500REOZVC, 60 Hz Industrial Diesel Generators

  • Standby Range (kW/kVA) 405-515/506-644
  • Prime Range (kW/kVA) 405-460/506-575
  • Fuel Type Diesel
  • Frequency 60 Hz
  • Speed 1800 RPM
  • Alternator Type Brushless, Permanent-Magnet
  • Engine Manufacturer Volvo

Standard Features

  • KOHLER Co. provides one-source responsibility for the generating systems 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 60 Hz generator set engine is certified by the Environmental Protection Agency (EPA) to conform to Tier 2 nonroad emissions regulations.
  • A one-year limited warranty covers all systems and components. Two-, five-, and ten-year extended warranties are also available.
  • The generator set accepts rated load in one step.

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
  • Hurricane-rated enclosures available; 186 mph wind load rating on sound aluminum enclosure

Alternator Features

  • The pilot-excited, permanent-magnet (PM) alternator provides superior short-circuit capability
  • 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 and enables 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 and digital solid-state, volts-per-hertz voltage regulator with ┬▒0.25% no-load to full-load regulation
  • Brushless alternator with brushless pilot exciter for excellent load response