The Cummins Engine Company was founded in 1919 in Indianapolis, Indiana, to design and manufacture diesel engines. It was profitable in only three years, and after six years, offered the first 100K mile engine warranty. Since then, Cummins engines and generator sets have earned the reputation for being durable and technically innovative.
Cummins KTA19 generator sets are rated to produce stationary standby, prime, and continuous duty power using either natural gas or diesel engines for commercial industrial applications. Standard equipment includes a Cummins industrial 4-cycle, spark-ignited engine with robust motor-starting capacity. Optional equipment includes gen set housing with heaters for operation in extreme conditions.
Cummins KTA19 Generator Set Specifications
Exact specifications, features, and equipment are dependent on gen set model, engine, and application.
Generator Specifications
- Applications: standby, prime, and continuous power
- 60 Hz power rating: 250-501 kW (312-626.25 kVA)
- 50 Hz power rating: 409-520 kW (511.25-650 kVA)
- Frequency/speed: 50 Hz @ 1,500 rpm, 60 Hz @ 1,800 rpm
- Frequency regulation: isochronous
- Control system: PowerCommand 3.3 or 2100
Engine Specifications
- Base engine: Cummins Model KTA 19G (C275N6) or KTA 19GC (C250N6B)
- Displacement:8-18.9 liters
- Overspeed limit: 2,100 rpm
- Regenerative power: 33 kW
- Battery charging alternator: 35 or 37 amps
- Starting voltage: 24-volt, negative ground
- Lube oil filler types: spin-on, full-flow cannister
Alternator Specifications
- Design: brushless, drop-proof revolving field
- Stator: 2/3 pitch
- Rotor: flexible disc
- Phase rotation: A (U), B (V), C (W)
- Insulation: Class H
- Cooling: Direct-drive centrifugal blower fan
Optional Equipment
- coolant and lube oil heaters
- remote drains
- sound-attenuated enclosure
