250REZXB, Industrial Gaseous Generator

60 Hz Standby Range (kW/kVA) 170-260/213-325

60 Hz Prime Range (kW/kVA) 225-235/281-294 (Natural Gas only)

• Fuel Type Natural Gas | Propane | Dual Fuel
• Frequency 60 Hz
• Speed 1800 RPM
• Alternator Type Brushless, Rare-Earth, Permanent-Magnet
• Engine Manufacturer Doosan
• Emissions US EPA (Certified) Stationary Emergency | US EPA (Certified) Stationary Non-Emergency  

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.
• CSA Approval available
• 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

OTHER FEATURES

• Kohler designed controllers for one-source system integration and remote communication
• Hurricane-rated enclosures available
• 181 mph wind load rating on sound aluminum enclosure

ALTERNATOR FEATURES

• Kohler's unique Fast-Response (TM) permanent magnet excitation system delivers excellent voltage response and 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