New CAT Equipment
C27 Generator Set
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Field population 250,000 in service
Proven performance in heavy-duty applications
Integrated Cat Control system
Designed to match engine and alternator performance
Accepts 100% Block load in 1 step
Can handle large loads without affecting operations
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Engine Specifications
Aspiration
TABore
5.4 inCompression Ratio
16.1:1Displacement
1649.47 in³Engine Model
C27 ATAAC, V-12, 4-Stroke, Water-Cooled DieselFuel System
MEUIGovernor Type
Adem™A4Stroke
6 in -
Generator Set Dimensions
Height - Maximum
85.1 inLength - Maximum
184 inWidth - Maximum
67.8 in -
Generator Set Specifications
Duty Cycle
Standby, PrimeEmissions/Fuel Strategy
Low Fuel, Tier 2 Nonroad EquivalentFrequency
60 HzMaximum Rating
800 ekWMinimum Rating
635 ekWSpeed
1800 rpmVoltage
208 to 600 Volts
Air Inlet
- Air cleaner; single element canister type with service indicator
Control Panel
- EMCP 4.2B
- Digital Indicators
- Warning/shutdown Indicators
- Programmable protective relaying functions
- Communications
- Features include:
Cooling System
- Coolant level sensor
- Coolant drain line with valve terminated on edge of base
- ATAAC
- Caterpillar extended life coolant
- Radiator sized to 50 degrees C
- Fan and belt guards drive
Exhaust System
- 203 mm (8 in) ID round flanged outlet
- Exhaust manifold - dry
Fuel System
- Primary fuel filter with integral water separator
- Electric fuel priming pump
- Fuel cooler
- Flexible fuel lines - installed
- Secondary fuel filters
Generators and Attachments
- Integrated voltage regulator (IVR) includes
- For EPA Stationary Emergency (EPA Tier 2 Emissions) configurations:
- Busbar connections:
- SR5 Permanent magnet excitation (PMG) (PM)
- For Low BSFC configurations:
Lube System
- Standard volume oil pan - 68 Ltr
- Lubricating oil
- Oil drain lines and valve
- Gear type lube oil pump
- Oil filter, filler and dipstick
- Fumes disposal - open crankcase ventilation routed to front of package
- Integral lube Oil cooler
Mounting System
- Rubber anti-vibration mounts - shipped loose
- Rails - engine/generator/radiator mounting
Starting and Charging System
- 24-Volt electric starting motor
- Battery, rack and cables - shipped-loose
- Battery disconnect switch
- Charging alternator 45A
General
- Paint - Caterpillar yellow with high gloss black rails & radiator
- SAE standard rotation
- Right hand servicing
- Flywheel and flywheel housing-SAE No. 0 and SAE No. 18
Air Inlet System
- Standard air cleaners
- Heavy duty air cleaners
- Dual element air cleaners
Starting / Charging System
- 20 Amp enclosure Battery chargers
- 10 Amp Battery chargers
- 24 Volt battery set - Dry
- Air starting motor with control and silencer
- Space heater
- 24 Volt electric start motors - Heavy duty
- Jacket water heaters
Circuit breakers
- 400, 800, 1200, 1600, 2000, 2500, 3000 Amp, 3 pole, UL-100% rated Circuit breakers
- 2000 Amp, 3 pole, IEC rated Circuit breakers
- 800 Amp, 4 pole, IEC rated Circuit breakers
Control Panels
- Cable shroud - Bottom mounted
- Cable shroud - Top mounted
- EMCP 4.3, EMCP4.4
- Side extension box
- Remote annunciator module
- Auxiliary box options
- Remote mounted panel harness mounting kit
- Remote mounted circuit breaker terminals
- Modbus monitor local packages
- Remote DIO module
- Cat connect telematics
- Load share module
- Vandal proof panel cover
- Installed DIO module
- Remote mounting harness
- Annunciator modules
Cooling System
- Radiator duct flange
- High ambient radiator
- Extended life coolant
- Certified radiator
- Standard radiator
Enclosures
- Enclosure louvers
- Enclosure with lifting base or fuel tank
- Panel bracket
- AC distribution panel, lights and outlet
- Enclosure lighting
- Enclosure colors
- Special Sound attenuated enclosure
- Enclosure fuel tank options
- Cold weather bundle
Exhaust System
- Mufflers
- Elbows
- Flanges
- Exhaust through the wall kit
- Flexible fittings
- Guard and shield system
Generator and Attachments
- 60 Hz standard generators
- 60 Hz premium generators
Lube System
- Prelube pumps
- Oil level regulator
Mounting System
- Mounting base type
- IBC vibration isolators
- Puck style low efficiency isolators
- Spring type vibration isolators
Power Connections
- Center post busbars
- Cable entry - right/left/rear
- Neutral grounding connection
- Power connections - Right / Left / Rear
Special Tests / Reports
- Torsional vibration analysis report
- Generator test report
- IBC seismic Certifications
- OSHPD seismic Certifications
- PGS Test report @ 1.0 power factor
- PGS Test report @ 0.8 power factor
- Special CSA test Certification
- Standard engine test
General
- Miscellaneous inspection
- US aid emblem
- Special paint
- SGS Inspection