Cat C32 ACERT Generator Set (IMO II)

C32 ACERT IMO II

OVERVIEW

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.

BENEFITS

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

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
5.7 in
Stroke
6.4 in
Displacement
1959.0 in³
Governor Type
Electronic
Fuel System
Diesel
Engine Model
Vee 12, 4-Stroke-Cycle Diesel

Generator Set Dimensions +

Length
168.34 in
Width
65.79 in
Height
70.86 in
Weight - Estimated
15721.0 lb

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

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

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

Marine Generator Sets

C32 ACERT IMO II

OVERVIEW

BENEFITS

Emissions

Worldwide Support

Durability

Reliability

Cooling System

Aftercooling System

Get a Quote for C32 ACERT IMO II

AIR INLET SYSTEM

CONTROL SYSTEM

COOLING SYSTEM

EXHAUST SYSTEM

FLYWHEELS & FLYWHEEL HOUSINGS

FUEL SYSTEM

GENERATORS AND GENERATOR ATTACHMENTS

LUBE SYSTEM

MOUNTING SYSTEM

GENERAL

Alarm and Protection

EXHAUST SYSTEM

AIR INLET SYSTEM

CHARGING SYSTEM

CONTROL SYSTEM

FUEL SYSTEM

LUBE SYSTEM

PROTECTION SYSTEM

STARTING SYSTEM

MEDIA GALLERY

DOWNLOAD RESOURCES

BROWSE

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