fill out the form below or call us at 800-421-1244