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Diesel Generator Sets

3412C Generator Set

Maximum Rating

900 kVA

Minimum Rating

680 kVA

Emissions/Fuel Strategy

Low Fuel Consumption

SPECIFICATIONS

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

    Engine Specifications

    Engine Model

    3412C TA, V-12, 4-Stroke Water-Cooled Diesel

    Bore

    5.4 in

    Stroke

    in

    Displacement

    1,648.86 in³

    Compression Ratio

    13:01

    Aspiration

    TA

    Fuel System

    Pump and Lines

    Governor Type

    ADEM™ A5

    Generator Set Dimensions

    Length - Maximum

    162.4 in

    Width - Minimum

    75 in

    Width - Maximum

    78.3 in

    Height - Maximum

    75 in

    Dry Weight - Genset (minimum)

    12,039 lb

    Dry Weight - Genset (maximum)

    13,030 lb

    Generator Set Specifications

    Maximum Rating

    900 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

    • Air Inlet System
      • Air cleaner, single element canister type with service indicator
    • Control Panel
      • EMCP 4.2B
      • Customer data link (Modbus RTU)
      • 2 Programmable relay outputs (Form C)
      • Features include:
      • Voltage adjust
      • Failure to start (overcrank)
      • Volts (L-L & L-N)
      • Reverse power (kW) (32)
      • Accessory module data link
      • Over/under voltage (27 / 59)
      • Speed adjust
      • Low coolant temperature
      • Oil pressure (psi, kPa or bar)
      • Environmental sealed front face
      • Generator temperature monitoring module
      • DC volts
      • Serial annunciator module data link
      • Reverse reactive power (kVAr) (32RV)
      • Amps (per phase & average)
      • High coolant temperature
      • 24 Volt DC operation
      • Communications
      • Power factor (per phase & average)
      • Compatible with the following optional modules:
      • Low coolant level
      • Text alarm/event descriptions
      • Digital I/O module
      • 6 programmable digital inputs
      • Low oil pressure
      • Remote Serial annunciator
      • Engine cycle crank
      • Local annunciator
      • Digital indication for:
      • Over/under frequency (81 o/u)
      • Generator phase sequence
      • Emergency stop
      • kVAr (per phase, average & percent)
      • Run/auto/ stop/control
      • Operating hours
      • kVA (per phase, average & percent)
      • Warning/shutdown with common LED indication of shutdowns for:
      • Emergency stop pushbutton
      • Frequency (Hz)
      • coolant temperature
      • Overspeed
      • 4 programmable relay outputs (Form A)
      • kW-hr (total)
      • 2 Programmable digital outputs
      • Remote CAN annunciator
      • Overcurrent (50 / 51)
      • kW (per phase, average & percent)
      • RPM
      • Programmable protective relaying functions:
    • Cooling System
      • Radiator with guard (Sized for 50 degrees C)
      • Coolant level shutdown
      • Coolant drain line with valve, piped to edge of base
      • Fan and belt guards
      • Caterpillar extended life coolant
    • Exhaust System
      • Stainless steel exhaust flex with ANSI style outlet flange, gasket, bolts and mating weld flange, shipped loose
    • Fuel System
      • Primary and Secondary fuel filters
      • Fuel priming pump
      • Flexible fuel lines terminated on base
      • Water seperator
    • Generator and Attachments
      • 2:1 Volts/Hz
      • Busbar termination
      • 3-phase sensing
      • Class H insulation
      • Reactive droop
      • VR6 voltage regulator
      • SR4B self excited
      • 12 Leads
      • Class F temperature rise
    • Governing System
      • Cat electronic governor
    • Lube System
      • Oil drain line with valve, piped to edge of base
      • Lubricating oil
      • Oil filter
      • Fumes disposal, piped to front of radiator
    • Mounting System
      • Base, formed steel with linear vibration isolators between base and engine-generator
    • Starting / Charging System
      • 45 amp Charging alternator
      • Battery with rack, cables
      • Fuel shutoff solenoid
      • 24 volt starting motor

    • Air Inlet System
      • Heavy duty air cleaners
      • Dual element air cleaners
      • Open 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
      • Generator temperature monitoring package
      • EMCP 4.4
      • First local annunicators
      • Vandal proof panel door
      • Remote custom annunicator
      • EMCP 4.3
      • Local discrete I/O package
      • Common alarm/shutdown relay
      • Ground fault relay
      • Generator running VFC
    • Cooling System
      • Radiator duct flange
      • Jacket water heaters
    • European Certifications
      • Eurasian Conformity (EAC) mark
    • Exhaust System
      • Through wall installation kit
      • Mufflers
      • Manifold and turbocharger guards
      • Elbow kit
    • Generator and Attachments
      • Permanent magnet excitation (PMG)
      • Space heater
      • Digital voltage regulator
      • Oversize and premium generators
    • 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
      • Oversize batteries
      • Battery chargers
      • Battery disconnect switch
      • Heavy duty starting system
    • Governing System
      • Electronic load share

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