C32 ACERT IMO II

Cat C32 ACERT Generator Set (IMO II)

C32 ACERT IMO II

DESCRIPTION

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.

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

  • Standard Equipment
  • Optional Equipment
  • Specs
  • Docs

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

Specs

Overview

Long Name:
Cat C32 ACERT Generator Set (IMO II)
Name:
C32 ACERT IMO II
Brand:
Caterpillar
Status:
Current

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)

Engine Specifications

Aspiration
Twin Turbocharged-Aftercooled
Bore
5.7 in / 145 mm
Stroke
6.4 in / 162 mm
Displacement
1959 in³ / 32.1 l
Governor Type
Electronic
Fuel System
Diesel
Engine Model
Vee 12, 4-Stroke-Cycle Diesel

Generator Set Specifications

Emissions/Fuel Strategy
IMO II

Generator Set Dimensions

Length
168.34 in / 4275.9 mm
Width
65.79 in / 1671.1 mm
Height
70.86 in / 1800 mm
Weight - Estimated
15721 lb / 7131 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

SEE HOW C32 ACERT IMO II COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.

Marine Generator Sets
C32 ACERT IMO II
C32 ACERT IMO II
Brand
Caterpillar
Status
Current
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)
Aspiration
Twin Turbocharged-Aftercooled
Bore
5.7 in / 145 mm
Stroke
6.4 in / 162 mm
Displacement
1959 in³ / 32.1 l
Governor Type
Electronic
Fuel System
Diesel
Engine Model
Vee 12, 4-Stroke-Cycle Diesel
Emissions/Fuel Strategy
IMO II
Length
168.34 in / 4275.9 mm
Width
65.79 in / 1671.1 mm
Height
70.86 in / 1800 mm
Weight - Estimated
15721 lb / 7131 kg
Marine Generator Sets
C280-8
C280-8
Brand
Caterpillar
Status
Current
Minimum Rating
2350 ekW (2938 kVA)
Maximum Rating
2420 ekW (3025 kVA)
Frequency
50 Hz or 60 Hz
Speed
1000 rpm (50 hz) or 900 rpm (60 hz)
Aspiration
Turbocharged-Aftercooled
Bore
11 in / 280 mm
Stroke
11.8 in / 300 mm
Displacement
9031 in³ / 148 l
Governor Type
Electronic
Fuel System
EUI
Engine Model
In-line 8, 4-Stroke-Cycle Diesel
Emissions/Fuel Strategy
EPA Tier 2, IMO II
Length
316.5 in / 8040 mm
Width
77.2 in / 1961 mm
Height
155 in / 3937 mm
Weight - Estimated
25000 lb / 11340 kg
Marine Generator Sets
C32 ACERT Tier 3
C32 ACERT Tier 3
Brand
Caterpillar
Status
Current
Minimum Rating
730 ekW (913 kVA)
Maximum Rating
940 ekW (1175 kVA)
Frequency
60hz
Speed
1800 rpm
Aspiration
Turbocharged and aftercooled
Bore
5.7 in / 145 mm
Stroke
6.38 in / 162 mm
Displacement
1959 in³ / 32.1 l
Governor Type
Electronic
Fuel System
MEUI
Engine Model
Vee-12, 4-stroke-Cycle-Diesel
Emissions/Fuel Strategy
EPA Tier III
Length
162.8 in/4271 mm (minimum), 175.3 in/4452 mm (maximum)
Width
60.2 in / 1528 mm
Height
65.6 in / 1667 mm
Weight - Estimated
15721 lb / 7131 kg