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KD1250-A, 50 Hz

Standby Range (kW/kVA)?1032-1152/1290-1440
Prime Range (kW/kVA)?960-1040/1200-1300
Fuel Type?Diesel
Frequency?50 Hz
Speed?1500 RPM
Alternator Type?Brushless, Permanent-Magnet Pilot Exciter
Engine Manufacturer?Kohler

Description and Information: KD1250-A, 50 Hz

Description

STANDARD FEATURES


  • KOHLER Co. provides one-source responsibility for the generating systems and accessories
  • The KOHLER Diesel Powered generator set and its components are prototype-tested, factory-built, and production-tested
  • A three-year limited warranty covers all systems and components. Five- and ten-year extended warranties are also available.

 

OTHER FEATURES


  • Controllers are available for all applications
  • 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
  • Brushless alternator with brushless pilot exciter for excellent load response