New | 3512A 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
Minimum Rating1000kVA
Maximum Rating1400 kVA
Voltage220 to 13800 Volts
Frequency50 Hz
Speed1500 RPM
Generator Set Configurations
Emissions/Fuel StrategyLow Fuel Consumption
Engine Specifications
Engine Model3512 TA, V-12, 4-Stroke Water-Cooled Diesel
Bore6.69 in
Displacement3161.03 in3
Stroke7.48 in
Compression Ratio13.5:1
AspirationTA
Governor TypeWoodward
Fuel SystemDirect Unit Injection

  • 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
  • matched To The Performance And Output Characteristics Of Cat Engines
  • industry Leading Mechanical And Electrical Design
  • industry Leading Motor Starting Capabilities
  • high Efficiency
  • The Emcp Controller Features The Reliability And Durability You Have Come To Expect From Your Cat Equipment. Emcp4 Is A Scalable Control Platform Designed To Ensure Reliable Generator Set Operation, Providing Extensive Information About Power Output And Engine Operation. Emcp4 Systems Can Be Further Customized To Meet Your Needs Through Programming And Expansion Modules.

    The Generator Set Accepts 100% Rated Load In One Step Per Nfpa 110 And Meets Iso 8528-5 Transient Response.

  • ul 2200 Listed Packages
  • Csa Certified
  • certain Restrictions May Apply.
  • Consult With Your Cat® Dealer.
  • Fully Prototype Tested With Certified Torsional Vibration Analysis Available

    Cat Dealers Provide Extensive Post-sale Support Including Maintenance And Repair Agreements. Cat Dealers Have Over 1,800 Dealer Branch Stores Operating In 200 Countries. The Caterpillar S•o•s℠ Program Cost Effectively Detects Internal Engine Component Condition, Even The Presence Of Unwanted Fluids And Combustion By-products

    Standard Equipment

    Air Inlet
    • Air cleaner; single element canister type with service indicator
    Control Panel
    • EMCP4.2 controls including: Emergency stop pushbutton
    • EMCP4.2 controller including:
    • 24-volt DC operation
    • Environmental sealed front face
    • Text alarm / event descriptions
    • Generator mounted - rear facing
    • Controls:
    • Speed adjust
    • Auto / start / stop control
    • Engine cool-down timer
    • Engine cycle crank
    • Alarm acknowledge
    • Lamp test
    • True RMS AC metering, 3-phase, +/-2% accuracy
    • Digital indication for:
    • RPM
    • DC volts
    • Operating hours
    • 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)
    • Warning/shutdown with common LED indication of shutdowns for:
    • Low oil pressure
    • High coolant temperature
    • Overspeed
    • Emergency stop
    • Failure to start (overcrank)
    • Low coolant temperature
    • Low coolant level
    • Programmable protective relaying functions:
    • Generator phase sequence
    • Over/Under voltage (27/59)
    • Over/Under Frequency (81 o/u)
    • Reverse Power (kW) (32)
    • Reverse Reactive Power (kVAr) (32RV)
    • Overcurrent (50/51)
    • Communications
    • Customer data link (Modbus RTU)
    • Accessory module data link
    • Serial annunciator module data link
    • 6 programmable digital inputs
    • 4 programmable relay outputs (Form A)
    • 2 programmable relay outputs (Form C)
    • 2 programmable digital outputs
    Cooling
    • JWAC.
    • Radiator fan and fan drive
    • Fan and belt guards.
    • Coolant drain line with valve
    • Coolant level sensors. (Not included with packages without radiator)
    • Caterpillar extended life coolant. (Not included with packages without radiator, installed SF44CTS, shipped loose radiators or heat exchangers)
    Exhaust
    • Dry Exhaust Manifold
    • Flanged faced outlet(s)
    Fuel
    • Secondary fuel filters
    • Fuel cooler; not included with packages without radiator
    • Flexible fuel lines - shipped loose
    • Fuel priming pump
    Generators and Attachments
    • 3 phase brushless, salient pole
    • 6 lead
    • Generator set packages include: Regulator (CDVR)
    • Caterpillar's Digital Voltage Regulator (CDVR) includes:
    • Reactive droop capability
    • 3 Phase voltage sensing
    • KVAR/PF modes
    • RFI suppression
    • Min / max exciter limiter
    • Exciter diode monitor
    • LV:
    • Random wound
    • Internal Excitation
    • NEMA Class H insulation
    • Class H temperature rise at 40C ambient (125C prime/150C standby)
    • Winding temperature detectors
    • Busbar connections, top center mounted, top cable entry
    • 50 Hz models: IEC standard hole pattern
    • Note: 1800 frames are form wound, permanent magnet, with winding temp detectors
    Governing System
    • Woodward 2301A isochronous governor
    Lube System
    • Lubricating oil
    • Gear type lube oil pump
    • Integral lube oil cooler
    • Oil filter, filler and dipstick
    • Oil drain lines and valve
    • Fumes disposal
    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
    • Paint - Caterpillar Yellow with high gloss black rails & radiator
    • RH Service
    • Flywheel and Flywheel housing-SAE No. 00
    • SAE Standard Rotation

    Optional Equipment

    Air Inlet System
    • Dual Element air cleaners
    • Remote air inlet adaptors
    • Air Inlet protection
    Circuit Breakers
    • Optional busbar power connections
    • Breaker harnesses
    • Center posts busbars
    • Cable entry options
    • Controls packaging - Enclosures
    • EMAX circuit breakers
    • 2000, 2500, 3200 and 4000 Amp, 3 pole, IEC rated circuit breakers
    • 2000, 2500, 3200 and 4000 Amp, 4 pole, IEC rated circuit breakers
    • Busbar connections
    • EMAX breakers connections
    Control Panels
    • EMCP 4.3
    • EMCP 4.4
    • Customer connection mounting locations
    • Annunciator Modules
    • Governors
    • Mounting Group - External Box Clips
    • Auxiliary Boxes
    • Customer Interface Options
    • Generator Temperature Monitoring
    • Remote speed adjust
    • Vandle proof panel door
    • Local PC monitoring
    • Ground (Automatically selected)
    Cooling System
    • Optional radiator arrangements
    • Water level switch gauges
    • Heat exchangers
    European Certifications
    • European Union Certification
    • EU declaration of conformity
    • Eurasian conformity (EAC) mark
    • European directive genset, DoI (Declaration of Incorporation)
    Exhaust System
    • Mufflers
    • Muffler mounting kits
    • Flexible fittings
    • Through-wall installation kit
    Fuel System
    • Primary fuel filter
    Generators and Attachments
    • 1500 RPM, 380/400/415volts @ 50 Hz, 3 phase, random wound, internal excitation, No. of leads = 6, pitch= 0.6667
    • 1500 RPM, 380/400/415volts @ 50 Hz, 3 phase, random wound, permanent magnet, No. of leads = 6, pitch= 0.6667
    • 1500 RPM, 380/400/415volts @ 50 Hz, 3 phase, form wound, permanent magnet, No. of leads = 6, pitch= 0.6667
    • Generator conversion
    • Space heater
    Instrumentation
    • Pyrometer and thermocouples
    Lube System
    • Oil level Reg-1 shallow pan
    • Electric prelube pumps
    • Manual prelube sump pumps
    Mounting System
    • Spring-type vibration isolator
    • IBC vibration isolators
    Protection System
    • Explosion relief valve
    Special Tests / Reports
    • Neutral grounding connection
    • Neutral ground-LV
    • PGS test report @ 1.0 power factor
    • PGS test report @ 0.80 power factor
    • IBC seismic certifications
    Starting / Charging Systems
    • 10 Amp battery chargers
    • 20 Amp battery charger
    • Oversize battery set
    • 24 Volt dual electric starting motor
    • Ether starting aid
    • Jacket water heaters
    General
    • Engine barring group

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