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150 kW

Enclosures / 150REZGC

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  • KOHLER Co. provides one-source responsibility for the generating system and accessories.
  • The generator set and its components are prototype-tested, factory-built, and production-tested.
  • The 60 Hz generator set offers a UL 2200 listing.
  • The generator set accepts rated load in one step.
  • The 60 Hz generator set meets NFPA 110, Level 1, when equipped with the necessary accessories and installed per NFPA standards.
  • A one-year limited warranty covers all systems and components. Two- and five-year extended warranties are also available.

Alternator features:
  • The unique Fast-Response(TM) X excitation system delivers excellent voltage response and short circuit capability using a rare-earth, permanent magnet (PM)-excited alternator.
  • The brushless, rotating-field alternator has broad range reconnectability.

Other features:
  • KOHLER-designed controllers for guaranteed system integration and remote communication.
  • The electronic, isochronous governor incorporates an integrated drive-by-wire throttle body actuator delivering precise frequency regulation.
Standby Ratings: 150 kW (188 kVA)
Hertz: 60 Hz
Alternator Type: 4-Pole, Rotating-Field, Brushless, Rare-Earth Permanent Magnet
Generator weights and dimensions
Length: 2800 (110.2)
Width: 1120 (44.1)
Height: 1538 (60.6)
Weight, wet: 1440 (3175)
EPA Tier Level: 4i
Engine Manufacturer: PSI
Engine Model: Industrial Powertrain Vortec 8.8 L, 4-Cycle, Turbocharged and Charge Cooled
Cylinder Arrangement: 8 V
Engine RPM: 1800RPM
Max Power at Rated RPM: 169 kWm (227 BHP)
Standby Fuel Consumption at
100% load: 20.2 m³/hr. (713 cfh)
75% load: 15.5 m³/hr. (547 cfh)
50% load: 11.3 m³/hr. (399 cfh)
25% load: 7.2 m³/hr. (254 cfh)


  • Engine is Environmental Protection Agency (EPA)-certified
  • Remote control connector
  • Class H insulation
  • Reconnectable voltage
  • One- or three-phase reconnectable alternator
  • Dry exhaust manifold type