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3412C | 800 kVA

Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.
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      Benefits & Features

      Cat Generator Set Package
      • Cat generator set packages have been fully prototype tested
      • Accepts 100% block load in one step and meets 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
      SR500 Alternator
      • 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 Declaration of Conformity
      • EU Declaration of Incorporation
      • Eurasian Conformity (EAC)
      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

      specifications

      Generator Set Specifications
      Maximum Rating 680 kVA
      Minimum Rating 680 kVA
      Emissions/Fuel Strategy Low Fuel Consumption
      Voltage 380 to 415 Volts
      Frequency 50 Hz
      Speed 1500 rpm
      Duty Cycle Standby, Prime
      Engine Specifications
      Engine Model 3412C TA, V-12, 4-Stroke Water-Cooled Diesel
      Bore 137.2 mm
      Stroke 152.4 mm
      Displacement 27.02 l
      Compression Ratio 13:01
      Aspiration Turbocharged, Air to Air Aftercooled
      Fuel System Pump and Lines
      Governor Type ADEM™ A5
      Generator Set Dimensions
      Length - Maximum 4125 mm
      Width - Minimum 1906 mm
      Width - Maximum 1989 mm
      Height - Maximum 1906 mm
      Dry Weight - Genset (minimum) 5461 kg
      Dry Weight - Genset (maximum) 5910 kg

      Standard Equipment

      Air Inlet System
      • Air cleaner, single element canister type with service indicator
      Control Panel
      • GCCP Control panel
      • DC volts
      • Environmental sealed front face
      • kVA (per phase, average & percent)
      • Voltage adjust
      • Compatible with the following optional modules:
      • Low coolant level
      • RPM
      • Engine cycle crank
      • Over/under frequency (81 o/u)
      • Programmable protective relaying functions:
      • kVAr (per phase, average & percent)
      • coolant temperature
      • Local annunciator
      • Reverse reactive power (kVAr) (32RV)
      • 2 Programmable digital outputs
      • Emergency stop
      • Amps (per phase & average)
      • Volts (L-L & L-N)
      • Failure to start (overcrank)
      • Speed adjust
      • 24 Volt DC operation
      • Remote Serial annunciator
      • kW (per phase, average & percent)
      • Low coolant temperature
      • High coolant temperature
      • Over/under voltage (27 / 59)
      • Reverse power (kW) (32)
      • Run/auto/ stop/control
      • Operating hours
      • Customer data link (Modbus RTU)
      • Power factor (per phase & average)
      • Generator temperature monitoring module
      • 6 programmable digital inputs
      • Overspeed
      • Text alarm/event descriptions
      • 4 programmable relay outputs (Form A)
      • kW-hr (total)
      • Features include:
      • Remote CAN annunciator
      • Digital I/O module
      • Generator phase sequence
      • Low oil pressure
      • Warning/shutdown with common LED indication of shutdowns for:
      • Accessory module data link
      • Emergency stop pushbutton
      • Serial annunciator module data link
      • Frequency (Hz)
      • 2 Programmable relay outputs (Form C)
      • Oil pressure (psi, kPa or bar)
      • Digital indication for:
      • Communications
      • Overcurrent (50 / 51)
      Cooling System
      • Caterpillar extended life coolant
      • Coolant level shutdown
      • Radiator with guard (Sized for 50 degrees C)
      • Fan and belt guards
      • Coolant drain line with valve, piped to edge of base
      Exhaust System
      • Stainless steel exhaust flex with ANSI style outlet flange, gasket, bolts and mating weld flange, shipped loose
      Fuel System
      • Water seperator
      • Flexible fuel lines terminated on base
      • Primary and Secondary fuel filters
      • Fuel priming pump
      Generator and Attachments
      • Class H insulation
      • 2:1 Volts/Hz
      • 3-phase sensing
      • Class F temperature rise
      • 12 Leads
      • VR6 voltage regulator
      • Busbar termination
      • Reactive droop
      • SR4B self excited
      Governing System
      • Cat electronic governor
      Lube System
      • Lubricating oil
      • Oil drain line with valve, piped to edge of base
      • Fumes disposal, piped to front of radiator
      • Oil filter
      Mounting System
      • Base, formed steel with linear vibration isolators between base and engine-generator
      Starting / Charging System
      • 45 amp Charging alternator
      • Fuel shutoff solenoid
      • Battery with rack, cables
      • 24 volt starting motor

      Optional Equipment

      Air Inlet System
      • Heavy duty air cleaners
      • Open element air cleaners
      • Dual element air cleaners
      Circuit breakers
      • 1600 Amp, 3 pole, Non-UL, 100% rated, 24 volt DC shunt trip
      • 1250, 1600 Amp, 3 pole, IEC 100% rated, 24 volt DC shunt trip
      Control Panel
      • GCCP Control panel
      • Vandal proof panel door
      • Remote custom annunicator
      • Ground fault relay
      • Common alarm/shutdown relay
      • Generator running VFC
      • GCCP Control panel
      • Local discrete I/O package
      • First local annunicators
      • Generator temperature monitoring package
      Cooling System
      • Jacket water heaters
      • Radiator duct flange
      European Certifications
      • Eurasian Conformity (EAC) mark
      Exhaust System
      • Through wall installation kit
      • Manifold and turbocharger guards
      • Elbow kit
      • Mufflers
      Generator and Attachments
      • Digital voltage regulator
      • Oversize and premium generators
      • Permanent magnet excitation (PMG)
      • Space heater
      Lube System
      • Manual sump pump
      Mounting System
      • Fuel tank base (1200 ltr)
      Special Tests / Reports
      • PGS Test report @ 0.8 power factor
      • PGS Test report @ 1.0 power factor
      Starting / Charging
      • Battery disconnect switch
      • Oversize batteries
      • Battery chargers
      • Heavy duty starting system
      Governing System
      • Electronic load share

      Download resources

      Product specifications, standard and optional equipment may vary depending on stock availability. For more information or to verify specific product details, please get in touch with one of our sales representatives.

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