Overview#
The Triton Power TP-NG800-UL is an 800 kW natural gas standby generator powered by a PSI (Power Solutions International) 40L turbocharged V-20 engine running at 1800 RPM. This unit is part of Triton's EPA-certified natural gas generator lineup, UL2200 listed for the US and Canadian markets. The Leroy Somer Class H insulation alternator delivers 800 kW (1000 kVA) standby and 720 kW (900 kVA) prime power in three-phase configuration at 120/208V and 277/480V.
The PSI 40L V-20 is a large-displacement gas engine purpose-built for high-output stationary power generation. At 800 kW, this unit serves large industrial facilities, hospitals, data centers, and campus-wide backup power applications. The V-20 configuration provides smooth power delivery from 20 cylinders, and the unit meets EPA Stationary Spark Ignition emissions standards. Sound output is rated at 70 dBA at 7 meters.
Our service experience#
The 800 kW natural gas class represents serious industrial-scale backup power. The PSI V-20 engine has a large component count — 20 spark plugs, 20 ignition coils, and correspondingly larger cooling and lubrication systems. Scheduled maintenance is more involved than on smaller models, but the engine's design provides good access to service points. Gas supply infrastructure at this level requires commercial-grade service from the utility, and we strongly recommend a dedicated gas meter and regulator station.
