3512B Diesel Generator Set
Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.
Generator Set Specifications
- Standby Rating
-
1500/1400 ekW
- Prime Power Rating
-
1360/1275 ekW
- Emissions/Fuel Strategy
-
Low Fuel, Low Emissions
- Voltage
-
380 to 13800 Volts
- Frequency
-
60 Hz
- Speed
-
1800 rpm
- Duty Cycle
-
Standby, Mission Critical, Prime, Continuous
- Maximum Rating
-
1500 ekW
- Minimum Rating
-
1230 ekW
Engine Specifications
- Engine Model
-
3512B TA, V-12, 4-Stroke Water-Cooled Diesel
- Bore
-
6.69in
- Stroke
-
7.48in
- Displacement
-
3573.55in³
- Compression Ratio
-
14.0:1 Std 15.5:1 HD
- Aspiration
-
TA
- Fuel System
-
Electronic Unit Injection
- Governor Type
-
ADEM™ A3
Generator Set Dimensions
- Length - Maximum
-
221.9in
- Width - Maximum
-
90in
- Height - Maximum
-
93.2in
- Dry Weight - Genset (minimum)
-
24430lb
- Dry Weight - Genset (maximum)
-
25090lb
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
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
- 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
World Wide 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
Optional Equipment:
- Control Panels
-
- Remote monitoring software
- Digital I/O module
- EMCP 4.3, EMCP 4.4
- Load share module
- Generator temperature monitoring & protection
- Exhaust System
-
- Exhaust mufflers
- Flanges
- Elbows
- Flange and exhaust expanders
- Mufflers
- Y Adapters
- Flexible fittings
- Generator
-
- Oversize and premium generators
- Permanent magnet excitation (PMG)
- Internal excitation (IE)
- Anti-condensation heater
- Air Inlet System
-
- Heavy duty air cleaner
- Single element filter
- Power Termination
-
- Circuit breakers, UL listed
- Circuit breakers, IEC compliant
- Cooling System
-
- Standard installed radiators
- Optional installed radicators
- Coolant
- Water level switch gauges
- General
-
- UL 2200 package
- EEC Declaration of Conformity
- Seismic Certification per applicable building codes: IBC 2000, IBC 2003, IBC 2006, IBC 2009, CBC 2007
- CSA Certification
- Enclosures: sound attenuated, weather protective
- Automatic transfer switches (ATS)
- Integral & sub-base fuel tanks
- The following options are based on regional and product configuration:
- US aid emblem
- Integral & sub-base UL listed dual wall fuel tanks
- EU Certificate of Conformance (CE)
- Generators And Attachments
-
- 1400, 1600, 2700 Frames
- Generator conversion from IE to PM
- Space heater
- RW, IE, 6 leads, Pitch 0.6667
- Low Voltage: 380,440 / 480 Volts, 3 Phase, 1800 rpm
- Differential current transformers (DCT) 15 kV class
- Generator air cleaner
- Differential current transformers (DCT) 8.7 kV class
- Mounting
-
- IBC isolators
- Rubber anti-vibration mounts
- Spring-type vibration isolator
- Starting/charging
-
- Air starting motor with control and silencer
- Heavy-duty starting system
- Charging alternator
- Oversize batteries
- Battery chargers
- Jacket water heater
- Instrumentation
-
- Wiring GP W/O cyl sensors
- Pyrometer and thermocouples
- Lube System
-
- Lubrication oil in standard sump
- Oil drains
- Prelube pumps
- Oil level regulator
- Crankcase Protection
-
- Explosion relief valve
- No crankcase explosion relief valve
- Crankcase ventilation system
- No explosion relief valves
- Mounting System
-
- IBC vibration isolators
- Puck style low efficiency isolators
- Spring type vibration isolators
- Power Connections
-
- 2000, 2500 Amp, 4 Pole, IEC Rated Circuit Breakers
- Cable entry - Right side
- Grounding groups
- Left side power connections
- 1600 ,2000, 2500, 3000, 4000 Amp, 3 Pole, UL-100% rated circuit breakers
- 2000, 2500,3200 Amp, 3 Pole, IEC Rated Circuit Breakers
- Rear power connections
- Neutral ground connections
- 6 Leads, 6 terminal option
- Right side power connections
- Center post buss bar
- Special Tests / Reports
-
- Generator test report
- PGS test report @ 0.8 power factor
- Standard engine test charge
- CSA certification
- Torsional vibration analysis
- Generator fuel consumption test
- PGS test report @ 1.0 power factor
- IBC seismic certification
- Fuel consumption test
- Starting / Charging System
-
- Air pressure regulator
- Batteries, racks and cables:
- Air starting motor
- 35 Amp battery charger
- 24 Volt battery set - Dry
- Starter covers
- 10 Amp battery charger
- Engine barring device
- Jacket water heaters
- Electric starting motors