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510 kW

Enclosures / 500REOZJB

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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 pilot-excited, permanent-magnet (PM) alternator provides superior short-circuit capability.
  • The brushless, rotating-field alternator has broad range reconnectability.
  • NEMA MG1, IEEE, and ANSI standards compliance for temperature rise and motor starting.
  • Sustained short-circuit current of up to 300% of the rated current for up to 10 seconds.
  • Sustained short-circuit current enabling down stream circuit breakers to trip without collapsing the alternator field.
  • Self-ventilated and drip-proof construction.
  • Superior voltage waveform from a two-thirds pitch stator and skewed rotor.
  • Brushless alternator with brushless pilot exciter for excellent load response.

Other features:
  • KOHLER-designed controllers for guaranteed system integration and remote communication.
  • The low coolant level shutdown prevents overheating (standard on radiator models only).
  • Integral vibration isolation eliminates the need for under-unit vibration spring isolators.
  • An electronic, isochronous governor delivers precise frequency regulation.
  • Multiple circuit breaker configurations.
Standby Ratings: 510 kW (638 kVa)
Hertz: 60 Hz
Alternator Type: 4-Pole, Rotating-Field, Brushless, Permanent-Magnet Pilot Exciter
Generator weights and dimensions
Length: 3630 (142.9)
Width: 1425 (56.1)
Height: 1993 (78.5)
Weight, wet: 3883 (8561)
EPA Tier Level: 2
Engine Manufacturer: John Deere
Engine Model: 6135HFG75
Cylinder Arrangement: 6 Inline
Engine RPM: 1800RPM
Max Power at Rated RPM: 563 kWm (755 BHP)
Standby Fuel Consumption at
100% load: 134.5 Lph (35.5 gph)
75% load: 104.6 Lph (27.6 gph)
50% load: 75.3 Lph (19.9 gph)
25% load: 38.8 Lph (10.2 gph)