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
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
Air Inlet System
Air cleaner; single element canister type
Cooling
Package mounted radiator
Exhaust
Exhaust flange outlet
Control Panels
Generator phase sequence
1 Programmable digital outputs
KAR / PF modes
Low coolant temperature
PLC functionality
Generator mounted - Rear facing
Environmental sealed front face
Generator set packages include:
Auto/start/stop control
Customer data link (Modbus RTU)
High coolant temperature
Warning/shutdown with common LED indication of shutdowns for:
0 True RMS AC metering, 3-phase, +/-2% accuracy
Low coolant level
Operating hours
kVAr (per phase, average & percent)
RFI suppression
Emergency stop
Digital indication for:
Amps (per phase & average)
Min / max exciter
Number of I/O varies on options selected
Load histogram feature
Frequency (Hz)
Overcurrent (50/51)
Oil pressure (psi, kPa or bar)
Lamp test
Engine cool-down timer
Cat connect
kW-hr (total) - kVAr-hr (total)
Limiter and exciter diode monitor
Communications:
Over/under frequency (81 o/u)
6 Customer programmable digital inputs
Controls:
Overspeed
IVR includes reactive droop capability
Low oil pressure
RPM
24 Volt DC operation
Volts (L-L & L-N)
Text alarm/event descriptions
1 Programmable relay outputs (Form C)
Controls: Speed adjust
Reverse reactive power (kVAr) (32RV)
Power factor (per phase & average)
High coolant temperature
Accessory module data link
Customizable screens
4 programmable relay outputs (Form A)
Caterpillar's voltage regulator
Programmable protective relaying functions
Alarm acknowledge
Over/under voltage (27/59)
DC volts
kVA (per phase, average & percent)
Failure to start (overcrank)
Engine cycle crank
3 Phase voltage sensing
Coolant temperature
Serial annunciator module data link
Emergency stop pushbutton
Reverse power (kW) (32)
kW (per phase, average & percent)
3 Analog inputs
Fuel
Primary fuel filter with integral water separator
Generator
Matched to the performance and output characteristics of Cat engines
IP23 Protection
Power Termination
Busbar
Control Panel
Cat ECS Genset controller
Cooling System
Certified standard PGS provided
Exhaust System
Flanged faced outlet(s)
Dry exhaust manifold
Fuel System
Fuel cooler; not included with packages without radiator
Secondary fuel filters
Fuel priming pump
Flexible fuel lines - shipped loose
General
Right hand servicing
Caterpillar yellow with high gloss black rails and radiator
Paint - Caterpillar yellow except rails and radiators gloss black
Flywheel and flywheel housing - SAE No. 00
SAE standard rotation
Generator And Attachments
Form wound
High voltage:
NEMA standard hole pattern
Class H insulation, Class F temperature rise at 40C ambient
(105C prime/130C standby)
Low voltage: Random wound - Internal excitation (IE) - Winding temperature detectors - NEMA Class H insulation system, Class H temperature rise at 40C ambient (125C prime/150C standby) - Busbar connections, top center mounted, top cable entry - NEMA standard hole pattern
Permanent magnet excitation (PMG)
Medium voltage:
6 Lead
3 Phase brushless, Salient pole
Busbar connections, right side extension box, bottom cable entry
NEMA Class H insulation system, Class H temperature rise at 40C ambient
(125C prime/150C standby)
Permanent magnet excitation (PMG)
Anti-condensation space heater
Winding temperature detectors
Governing System
ADEM A3
Literature
Parts book
Lubrication System
Integral lube oil cool
Oil drain lines and valve
Gear type lube oil pump
Fumes disposal
Lubricating oil
Oil filter, filler and dipstick
Mounting System
Rails - engine/generator/radiator mounting
Anti-vibration mounts (shipped loose)
Rubber anti-vibration mounts - shipped loose
Starting System
Battery and battery rack w/cables
45 Amp Charging alternator
24 Volt electric starting motor
Battery disconnect switch
Control System
EMCP 4.4
Air Inlet System
Single element filter
Dual element air cleaner
Exhaust
Exhaust mufflers
Generator
Internal excitation (IE)
Anti-condensation heater
Oversize and premium generators
Permanent magnet excitation (PMG)
Cooling System
Coolant
Water level switch gauges
Standard ambient radiators
Optional installed ATAAC radiators
Optional installed radiators
Standard ambient ATAAC radiators
Power Termination
Circuit breakers, UL listed
Circuit breakers, IEC compliant
Crankcase System
No explosion relief valves
Explosion relief valves
Ventilation system
Control Panels
Remote monitoring software
Digital I/O module
Generator temperature monitoring & protection
Load share module
Exhaust System
Tier 4 clean emissions module
Flexible fittings
Flanges
Tier 4 clean emission MOD Kits
Mufflers
Tier 4 dosing cabinet
Flange and exhaust expanders
Clean emission parts
Exhaust offset
Y Adapters
Elbows
Mounting
IBC isolators
Starting/charging
Battery chargers
Heavy duty starting system
Charging alternator
Air starting motor with control and silencer
Oversize batteries
Fuel System
Primary fuel filter
Fuel priming pumps (Tier 4) - Manual or electric
General
Automatic transfer switches (ATS)
The following options are based on regional and product configuration:
EEC Declaration of Conformity
Enclosures: Sound attenuated, weather protective
UL 2200 package
US aid emblem
Seismic Certification per applicable building codes: IBC 2000, IBC 2003, IBC 2006, IBC 2009, CBC 2007
EU Certificate of Conformance (CE)
Integral & sub-base UL listed dual wall fuel tanks
CSA Certification
Special paint (Colors other than Caterpillar yellow or high performance paints)
Exterior View