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SPECS SUMMARY

Minimum Rating550 eKW (688 kVA)
Maximum Rating940 ekW (1175 kVA)
Frequency50 Hz or 60 Hz
Speed1500 rpm (50 hz) or 1800 rpm (60 hz)
C32 ACERT generator sets incorporate a separate circuit aftercooling system (SCAC) for all configurations. The primary advantage of the SCAC systsem is reduced aftercooler corrosion since no sea water circulates through the aftercooler. Many other improvements on these engines contribute to minimizing owning and operating costs. The IMO II and EU Stage IIIA compliant ratings are available with heat exchanger or keel cooled options. Heat exchanger configurations have an optional front mounted sea water pump.

Specifications

Minimum Rating550 eKW (688 kVA)
Maximum Rating940 ekW (1175 kVA)
Frequency50 Hz or 60 Hz
Speed1500 rpm (50 hz) or 1800 rpm (60 hz)
AspirationTwin Turbocharged-Aftercooled
Bore5.7 in (145 mm)
Stroke6.4 in (162 mm)
Displacement1959 in³ (32.1 l)
Governor TypeElectronic
Fuel SystemDiesel
Excitationpermanent magnet (PMG)
Pitch2/3
Number of Poles4
Number of Bearings2 roller bearings
Number of Leads6
InsulationClass H
Voltage Regulation± 0.5% (steady state)
Length168.34 in (4275.9 mm)
Width65.79 in (1671.1 mm)
Height70.86 in (1800 mm)
Frame Size1423, 1467
IP RatingDrip Proof IP 23*
AlignmentClosed-coupled adapter
Wave Form Deviation - Line to Line< 3.0%
Voltage RegulatorCat® Digital Voltage Regulator (CDVR)
Telephone Influence Factor (TIF)< 50
Weight - Estimated15721 lb (7131 kg)
Emissions/Fuel StrategyIMO II
Engine ModelVee 12, 4-Stroke-Cycle Diesel

Benefits and Features

IMO II comlpliant

Extensive service network of dealers; Unparalleled service from authorized marine dealers

Proven engine operating history; Performance iron with thousands of hours of validation testing for quality and durability

60 months standard warranty

Heat Exchanger or Keel Cooling; Heat exchanger configurations: optional front mounted sea water pump

Separate circuit aftercooling system (SCAC): no seawater circulating through the aftercooler

Standard Equipment

  • Separate circuit after-cooled (SCAC)
  • Turbocharger, jacket water cooled
  • Turbocharger inlet, 152 mm (6 in) OD straight connection
  • If an EMCP panel or MGCP option is not chosen as optional equipment, then start/stop controls must be provided by the customer
  • Electronic diagnostics and fault logging
  • Engine Protection Mode for extended ambient conditions
  • Electronic fuel/air ratio control
  • Separate Circuit After-Cooling (SCAC) for Heat Exchanged (HEX) & Keel cooled engines
  • Jacket Water (JW) and SCAC Heat Exchangers Shell & Tube for HEX cooled engines
  • SCAC pump, gear driven
  • Jacket water pump, gear driven
  • Sea water pump, bronze impeller, gear driven, for HEX cooled engines only
  • Jacket water HEX with Sea water pump Connections: 76.2 mm (3in) ID Standard
  • 4 Bolt ANSI Flange Connection
  • Jacket water HEX without Sea water pump Connection: 2.5" hose barb connection (inlet), 76.2 mm (3in) ID Standard 4 Bolt ANSI Flange (outlet)
  • Keel Connections: 76.2 mm (3in) ID Standard 4 Bolt ANSI Flange Connection
  • SCAC and JW shunt tanks for maintaining proper Pump inlet pressures
  • Water-cooled exhaust manifold & turbocharger
  • 4 Bolt 130 mm (5.12 in) diameter flanged outlet
  • Flywheel Housing, SAE No. 0
  • Flywheel, 18 inch, 136 teeth
  • SAE standard rotation
  • Duplex Fuel Filters, Spin-on, RH service
  • Fuel connections size: Supply JIC Deg -10 (7/8 - 14), Return JIC 37 Deg -8 (3/4 -16)
  • Plate-type fuel cooler installed behind Aftercooler Shunt Tank
  • Fuel transfer pump, gear driven
  • Manual fuel priming pump
  • SR5 form wound
  • 2 roller bearings
  • Permanent magnet excitation
  • 4 pole, 6 leads, Series Star connected
  • Caterpillar's Digital Voltage Regulator (CDVR)
  • Marine Class H insulation, Class F temperature rise
  • Surface mounted platinum (PT100) 3-wire RTDs, 2 per phase on stator and one each on support bearings
  • Anti-condensation space heaters (2 elements - 240 VAC, 1000 Watts
  • IP23 Protection suitable for use with Fixed Water Based Local Application Fire Fighting Systems (FWBLAFFS)
  • System IV insulation for harsh environment protection
  • Simplex oil filters, RH service
  • Deep sump oil pan
  • RH service oil filler locations
  • RH service dipstick
  • Oil pump, gear driven
  • Formed C-channel rails, 300mm (11.81in) height
  • Six shipped loose combined helical spring/rubber isolators for installation below package base
  • Front damper guard
  • Common electrical bonding point on HEX and KEEL cooled engines

Optional Equipment

  • Remote Panels
  • MCS Controller
  • Power analyzer module
  • oil level, exhaust temperature, air starting pressure, heat exchanger pressure sensors
  • Dry Elbows
  • Flexible Fitting
  • Flange
  • Muffler
  • Muffler Spark Arresting
  • Rain Cap
  • Air Inlet Cleaner
  • Closed Crankcase Ventilation
  • Air inlet adapter
  • Battery Chargers, Charging Alternators
  • Load Sharing Attachment
  • Water Separator
  • Duplex Oil Filters, Sump Pump
  • Fuel and Oil Shielding
  • Electric Starting Motors - Single 24 Volt
  • Air Starting Motor
  • Dual Starting Motors (Electric and Air)
  • Air Start Accessories
  • Starting Aids - JW Heaters
  • Battery Sets - 24 Volt - Dry