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
Certifications
EU Declaration of Conformity
EU Declaration of Conformity
Eurasian Conformity (EAC)
Telecommunication Lab of China
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 with service indicator
Control Panel
RPM
Engine cycle crank
Failure to start (overcrank)
Warning/shutdown with common LED indication of shutdowns for:
Speed adjust
True RMS AC metering, 3-phase, +/-2% accuracy
Accessory module data link
Overcurrent (50/51)
DC volts
Controls:
Generator phase sequence
Low oil pressure
2 Programmable digital outputs
Reverse power (kW) (32)
Low coolant level
Operating hours
Frequency (Hz)
kVAr-hr (total)
kVA (per phase, average & percent)
Lamp test
Over/under frequency (81 o/u)
6 programmable digital inputs
2 Programmable relay outputs (Form C)
24 Volt DC operation
Customer data link (Modbus RTU)
EMCP 4 Genset controller
Volts (L-L & L-N)
High coolant temperature
Alarm acknowledge
Oil pressure (psi, kPa or bar)
4 Programmable relay outputs (Form A)
Overspeed
EMCP4.2B controller includes:
Engine cool-down timer
Panel lights
kW (per phase, average & percent)
Low coolant temperature
Over/under voltage (27/59)
Serial annunciator module data link
Generator mounted - rear facing
Communications:
kVAr (per phase, average & percent)
Digital indication for:
Text alarm/event descriptions
EMCP 4.2B
Coolant temperature
Emergency stop pushbutton
Programmable protective relaying functions:
kW-hr (total)
Reverse reactive power (kVAr) (32RV)
Amps (per phase & average)
Environmental sealed front face
Power factor (per phase & average)
Exhaust
Exhaust flange outlet
Fuel
Primary fuel filter with integral water separator
Generator
IP23 Protection
Matched to the performance and output characteristics of Cat engines
Power Termination
Busbar
Starting/charging
Heavy duty starting system
Charging alternator
Cooling System
Fan and belt guards
Coolant drain line with valve
JWAC
Caterpillar extended life coolant
Coolant level sensors
Radiator fan and fan drive
Cooling
Package mounted radiator
Exhaust System
Flanged faced outlet(s)
Dry exhaust manifold
Fuel System
Flexible fuel lines - shipped loose
Fuel priming pump
Fuel cooler; not included with packages without radiator
Secondary fuel filters
Generators And Attachments
NEMA Class H insulation system, Class H temperature rise at 40C ambient
(125C prime / 150C standby).
Busbar connections, top center mounted, top cable entry
Random wound
6 Lead
Winding temperature detectors
IEC standard hole pattern
Internal excitation (IE)
3 phase brushless, Salient pole
Generator set packages include Caterpillar's digital voltage regulator (CDVR). CDVR includes reactive droop capability, 3-phase voltage sensing, KVAR/PF modes, RFI suppression, min/max exciter
Governing System
ADEM III
Literature
Parts book
Operation & Maintenance Manual
Lube System
Gear type lube oil pump
Integral lube Oil cooler
Fumes disposal
Lubricating oil
Oil filter, filler and dipstick
Oil drain lines and valve
Mounting System
Rails - Engine/generator/radiator mounting
Rubber anti-vibration mounts - shipped loose
Starting / Charging System
24 Volt electric starting motor
Battery and battery rack w/cables
Battery disconnect switch
General
Right hand servicing
Flywheel and flywheel housing-SAE No. 00
Paint - Caterpillar yellow with high gloss black rails & radiator