550REOZVB, 60 Hz, Industrial Diesel Generators

Model Number - 550REOZVB
Features:

• 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 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.

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.
• 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.

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.