New | 3512 Generator Set

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Generator Set Specifications
Minimum Rating890 ekW
Maximum Rating1250 ekW
Emissions/Fuel StrategyLow Fuel Consumption
Voltage220 to 13800 Volts
Frequency60 Hz
Speed1800 rpm
Duty CycleStandby, Mission Critical, Prime, Continuous
Engine Specifications
Engine Model3512 TA, V-12, 4-Stroke Water-Cooled Diesel
Bore6.69 in
Stroke7.48 in
Displacement3161.03 in³
Compression Ratio13.5:1
AspirationTA
Fuel SystemDirect Unit Injection
Governor TypeWoodward
Generator Set Dimensions
Length - Minimum214.8 in
Length - Maximum218.8 in
Width - Maximum77.8 in
Height - Maximum93.2 in
Dry Weight - Genset (minimum)22210 lb
Dry Weight - Genset (maximum)22650 lb

Standard Equipment

Air Inlet System
  • Air cleaner; single element canister type with service indicator
Control Panel
  • EMCP 4.2
  • Features include:
  • Emergency stop pushbutton
  • 24-volt DC operation
  • Environmental sealed front face
  • Text alarm / event descriptions
  • Generator mounted - rear facing
  • Controls:
  • 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 System
  • JWAC
  • Radiator fan and fan drive
  • Fan and belt guards
  • Coolant drain line with valve
  • Coolant level sensors
  • Caterpillar Extended Life Coolant
Exhaust System
  • Dry Exhaust Manifold.
  • Exhaust flange outlet(s)
Fuel System
  • 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 Caterpillar's Digital Voltage Regulator (CDVR)
  • CDVR includes reactive droop capability, 3-phase voltage sensing, KVAR/PF modes, RFI suppression, min/max exciter. Limiter and 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
  • 1800 frames are form wound, permanent magnet, with winding temperature 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 loos
Starting / Charging System
  • 24-volt electric starting motor
  • Battery and battery rack w/cables
  • Battery disconnect switch
General
  • Caterpillar Yellow with high gloss black rails & radiator
  • Right hand servicing
  • Flywheel and Flywheel housing-SAE No. 00
  • SAE Standard Rotation

Optional Equipment

Air Inlet System
  • Air cleaner - Dual element
  • Remote air inlet adapters
  • Air inlet protection
Circuit Breakers
  • Optional busbar power connections
  • Breaker harnesses
  • Low voltage, IEC standard hole
  • Cable entry options
  • Enclosures - control packaging
  • EMAX breakers
  • Busbar connections
  • EMAX breaker connections
Control Panels
  • EMCP 4.3, EMCP 4.4
  • Annunciator modules
  • Governors
  • Mounting group - External box clips
  • Auxiliary box
  • Customer interface options
  • Generator temperature monitoring
Cooling System
  • 3512 MUI 1500 Radiators PGS
  • Water level switch gauges
  • Heat exchangers
Certificates
  • European union certification
  • EU declaration of conformity
  • Eurasian conformity (EAC) mark
  • European directive genset DOI
Exhaust System
  • Mufflers
  • Flexible fittings
  • Through wall installation kit
Fuel System
  • Primary fuel filter
Generators and Attachments
  • Generator conversions - IE and PM
  • Space heater kt
Instrumentation
  • Pyrometers
Lube System
  • Oil level reg-1 shallow pan
  • Electric prelube pumps
  • Manual prelube sump pumps
Mounting System
  • Vibration Isolator options
Protection System
  • Explosion relief valves
Special Tests / Reports
  • Neutral grounding connection
  • Neutral ground - LV
  • PGS test report @ 1.0 power factor
  • PGS test report @ 0.8 power factor
  • IBC seismic certification
Starting / Charging System
  • Charging alternators
  • Battery chargers (10 and 20 amp)
  • Battery sets - 24 Volt, dry
  • Electric starting motors - Duel 24 Volt
  • Starting aids
  • Jacket water heaters
General
  • Engine barring group - installed

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