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3512A with Upgradeable Package

  • Overview
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Cat Generator Set Package

  • Cat generator set packages have been fully prototype tested
  • Accepts 100% block load in one step and meets other 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
  • Alternator

    SR5

  • 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

  • UL2200
  • CSA
  • IBC seismic certification
  • OSHPD pre-approval
  • EEC Declaration of Conformity
  • One Safe Source

  • Components used in the generator set are selected based on seamless design integration to provide the optimum 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
  • Generator Set Specifications
    Minimum Rating 890 eKW
    Maximum Rating 1250 eKW
    Emissions/Fuel Strategy Optimized for Low Fuel Consumption
    Voltage 220 to 13800 Volts
    Frequency 60 Hz
    Speed 1800 rpm
    Duty Cycle Standby, Mission Critical, Prime, Continuous
    Engine Specifications
    Engine Model 3512A, V-12, 4-Stroke Water-Cooled Diesel
    Bore 170 mm (6.69 in)
    Stroke 190 mm (7.48 in)
    Displacement 51.8 l (3161.03 inu00b3)
    Compression Ratio 13.5:1
    Aspiration TA
    Fuel System MUI
    Governor Type Woodward
    Generator Set Dimensions
    Length - Maximum 5169 mm (203.5 in)
    Width - Maximum 2015 mm (79.3 in)
    Height - Maximum 2336 mm (92 in)
    Dry Weight - Genset (minimum) 10024 kg (22099 lb)
    Dry Weight - Genset (maximum) 10224 kg (22540 lb)

    Standard Equipment

    • Air Inlet System
      • Air cleaner; single element canister type with service indicator
    • Control Panel
      • EMCP 4.2
      • Emergency stop pushbutton
      • 24-volt DC operation
      • Environmental sealed front face
      • Text alarm / event descriptions
      • Generator mounted – rear facing
      • Generator set packages include Caterpillar’s Voltage Regulator (IVR).
      • IVR includes reactive droop capability, 3-phase voltage sensing
      • KVAR/PF modes, RFI suppression, min/max exciter
      • Limiter and exciter diode monitor
      • 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 System
      • JWAC
      • 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 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
      • LV:
      • Random wound
      • Internal excitation or permanent magnet
      • 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
      • 60 Hz models: NEMA standard hole pattern
    • 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
      • 50 Amp charging alternator
      • 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
      • Single stage air cleaners
      • Dual element air filters
    • Control Panels
      • EMCP 4.2B, EMCP 4.3, EMCP 4.4
      • Vandle proof panel door
      • Modbus monitoring of packages
      • First local annunciator
      • Remote custom annunicator
      • CAN2 Network equipment
      • Cat connect
      • Local discrete I/O package
      • Load share module options
    • Cooling System
      • Optional radiator arrangements
      • Water level gauge
      • Coolant
    • Exhaust System
      • Industrial grade (15 db) mufflers
      • Exhaust Y adapters
      • Exhaust flexible fitting
      • Exhaust elbows
    • Generators and Attachments
      • Space heater
      • Space heater control
      • Generator conversion
    • Lube System
      • Lube oil
      • Prelube sump pump
      • Oil level regulator
      • Primary fuel systems
    • Special Tests / Reports
      • Generator test report
      • Standard genset TVA report
      • Genset tors vibration analysis
      • Standard engine test charge
      • PKG factory test report
      • PGS test report @ 1.0 power factor
      • Fuel consumption test
    • Crankcase System
      • Ventilation system
      • Protection systems
    • Batteries and Battery Housing
      • 24 Volt battery set – Dry
      • Battery chargers – 10, 20 and 35 amp
    • Mounting System
      • Puck style low efficiency lsolators
      • Spring type vibration isolator

    Enquiry Form

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