Mitsubishi offers reliable and durable engines primarily designed for generator drive applications. These engines operate at constant speed and are available for both 50 Hz and 60 Hz applications.

Key Features

Feature Details
Power Range Wide range: from 6.2 kWm to 3604 kWm (net power measured without fan). Expressed in kVA: from 8 kVA to 4280 kVA.
Application Areas The main application is generator drive, with the following classifications:

  • Prime Power: Designed for continuous operation.
  • Standby Power/Emergency Standby Power: For backup power supply (e.g., emergency generators).
  • Data Center Continuous Power: For selected models.
Speed Both High Speed and Medium Speed engines are available.
Emission Regulation The product range complies with a wide range of emission standards, including:

  • Not regulated
  • EU Stage V
  • EPA Tier II (50 Hz and 60 Hz)
  • 2g NOx TA Luft

Model Examples (High Power S-Series)

The high-power end of the product range typically includes the following engines:

Model Max. Power (kWm) Max. Speed (rpm) Emission Speed Type
S16U-PTA 3604 kWm 900 / 1200 Not regulated Medium Speed
S16R2-PTAW2-E 2209 / 2430 kWm 1500 / 1500 Not regulated High Speed
S12U-PTA 2703 kWm 900 / 1200 Not regulated Medium Speed

Generator-drive engines for both 50Hz and 60Hz applications, with power outputs ranging from 6.2 kWm to 3604 kWm.

INFORMATIVE CATALOGUES

Mitsubishi – Power Generation Engines.pdf