550REOZVB, 60 Hz KOHLER Diesel Generator

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
• A one-year limited warranty covers all systems and components. Two-, five-, and ten-year extended warranties are also available.
• The 60 Hz generator set meets NFPA 110, Level 1, when equipped with the necessary accessories and installed per NFPA standards.
• 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