C32 ACERT Tier 3

Technical Features

 

TECHNICAL CHARACTERISTICS OF THE GENERATING SET

 

Minimum rated power	730 ekW (913 kVA)
Maximum rated power	940 ekW (1.175 kVA)
Frequency	60 Hz
Speed	1.800 rpm
Emissions/Fuel Strategy	EPA Tier III

TECHNICAL SPECIFICATIONS OF THE ENGINE

 

Aspiration	Intake with turbocharger and aftercooler
Bore	145 mm
Stroke	162 mm
Displacement	32.1 l
Regulator type	Electronic
Fuel system	MEUI
Engine model	4-stroke diesel configuration, V 12

DIMENSIONS OF THE GENERATING SET

 

Width	1528 mm
Height	1667 mm
Weight (estimated)	7131 kg
Length	162,8 in / 4.271 mm (minimum), 175,3 in / 4.452 mm (maximum)

TECHNICAL CHARACTERISTICS OF THE GENERATOR

 

Excitation	Excitation Permanent magnet
Number of poles	4
Number of bearings	2 roller bearings
Number of conductors	6
Insulation	Class H
IP rating	23
Voltage regulator	CDVR

 

Standard Equipment

The engine includes standard equipment, already included in the purchase package. They are:

 

AIR INTAKE SYSTEM

• SCAC (Separate circuit after-cooled)

• Turbocharger, cooled by jacket water

• Turbocharger inlet, straight fitting OD of 152 mm (6 in)

CONTROL SYSTEM

• If an EMCP panel or MGCP option is not selected as optional equipment, start/stop controls must be provided by the customer.

• Electronic diagnostics and fault recording

• Motor protection mode for extended use

• Electronic control of the air/fuel ratio

COOLING SYSTEM

• Separate Circuit After-Cooling (SCAC) system for HEX (Heat Exchanged) and keel cooled engines

• Shell & Tube SCAC and Jacket Water (JW) heat exchangers for HEX cooled engines

• SCAC pump, gear driven

• Jacket water pump, gear driven

• Gear-driven seawater pump, with bronze impeller, for HEX-cooled engines only

• HEX water jacket with sea water pump – Connections: I.D. 76.2 mm (3 in) standard

• ANSI 4-bolt flange connection

• HEX jacket water without seawater pump – Connection: 2.5″ hose barb (inlet), 4-bolt ANSI flange (outlet) with I.D. 76.2 mm (3 in) standard

• Keel – Connections: Standard 4-bolt ANSI flange connection with I.D. 76.2 mm (3 in)

• SCAC and JW bypass tanks to maintain correct pump inlet pressures

EXHAUST SYSTEM

• Water-cooled exhaust manifold and turbocharger

• 130 mm (5.12 in) diameter 4-bolt flanged outlet

FLYWHEELS AND RELATED HOUSINGS

• Flywheel housing, SAE No. 0

• Flywheel, 18 inch, 136 teeth

• Rotation according to SAE standards

FUEL SYSTEM

• Double fuel filters, screwed on, serviced right

• Fuel Connection Size: Supply JIC 37 degrees -10 (7/8-14), Return JIC 37 degrees -8 (3/4-16)

• Plate fuel cooler installed downstream of the aftercooler bypass tank

• Fuel delivery pump, gear driven

• Manual fuel priming pump

GENERATORS AND RELATED ACCESSORIES

• Wrapped form SR5

• 2 roller bearings

• Excitation of the permanent magnet

• 4 poles, 6 conductors, Star series connected

• Caterpillar Digital Voltage Regulator (CDVR)

• Class H marine insulation, Class F temperature rise

• Surface mount 3-wire platinum (PT100) RTD, 2 for each phase on the stator and one on each support pad

• Anti-condensation space heaters (2 elements – 240 V AC, 1,000 W)

• IP23 protection suitable for use with fixed water-based local application fire fighting systems (FWBLAFFS, Fixed Water Based Local Application Fire Fighting Systems)

• System IV insulation for protection in extreme environmental conditions

LUBRICATION SYSTEM

• Simplified oil filters, DX maintenance

• Deep oil pan

• RH Service Oil Filler Port Locations

• Dipstick with RH maintenance

• Oil pump, gear driven

SUPPORT SYSTEM

• C-channel shaped guides, height 300 mm (11.81 in)

• Six combined rubber/coil spring insulators

• for installation under the base of the kit, supplied separately

GENERAL INFORMATIONS

• Front shock absorber protection

• Common electrical connection point on HEX and keel cooled engines

Equipment on Demand

Upon request, the following equipment can be added to the engine:

 

ALLARME E PROTEZIONE

• Pannelli a distanza

• Controller MCS

• Modulo analizzatore di potenza

• Sensori di livello dell’olio, temperatura dei gas di scarico, pressione aria di avviamento, pressione scambiatore di calore

EXHAUST SYSTEM

• Dry elbows

• Flexible fitting

• Flange

• Silencer

• Silencer spark arrester

• Tappo parapioggia

AIR INTAKE SYSTEM

• Air intake filter

• Ventilazione del basamento chiuso

• Air intake adapter

CHARGING SYSTEM

• Caricabatterie, alternatori di carica

CONTROL SYSTEM

• Accessorio di ripartizione del carico

FUEL SYSTEM

• Water separator

LUBRICATION SYSTEM

• Doppi filtri dell’olio, pompa di estrazione

PROTECTION SYSTEM

• Fuel and oil protection

STARTING SYSTEM

• Electric starters – single 24V

• Air starter motor

• Dual starters (electric and air)

• Air starter accessories

• Starting aids – JW heaters

• Battery packs – 24 V – dry