Product Details

Cummins C82.5D5P 4BTAA3.9-G4 82.5 Kva Power Generator

Cummins C82.5D5P 4BTAA3.9-G4 82.5 Kva Power Generator

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Cummins C82.5D5P Diesel Generator – Technical Specifications (≈ 82.5 kVA Class)

Ratings / Electrical Cummins C82.5D5P 4BTAA3.9-G4 82.5 kVA Power Generator

Cummins C82.5D5P 4BTAA3.9-G4 82.5 kVA Power Generator

Ratings & Electrical

  • Prime Power: 66 kW / 82.5 kVA
  • Standby Power: ~72 kW / 90 kVA
  • Frequency: 50 Hz
  • Speed: 1500 rpm
  • Voltage: 400/230 V (3-phase)
  • Power Factor: 0.8 (lagging)
  • Alternator Insulation: Class H
  • Voltage Regulation: ±1%

Engine / Mechanical

  • Engine Model: Cummins 4BTAA3.9-G4
  • Configuration: 4-stroke, 4-cylinder, inline, turbocharged & aftercooled
  • Displacement: 3.9 L
  • Bore × Stroke: 102 mm × 120 mm
  • Compression Ratio: 17.2 : 1
  • Lubricating Oil Capacity: ~8 L
  • Coolant Capacity: ~15 L

Fuel & Consumption

  • Fuel Type: Diesel
  • Fuel Consumption @100% Load: ~20 L/h
  • Fuel Consumption @75% Load: ~15 L/h
  • Fuel Tank Capacity: ~250 L (typical enclosure)

Cooling, Exhaust & Air

  • Exhaust Gas Temperature: ~465 °C
  • Exhaust Gas Flow: ~11 m³/min
  • Max Exhaust Back Pressure: 10 kPa
  • Cooling System: Radiator-cooled, tropical rating

Physical Dimensions & Weight

  • Dimensions (L × W × H): ~2300 mm × 1050 mm × 1450 mm
  • Weight (approx.): ~1150 kg (open set)

Alternator & Control

  • Alternator Frame: Stamford or equivalent, Class H insulation
  • Control Panel: Cummins/DeepSea electronic controller
  • Features: Monitoring, protection & optional auto-start/stop
  • Prime (Continuous) Power: 82.5 kVA / 66 kW
  • Standby / Maximum Power: ~90.75 kVA
  • Phase / Voltage: 3-phase, 230/400 V (options: 380–415 V)
  • Frequency & Speed: 50 Hz, 1500 RPM
  • Power Factor: 0.8 (lagging)

Engine & Mechanical

  • Engine Model: Cummins 4BTAA3.9-G4
  • Number of Cylinders: 4, inline
  • Displacement: 3.9 L
  • Bore × Stroke: 102 mm × 120 mm
  • Compression Ratio: ~18:1
  • Cooling System: Liquid cooled
  • Starting System: Electric, 12 V DC

Fuel & Consumption

  • Fuel Consumption @ 75% Load: ~15.2–15.7 L/h
  • Fuel Consumption @ 100% Load: ~20.3–20.9 L/h

Capacities

  • Lubricating Oil Capacity: ~16 L
  • Coolant Capacity: ~19 L

Physical & Acoustic

  • Dry Weight (with Canopy): ~1,915 kg
  • Genset Dimensions (L × W × H, with enclosure): ~3,850 × 1,150 × 1,700 mm
  • Fuel Tank (Standard): ~145 L
  • Noise Level: ~75 dB(A) at 1 m (75% load)

Alternator & Control

  • Alternator Model: Stamford UCI224G (or equivalent)
  • Insulation Class: H
  • Enclosure / Protection: IP23 (typical open set spec)

Other Notes

  • Designed and certified to ISO standards (e.g., ISO 8528-5)
  • Suitable for tropical and harsh climates (ambient up to ~50 °C)
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