Perkins 4016-61TRG3 Diesel Generator Set – 2250 kVA Prime Power

The Perkins 4016-61TRG3 Diesel Generator Set is built to deliver dependable power for large-scale operations requiring continuous or standby generation. At the heart of the set lies the Perkins 4016-61TRG3 engine, a 16-cylinder, 4-stroke diesel engine arranged in a 60º Vee configuration. This engine is quad-turbocharged and utilizes air-to-water charge cooling for optimum thermal efficiency and fuel performance.

Cooling is handled via a robust water-cooled system, and the electronic governor (G2 Class, ISO 8528-1 compliant) ensures accurate speed and load control under varying operating conditions. With a displacement of 61.123 liters and a compression ratio of 13:1, the engine delivers high power density with reliable thermal stability. The overspeed limit is 2250 rpm, supported by a 55A, 24V dynamic charging alternator.

Paired with the engine is a high-performance AQT alternator—either Leroy Somer LSA52.3 L9 or Stamford equivalent. Featuring 4 poles and 12 winding leads, the alternator includes a self-ventilated single bearing system, Class H insulation, and is protected to IP23 standards. Its excitation system combines AREP and PMI for improved transient response, while voltage regulation is finely tuned to ±0.5% with the D 510C AVR.

THF is kept under 2%, and the TIF remains below 50, ensuring minimal electrical interference with sensitive loads. The generator achieves a cooling air flow of 2.5 m³/sec, ideal for extended, high-demand applications.

Specifications:

– Engine Make: Perkins
– Engine Model: 4016-61TRG3
– Cylinder Configuration: 16 Cylinders, 60º Vee
– Cycle: 4-Stroke
– Aspiration: Quad Turbocharged with air-to-water charge cooling
– Cooling System: Water cooled
– Governing Type: Electronic
– Governing Class: G2 (ISO 8528-1)
– Compression Ratio: 13:1
– Displacement: 61.123 liters
– Bore x Stroke: 160 mm × 190 mm
– Dynamic Charging Alternator: 55A, 24V
– Overspeed Limit: 2250 rpm

– Alternator Make: AQT | Leroy Somer / Stamford
– Alternator Model: LSA52.3 L9
– Poles: 4
– Winding Leads: 12
– Bearing Type: Single Bearing
– Insulation Class: H
– Temperature Rise: 125°C @ 40°C ambient
– Ingress Protection: IP23
– Excitation System: AREP + PMI
– AVR Model: D 510C
– Voltage Regulation: ±0.5%
– Harmonic Distortion (THF): < 2%
– Telephone Influence Factor (TIF): < 50
– Cooling Air Flow: 2.5 m³/sec
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