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C32 ACERT IMO II

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.
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      Benefits & Features

      Emissions

      IMO II comlpliant

      Worldwide Support

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

      Durability

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

      Reliability

      60 months standard warranty

      Cooling System

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

      Aftercooling System

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

      specifications

      Generator Set Specifications
      Minimum Rating 550 eKW (688 kVA)
      Maximum Rating 940 ekW (1175 kVA)
      Frequency 50 Hz or 60 Hz
      Speed 1500 rpm (50 hz) or 1800 rpm (60 hz)
      Emissions/Fuel Strategy IMO II
      Engine Specifications
      Aspiration Twin Turbocharged-Aftercooled
      Bore 145.0 mm
      Stroke 162.0 mm
      Displacement 32.1 l
      Governor Type Electronic
      Fuel System Diesel
      Engine Model Vee 12, 4-Stroke-Cycle Diesel
      Generator Set Dimensions
      Length 4275.9 mm
      Width 1671.1 mm
      Height 1800.0 mm
      Weight - Estimated 7131.0 kg
      Generator Specifications
      Excitation permanent magnet (PMG)
      Pitch 2/3
      Number of Poles 4
      Number of Bearings 2 roller bearings
      Number of Leads 6
      Insulation Class H
      Voltage Regulation ± 0.5% (steady state)
      Frame Size 1423, 1467
      IP Rating Drip Proof IP 23*
      Alignment Closed-coupled adapter
      Wave Form Deviation - Line to Line < 3.0%
      Voltage Regulator Cat® Digital Voltage Regulator (CDVR)
      Telephone Influence Factor (TIF) < 50

      Standard Equipment

      AIR INLET SYSTEM
      • Separate circuit after-cooled (SCAC)
      • Turbocharger, jacket water cooled
      • Turbocharger inlet, 152 mm (6 in) OD straight connection
      CONTROL SYSTEM
      • 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
      COOLING SYSTEM
      • 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
      EXHAUST SYSTEM
      • Water-cooled exhaust manifold & turbocharger
      • 4 Bolt 130 mm (5.12 in) diameter flanged outlet
      FLYWHEELS & FLYWHEEL HOUSINGS
      • Flywheel Housing, SAE No. 0
      • Flywheel, 18 inch, 136 teeth
      • SAE standard rotation
      FUEL SYSTEM
      • 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
      GENERATORS AND GENERATOR ATTACHMENTS
      • 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
      LUBE SYSTEM
      • Simplex oil filters, RH service
      • Deep sump oil pan
      • RH service oil filler locations
      • RH service dipstick
      • Oil pump, gear driven
      MOUNTING SYSTEM
      • Formed C-channel rails, 300mm (11.81in) height
      • Six shipped loose combined helical spring/rubber isolators for installation below package base
      GENERAL
      • Front damper guard
      • Common electrical bonding point on HEX and KEEL cooled engines

      Optional Equipment

      Alarm and Protection
      • Remote Panels
      • MCS Controller
      • Power analyzer module
      • oil level, exhaust temperature, air starting pressure, heat exchanger pressure sensors
      EXHAUST SYSTEM
      • Dry Elbows
      • Flexible Fitting
      • Flange
      • Muffler
      • Muffler Spark Arresting
      • Rain Cap
      AIR INLET SYSTEM
      • Air Inlet Cleaner
      • Closed Crankcase Ventilation
      • Air inlet adapter
      CHARGING SYSTEM
      • Battery Chargers, Charging Alternators
      CONTROL SYSTEM
      • Load Sharing Attachment
      FUEL SYSTEM
      • Water Separator
      LUBE SYSTEM
      • Duplex Oil Filters, Sump Pump
      PROTECTION SYSTEM
      • Fuel and Oil Shielding
      STARTING SYSTEM
      • 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

      Download resources

      Product specifications, standard and optional equipment may vary depending on stock availability. For more information or to verify specific product details, please get in touch with one of our sales representatives.

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