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3512B Diesel Generator Set

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

  • EU Certification of Conformance (CE)
  • EU Declaration of Incorporation (DOI)
  • EEC Declaration of Conformity
  • Eurasian Conformity (EAC) Mark
  • Telecommunication Lab of China
  • 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 1320 kVA
    Maximum Rating 1750 kVA
    Emissions/Fuel Strategy Low Fuel Consumption, Low Emissions
    Voltage 400 to 415 Volts
    Frequency 50 Hz
    Speed 1500 rpm
    Duty Cycle Standby, Mission Critical, Prime, Continuous
    Engine Specifications
    Engine Model 3512B TA, V-12, 4-Stroke Water-Cooled Diesel
    Bore 170 mm (6.69 in)
    Stroke 190 mm (7.48 in)
    Stroke - HD (215 mm)
    Displacement 3161.03 l (51.8 in)
    Displacement - HD 58.56 l (3573.55 inu00b3)
    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 - Minimum 5404 mm (212.8 in)
    Length - Maximum 5515 mm (217.1 in)
    Width - Minimum 2286 mm (90 in)
    Width - Maximum 2286 mm (90 in)
    Height - Minimum 2411 mm (94.9 in)
    Height - Maximum 2411 mm (94.9 in)
    Dry Weight - Genset (minimum) 11621 kg (25620 lb)
    Dry Weight - Genset (maximum) 12034 kg (26530 lb)

    Standard Equipment

    • Control System
      • EMCP 4.2
      • Emergency stop pushbutton
      • 24 Volt DC operation
      • 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
      • Coolant temperature
      • Volts (L-L & L-N)
      • frequency (Hz)
      • Amps (per phase & average)
      • Warnings / Shutdown indicators
      • Low oil pressure
      • High coolant temperature
      • Overspeed
      • Failure to start (overcrank)
      • Low coolant level
      • Communications
      • 4 Programmable digital inputs
      • 4 Programmable digital outputs
    • Cooling System
      • SCAC
      • 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
      • Flanged faced outlet(s)
    • Fuel System
      • Secondary fuel filters.
      • Fuel cooler; not included with packages without radiator
      • Flexible fuel lines
      • Fuel priming pump
    • Generator System
      • 3 Phase brushless, salient pole
      • 6 Leads
      • Caterpillar’s Digital Voltage
        Regulator (CDVR)
      • 3 Phase voltage sensing
      • RFI suppression
      • Min / max exciter
      • Random wound
      • Internal Excitation
      • Winding temperature detectors
      • NEMA Class H insulation
      • Class H temperature rise at 40C ambient
      • Bus bar connections
    • Governing System
      • ADEM III
    • Literature
      • English
    • 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
    • General
      • Caterpillar yellow with high gloss black rails & radiator
      • RH service
      • Flywheel and flywheel housing-SAE
      • SAE standard rotation

    Optional Equipment

    • Air Inlet System
      • Single element filter
      • Dual element air cleaner
      • Heavy duty air cleaner
    • Control System
      • EMCP 4.3, EMCP 4.4
      • Governors (MUI-low voltage)
      • Load share module options (LV)
      • EMCP voltage and current sensing groups
      • Annunciator modules (Local and remote)
      • Local annunciator modules (Low voltage)
      • Remote annunciator modules (Low voltage)
      • Annunciator network equipment
      • Cat Connect: Ethernet telematics / Satellite telematics / Cell telematics
      • Customer interface options
      • Generator yemperature monitoring
      • CAN2 network equipment
      • Neutral to ground connection
    • Cooling System
      • Installed radiators
      • Cooling system attachments
      • Water level switch gauges
      • Coolant
    • Exhaust System
      • Elbows
      • Flange and exhaust expanders
      • Flexible fittings
      • Y Adapters
      • Mufflers
    • Factory Support
      • Factory commissioning
    • Fuel System
      • Primary fuel filter
      • Secondary fuel filters
    • Generators and Attachments
      • Low voltage generators 380, 400, 415 Volts 3 Phase, 1500 rpm
      • 6 Leads
      • Pitch 0.6667
      • 1400 and 1600 Frame
      • Permanent magnet
      • Internally excitation
      • RW
      • Space heater kit
      • Generator conversion kits – PM to IE / IE to PM
    • Instrumentation
      • Pyrometer and thermocouples
    • Lube System
      • Standard sump oil pan
      • Lube oil in standard sump
      • Drain GP oil pan
      • Lube oil filters
      • Oil level regulator
      • Prelube pump groups
    • Crankcase System
      • Crankcase protection group
      • Crankcase ventilation system
    • Mounting System
      • Low isolators
      • Low efficiency isolators puck
      • Low efficiency isolators
      • Spring type vibration isolator
    • Power Connections
      • Low voltage – 1400 and 1600 Frame generators
      • Low voltage – Power connection options
      • Low voltage – Package mounted circuit breakers
      • Electrically operated circuit breakers
    • Special Tests / Reports
      • PGS test report @ 1.0 power factor
      • PGS test report @ 0.8 power factor
      • Generator test report
      • Standard generator TVA report
      • Custom generator TVA report
      • Generator fuel consumption test
      • Standard engine test charge
    • Starting / Charging System
      • 10 Amp battery charger
      • 20 Amp battery charger
      • 35 Amp battery charger
      • Electric starting motors
      • Starter covers
      • Jacket water heaters
      • Jacket water heater wiring groups
      • Batteries, racks and cables
    • Extended Service Coverage
      • Cat branded commercial power system
      • Platinum – 24, 36, 48, 60, 120 month coverage
      • Silver – 36 ,48, 60, 120 month coverage
      • Gold – 36,48, 60, 120 month coverage

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