3512 Generator Set

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Stroke
7.48 in
Aspiration
TA
Fuel System
Direct Unit Injection
Minimum Rating
890 ekW

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Product Specs

Engine Specifications

Stroke
7.48in
Aspiration
TA
Fuel System
Direct Unit Injection
Engine Model
3512 TA, V-12, 4-Stroke Water-Cooled Diesel
Engine Model
3512 TA, V-12, 4-Stroke Water-Cooled Diesel
Frequency
60 Hz
Compression Ratio
13.5:1
Governor Type
Woodward
Aspiration
TA
Fuel System
Direct Unit Injection
Bore
6.69in
Displacement
3161.03in³
Stroke
7.48in
Maximum Rating
NaN
Emissions/Fuel Strategy
Displacement
190mm
Bore
6.69
Fuel System
77.8in

Generator Set Specifications

Minimum Rating
890 ekW
Maximum Rating
1250 ekW
Voltage
380 to 13800 Volts
Frequency
60 Hz
Speed
1800 rpm
Emissions/Fuel Strategy
Low Fuel Consumption
Fuel System
NaN
Length - Maximum
218.8in
Width - Maximum
77.8
Minimum Rating
890 ekW
Voltage
220 to 13800 Volts
Compression Ratio
Aspiration
Displacement
51.8
Mean Effective Pressure Up To
Duty Cycle
Standby, Mission Critical, Prime, Continuous

Generator Set Dimensions

Dry Weight - Genset (minimum)
22210lb
Length - Maximum
218.8in
Dry Weight - Genset (maximum)
22650lb
Height - Maximum
93.2in
Width - Maximum
77.8in
Length - Minimum
214.8in

Standard/Optional Features

Standard Equipment:

  • Air Inlet System
    • Air cleaner; single element canister type with service indicator
  • Air Inlet
    • Air Cleaner
  • Cooling
    • Radiator fan and fan drive
    • JWAC.
  • Exhaust
    • Dry Exhaust Manifold
    • Exhaust flange outlet
  • Fuel
    • Fuel priming pump
    • Secondary fuel filter
    • Primary fuel filter with integral water separator
    • Fuel cooler; not included with packages without radiator
    • Secondary fuel filters
  • Generator
    • Matched to the performance and output characteristics of Cat engines
    • IP23 Protection
  • Power Termination
    • Bus Bar
  • Control Panel
    • kVAr-hr (total)
    • kVAr (per phase, average & percent)
    • Auto/start/stop control
    • Warning / shutdown with common LED indication of shutdowns for:
    • Digital indication for:
    • 2 programmable relay outputs (Form C)
    • Engine cycle crank
    • Oil pressure (psi, kPa or bar)
    • Serial annunciator module data link
    • Accessory module data link
    • Low oil pressure
    • 24-volt DC operation
    • DC volts
    • Overcurrent (50 / 51)
    • Communications:
    • kW (per phase, average & percent)
    • Engine cool-down timer
    • Controls:
    • Amps (per phase & average)
    • Over / under voltage (27 / 59)
    • Generator phase sequence
    • Volts (L-L & L-N), frequency (Hz)
    • 2 programmable digital outputs
    • kVA (per phase, average & percent)
    • Low coolant temperature
    • True RMS AC metering, 3-phase, +/-2% accuracy
    • High coolant temperature
    • Over / under frequency (81 o / u)
    • Reverse Reactive Power (kVAr) (32RV)
    • Environmental sealed front face
    • Features include:
    • Text alarm / event descriptions
    • Low coolant level
    • Programmable protective relaying functions:
    • Overspeed
    • Operating hours
    • Power factor (per phase & average)
    • 6 programmable digital inputs
    • RPM
    • EMCP 4.2
    • Customer data link (Modbus RTU)
    • Emergency stop
    • Coolant temperature
    • Emergency stop pushbutton
    • Generator mounted - rear facing
    • kW-hr (total)
    • Reverse Power (kW) (32)
    • Lamp test
    • Alarm acknowledge
    • Failure to start (overcrank)
    • 4 programmable relay outputs (Form A)
    • Generator phase sequence
    • Reactive droop capability
    • Exciter diode monitor
    • kVAr (per phase, average & percent)
    • Emergency stop
    • kVAr-hr (total)
    • kW-hr (total)
    • Over / Under frequency (81 o/u)
    • EMCP 4 Genset Controller
    • Digital indication for:
    • RFI suppression
    • IVR includes:
    • Speed adjust
    • Operating hours
    • RPM
    • Controls:
    • Generator mounted - rear facing
    • KVAR/PF modes
    • Overspeed
    • Volts (L-L & L-N)
    • Package mounted radiator (except C175)
    • DC volts
    • Min / max exciter limiter
    • Oil pressure (psi, kPa or bar)
    • Alarm acknowledge
    • Customizable screens
    • Auto / start / stop control
    • Low oil pressure
    • Power Factor (per phase & average)
    • Coolant temperature
    • PLC functionality
    • Amps (per phase & average)
    • Frequency (Hz)
    • kW (per phase, average & percent)
    • Failure to start (overcrank)
    • True RMS AC metering, 3-phase, +/-2% accuracy
    • Text alarm / event descriptions
    • Low coolant level
    • Warning/shutdown with common LED indication of shutdowns for:
    • High coolant temperature
    • 3 Phase voltage sensing
    • Low coolant temperature
    • Generator set packages include Caterpillar' s Voltage Regulator (IVR)
    • Engine cool-down timer
    • kVA (per phase, average & percent)
    • 24 Volt DC operation
    • Reverse Power (kW) (32)
    • Over / Under voltage (27/59)
    • EMCP4.2 controller including:
    • Environmental sealed front face
    • Engine cycle crank
    • Programmable protective relaying functions:
    • Lamp test
    • Load histogram feature
  • Cooling System
    • Caterpillar Extended Life Coolant
    • Coolant level sensors
    • Fan and belt guards
    • JWAC
    • Radiator fan and fan drive
    • Coolant drain line with valve
  • Exhaust System
    • Exhaust flange outlet(s)
    • Dry Exhaust Manifold.
  • Fuel System
    • Fuel priming pump
    • Fuel cooler; not included with packages without radiator
    • Flexible fuel lines - shipped loose
    • Secondary fuel filters
  • Generators And Attachments
    • LV:
    • Winding temperature detectors
    • Busbar connections, top center mounted, top cable entry. 50 Hz models: IEC standard hole pattern
    • NEMA Class H insulation, Class H temperature rise at 40C ambient (125C prime/150C standby)
    • Internal Excitation
    • 1800 frames are form wound, permanent magnet, with winding temperature detectors
    • CDVR includes reactive droop capability, 3-phase voltage sensing, KVAR/PF modes, RFI suppression, min/max exciter. Limiter and exciter diode monitor
    • 3 phase brushless, salient pole
    • Generator set packages include Caterpillar's Digital Voltage Regulator (CDVR)
    • 6 lead
    • Random wound
  • Governing System
    • Woodward 2301A isochronous governor
  • Lube System
    • Integral lube oil cooler
    • Oil filter, filler and dipstick
    • Oil drain lines and valve
    • Fumes disposal
    • Lubricating oil.
    • Gear type lube oil pump.
  • Mounting System
    • Rubber anti-vibration mounts (shipped loos
    • Rails - engine/generator/radiator mounting
  • Starting / Charging System
    • Battery and battery rack w/cables
    • 24-volt electric starting motor
    • Battery disconnect switch
  • Generator And Attachments
    • LV:
    • Random wound
    • 3 phase brushless, salient pole
    • 6 lead
  • General
    • SAE Standard Rotation
    • Flywheel and Flywheel housing-SAE No. 00
    • Right hand servicing
    • Caterpillar Yellow with high gloss black rails & radiator
    • Paint - Caterpillar Yellow except rails and radiators gloss black

Optional Equipment:

  • Exhaust
    • Exhaust mufflers
  • Air Inlet System
    • Air inlet protection
    • Remote air inlet adapters
    • Air cleaner - Dual element
  • Generator
    • Internal excitation (IE)
    • Anti-condensation heater
    • Permanent magnet excitation (PMG)
    • Oversize and premium generators
  • Circuit Breakers
    • EMAX breaker connections
    • Optional busbar power connections
    • Busbar connections
    • Cable entry options
    • Low voltage, IEC standard hole
    • EMAX breakers
    • Breaker harnesses
    • Enclosures - control packaging
  • Power Termination
    • Circuit breakers, IEC compliant
    • Circuit breakers, UL listed
  • Control Panels
    • Customer interface options
    • Auxiliary box
    • EMCP 4.3, EMCP 4.4
    • Mounting group - External box clips
    • Generator temperature monitoring
    • Annunciator modules
    • Governors
  • Cooling System
    • Heat exchangers
    • Water level switch gauges
    • 3512 MUI 1500 Radiators PGS
  • Mounting
    • Rubber anti-vibration mounts
    • Spring-type vibration isolator
    • IBC isolators
  • Certificates
    • European union certification
    • EU declaration of conformity
    • European directive genset DOI
    • Eurasian conformity (EAC) mark
  • Starting/charging
    • Charging alternator
    • Heavy-duty starting system
    • Battery chargers
    • Jacket water heater
    • Oversize batteries
    • Air starting motor with control and silencer
  • Exhaust System
    • Flexible fittings
    • Through wall installation kit
    • Mufflers
  • Fuel System
    • Primary fuel filter
  • Generators And Attachments
    • Space heater kt
    • Generator conversions - IE and PM
  • Instrumentation
    • Pyrometers
  • Lube System
    • Electric prelube pumps
    • Oil level reg-1 shallow pan
    • Manual prelube sump pumps
  • Mounting System
    • Vibration Isolator options
  • Protection System
    • Explosion relief valves
  • Special Tests / Reports
    • PGS test report @ 0.8 power factor
    • Neutral grounding connection
    • PGS test report @ 1.0 power factor
    • IBC seismic certification
    • Neutral ground - LV
  • Starting / Charging System
    • Battery chargers (10 and 20 amp)
    • Battery sets - 24 Volt, dry
    • Electric starting motors - Duel 24 Volt
    • Starting aids
    • Charging alternators
    • Jacket water heaters
  • General
    • Engine barring group - installed
    • CSA Certification
    • EEC Declaration of Conformity
    • Integral & sub-base UL listed dual wall fuel tanks
    • UL 2200 package
    • Seismic Certification per applicable building codes: IBC 2000, IBC 2003, IBC 2006, IBC 2009, CBC 2007
    • Automatic transfer switches (ATS)
    • Integral & sub-base fuel tanks
    • Enclosures: sound attenuated, weather protective
    • EU Certificate of Conformance (CE)
    • The following options are based on regional and product configuration: