Technicial Specifications
| Standby Rating | 2750 ekW 2750 ekW |
| Prime Power Rating | 2500 ekW 2500 ekW |
| Emissions/Fuel Strategy | Tier 2, Low NOx Tier 2, Low NOx |
| Voltage | 416 to 13,800 Volts 416 to 13,800 Volts |
| Frequency | 60 Hz 60 Hz |
| Speed | 1800 rpm 1800 rpm |
| Duty Cycle | Standby, Mission Critical, Prime Standby, Mission Critical, Prime |
| Maximum Rating | 2750 ekW 2750 ekW |
| Minimum Rating | 2500 ekW 2500 ekW |
| Engine Model | 3516E, V-16, 4-Stroke, Water-Cooled Diesel 3516E, V-16, 4-Stroke, Water-Cooled Diesel |
| Bore | 6.69 in 170 mm |
| Stroke | 8.47 in 215 mm |
| Displacement | 4765 in³ 78.1 l |
| Compression Ratio | 14.7:1 14.7:1 |
| Aspiration | ATAAC ATAAC |
| Fuel System | EUI EUI |
| Governor Type | Adem™ A5 Adem™ A5 |
| Length - Maximum | 303.3 in 7703 mm |
| Width - Maximum | 104 in 2640 mm |
| Height - Maximum | 131.6 in 3342 mm |
| Dry Weight - Genset (maximum) | 40750 lb 18480 kg |
Advantages and Features
Cat Generator Set Package
- Cat generator set packages have been fully prototype tested
- Accepts 100% block load in one step and meets NFPA 110 loading requirements
- Conform to ISO 8528-5 steady state and transient response requirements
Cat Diesel Engine
- Reliable, rugged, durable design
- Field-proven in thousands of applications worldwide
- Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight
SR5 Alternator
- Superior motor starting capability minimizes need for oversizing alternator
- Designed to match performance and output characteristics of Cat diesel engines
- Robust Class H insulation
Cat ECS Control Panel
- User-friendly interface and navigation
- Scalable system to meet a wide range of installation requirement
- Expansion modules and site-specific programming for specific customer requirements
Cooling System
- Designed to operate in standard ambient temperatures up to 50�C (122�F)
- Contact your Cat Dealer for specific ambient and altitude capabilities
Certifications
- UL 2200 Listed
- CSA
- IBC seismic certification
- OSHPD pre-approval
One Safe Source
- Components used in the generator set are selected at the design stage to provide optimum package performance
- The generator set is fully assembled at a Caterpillar facility following our quality guidelines
- Each generator set package is tested before leaving the Caterpillar facility
- Cat product support, including dealer service, parts and warranty covers the entire Cat power system
Worldwide Product Support
- Cat dealers have over 1,800 dealer branch stores operating in 200 countries
- Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements
Standard Equipment
-
Air Inlet System
- Single element canister type with service indicator
- Air cleaner
-
Cooling
- Package mounted radiator
-
Exhaust
- Exhaust flange outlet
-
Fuel
- Primary fuel filter with integral water separator
- Fuel priming pump
-
Generator
- IP23 Protection
- Matched to the performance and output characteristics of Cat engines
-
Power Termination
- Busbar
-
Starting/Charging
- Heavy duty starting system
- Charging alternator
-
Control Panel
- Communications:
- 6 Programmable digital inputs
- Programmable protective relaying functions:
- Low oil pressure
- Environmental sealed front face
- Volts (L-L & L-N)
- Emergency stop pushbutton
- Serial annunciator module data link
- Reverse power (kW) (32)
- Engine cycle crank
- Lamp test
- Over/under frequency (81 o/u)
- kW-hr (total)
- Speed adjust
- True RMS AC metering, 3-phase, +/-2% accuracy
- Engine cool-down timer
- Overcurrent (50/51)
- Reverse reactive power (kVAr) (32RV)
- kW (per phase, average & percent)
- kVAr-hr (total)
- Generator phase sequence
- Oil pressure (psi, kPa or bar)
- Low coolant temperature
- Amps (per phase & average)
- Generator mounted - rear facing
- Over/under voltage (27/59)
- Low coolant level
- Accessory module data link
- kVAr (per phase, average & percent)
- Cat ECS controller includes:
- Failure to start (overcrank)
- 2 Programmable relay outputs (Form C)
- Cat ECS 100
- Overspeed
- 2 Programmable digital outputs
- DC volts
- Frequency (Hz)
- High coolant temperature
- Warning/shutdown with common LED indication of shutdowns for:
- Operating hours
- 4 Programmable relay outputs (Form A)
- Coolant temperature
- Power factor (per phase & average)
- Digital indication for:
- Panel lights
- Text alarm/event descriptions
- Controls:
- 24 Volt DC operation
- Alarm acknowledge
- Customer data link (Modbus RTU)
- kVA (per phase, average & percent)
-
Cooling System
- Caterpillar extended life coolant
- Coolant drain line with valve
- Coolant level sensors
- JWAC
- Radiator fan and fan drive
- Fan and belt guards
-
Exhaust System
- Dry exhaust manifold
- Flanged faced outlet(s)
-
Fuel System
- Secondary fuel filters
- Flexible fuel lines - shipped loose
- Fuel cooler; not included with packages without radiator
- Fuel priming pump
-
Generators and Attachments
- Form wound
- 3 Phase brushless, Salient pole
- Class H insulation, Class F temperature rise at 40C ambient (105C prime/130C standby)
- Winding temperature detectors
- Permanent magnet excitation (PMG)
- Anti-condensation space heater
- Right side extension terminal box, busbar connections, top mounted, bottom cable entry
- 6 Lead
- NEMA standard hole pattern
-
Governing System
- ADEM III
-
Literature
- Parts book
- Operation & Maintenance Manual
-
Lube System
- Integral lube Oil cooler
- Fumes disposal
- Oil drain lines and valve
- Oil filter, filler and dipstick
- Lubricating oil
- Gear type lube oil pump
-
Mounting System
- Rubber anti-vibration mounts - shipped loose
- Rails - engine/generator/radiator mounting
-
Starting / Charging System
- Battery disconnect switch
- 45 Amp Charging alternator
- Battery and battery rack w/cables
- 24 Volt electric starting motor
-
General
- Flywheel and flywheel housing-SAE No. 00
- SAE standard rotation
- Paint - Caterpillar yellow with high gloss black rails & radiator
- Right hand servicing
Optional Equipment
-
Air Inlet System
- Air inlet protection
- Remote air inlet adapters
- Dual element air cleaners
- Heavy duty air cleaners
-
Circuit breakers
- Busbar connections
- P Frame breaker connections
- R Frame breaker connections
- Optional busbar power connections
- Circuit breaker harnesses
- Masterpact breaker connections
- Cable entry options
- 2000, 2500, 3200, 4000 Amp, 4 Pole, IEC rated Circuit breakers
- 2000, 2500, 3200, 4000, 5000 Amp, 3 Pole, IEC rated Circuit breakers
- 1600, 2000, 2500, 3000, 4000, 5000 Amp, 3 Pole, UL-100% rated Circuit breakers
-
Power Termination
- Circuit breakers, IEC compliant
-
Control Panel
- Customer interface options
- Mounting group - External box clips
- EMCP 4.4
- PC monitoring (Remote and local)
- Ground
- Load share module options
- Annunciator modules
- Auxiliary box
- Language options
- Remote speed adjust
- Vandal proof panel door
- Voltage raise/lower switch
- Generator temperature monitoring
-
Cooling System
- Expansion tanks
- Optional Serpentine radiators
- Water level switch gauges
- Optional ATAAC radiators
-
Exhaust System
- Flexible fittings
- Elbows
- Flanges and exhaust fittings
- Flanges
- Y Adapters
- Mufflers
-
Fuel System
- Duplex fuel filters
- Primary fuel filters
-
Generators and attachments
- Differential current transformers - 8.7 and 15 kV class
- Alternator air cleaners
-
Instrumentation
- Pyrometer and thermocouples
-
Lube System
- Manual prelube pump
- Lube oil in standard sump
- Oil level regulator
- Electric prelube pumps
-
Mounting System
- Spring type vibration isolators
- IBC Seismic vibration isolators NORAD
- Puck style low efficiency lsolators
-
Power Connections
- Neutral ground connections
- 2700 & 3000 Frame
- Grounding groups
-
Special Tests / Reports
- IBC Certifications
- Generator set test report
- Torsional vibration analysis
- PGS Test report @ 1.0 power factor
- PGS Test report @ 0.8 power factor
- Standard engine test charge
- Fuel consumption test
- Generator set consumption test
-
Starting / Charging System
- Starter cover
- Electric starting motors
- Air pressure regulator
- 24 Volt battery set - Dry
- Jacket water heaters
- Engine barring group
- 10, 20, 35 and 50 Amp Battery chargers
- Air starting motors
-
General
- Special paint colors
- US aid emblem
