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
EMCP 4 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
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
Control System
Auto/start/stop control
Engine cycle crank
Generator set packages include Caterpillar's voltage regulator
Speed adjust
IVR includes reactive droop capability, 3-phase voltage sensing, KVAR / PF modes, RFI suppression, min / max exciter. Limiter and exciter diode monitor
24 Volt DC operation
Engine cool-down timer
Text alarm/event descriptions
Emergency stop pushbutton
Environmental sealed front face
EMCP 4.2B
Generator mounted - rear facing
Controls:
Lamp test
Alarm acknowledge
PLC functionality
Load histogram feature
Customizable screens -0 True RMS AC metering, 3-phase, +/-2% accuracy
ATAAC - 3516E package radiators shipped installed
3 Analog inputs
1 programmable digital outputs
Accessory module data link
1 programmable relay outputs (Form C)
Customer data link (Modbus RTU)
Serial annunciator module data link
Cat connect
Digital indication for:
Reverse reactive power (kVAr) (32RV)
Number of I/O varies on options selected
Certified standard PGS provided
6 Customer programmable digital inputs
RPM
4 programmable relay outputs (Form A)
Communications:
Operating hours
Overcurrent (50/51)
Volts (L-L & L-N)
Frequency (Hz)
Oil pressure (psi, kPa or bar) - Coolant temperature - Volts (L-L & L-N) - Frequency (Hz) - Amps (per phase & average) - Power factor (per phase & average) - kW (per phase, average & percent) - kVA (per phase, average & percent) - kVAr (per phase, average & percent) - kW-hr (total) - kVAr-hr (total)
Coolant temperature
kVAr (per phase, average & percent)
kVA (per phase, average & percent)
Amps (per phase & average)
kW (per phase, average & percent)
Power factor (per phase & average)
kW-hr (total)
kVAr-hr (total)
Warning/shutdown with common LED indication of shutdowns for:
Emergency stop
Failure to start (overcrank)
High coolant temperature
Low oil pressure
Overspeed
Programmable protective relaying functions
Low coolant level
Low coolant temperature
Over/under voltage (27/59)
Generator phase sequence
Over/under frequency (81 o/u)
Reverse power (kW) (32)
Governing System
ADEM A3
Exhaust System
Flanged faced outlet(s)
Dry exhaust manifold
Fuel System
Fuel priming pump
Flexible fuel lines - shipped loose
Fuel cooler; not included with packages without radiator
Secondary fuel filters
General
Caterpillar yellow with high gloss black rails and radiator
SAE standard rotation
Right hand servicing
Flywheel and flywheel housing - SAE No. 00
Generator And Attachments
Winding temperature detectorsle pattern
Busbar connections, right side extension box, bottom cable entry
Busbar connections, top center mounted, top cable entry
Winding temperature detectors
High voltage:
Form wound
Random wound
Busbar connections, top center mounted, top cable entry
Permanent magnet excitation (PMG)
NEMA Class H insulation system, Class H temperature rise at 40C ambient (125C prime/150C standby)
Anti-condensation space heater
NEMA standard hole pattern
Permanent magnet excitation (PMG)
Form wound
Winding temperature detectors
3 Phase brushless, Salient pole
Six lead
Class H insulation, Class F temperature rise at 40C ambient (105C prime/130C standby)
Low voltage:
Internal excitation (IE)
Medium voltage:
NEMA standard hole pattern
NEMA Class H insulation system, Class H temperature rise at 40C ambient (125C prime/150C standby
Literature
Parts book
Operation & Maintenance Manual
Lubrication System
Oil filter, filler and dipstick
Oil drain lines and valve
Lubricating oil
Gear type lube oil pump
Integral lube oil cool
Fumes disposal
Mounting System
Rubber anti-vibration mounts - shipped loose
Rails - Engine/generator/radiator mounting
Anti-vibration mounts (shipped loose)
Starting System
Battery disconnect switch
24 Volt electric starting motor
Battery and battery rack w/cables
45 Amp Charging alternator
Control System
EMCP 4.3, EMCP 4.4
Local annunciator module: [ ] NFPA 110 [ ] Custom
Air Inlet System
Dual element air cleaner
Single element filter
Cooling System
Standard ambient radiators
Standard ambient ATAAC radiators
Optional installed ATAAC radiators
Coolant
Optional installed radiators
Water level switch gauges
Engine Options
Starting motors: [ ] Standard [ ] Heavy duty
Muffler: [ ] Industrial Grade
Air cleaner: [ ] Single element air cleaners [ ] Dual element air cleaners [ ] Heavy duty air cleaners
Starting aids: [ ] 220V 50 Hz Jacket water heater
Batteries: [ ] Standard (1400 CCA) [ ] Heavy Duty (2800 CCA)