Electric Power

  • Specs Summary
  • Minimum Rating
    591 ekW
  • Maximum Rating
    800 ekW
  • Prime
  • Standby

3412C Generator Set

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

Generator Set Specifications

  • Minimum Rating 591 ekW
  • Maximum Rating 800 ekW
  • Voltage 208 to 600 Volts
  • Frequency 60 Hz
  • Speed 1800 RPM

Generator Set Configurations

  • Emissions/Fuel Strategy Low Fuel Consumption

Engine Specifications

  • Engine Model 3412C TA, V-12, 4-Stroke Water-Cooled Diesel
  • Bore 5.4 (137.2 )
  • Displacement 1648.86 (27.02 )
  • Stroke 6 (152.4 )
  • Compression Ratio 13:0:1
  • Aspiration TA
  • Governor Type ADEM™ A5
  • Fuel System Pump and Lines

Generator Set Dimensions

Standard Equipment

Air Inlet System

  • Air cleaner
  • Single element canister type

Control Panel

  • EMCP 4.2B
  • Controls:
  • - Run / Auto / Stop Control
  • - Speed Adjust
  • - Voltage Adjust
  • - Engine Cycle Crank
  • - Emergency stop pushbutton
  • Digital Indicator 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)
  • Warning shutdowns:
  • - Low oil pressure
  • - High coolant temperature
  • - Overspeed
  • - Emergency stop
  • - Failure to start (overcrank)
  • - Low coolant temperature
  • - Low coolant level
  • Communications:
  • - Customer data link (Modbus RTU)
  • - Accessory module data link
  • - Serial annunciator module data link
  • - Compatible with the following optional modules:
  • - Digital I/O module
  • - Local annunciator
  • - Remote CAN annunciator
  • - Remote serial annunciator
  • - Generator temperature monitoring module

Cooling System

  • Radiator with guard (sized for 50 degrees C).
  • Fan and belt guards
  • Coolant drain line with valve
  • Caterpillar extended life coolant

Exhaust System

  • Stainless steel exhaust flex with ANSI style outlet flange

Fuel System

  • Primary and secondary fuel filters
  • Fuel priming pump
  • Water separator

Generator and Attachments

  • SR4B self excited
  • Class H insulation
  • Class F temperature rise
  • 12 lead
  • VR6B Voltage Regulator
  • 3-phase sensing
  • 2:1 Volts/Hz.
  • Reactive droop
  • Busbar termination

Governing System

  • Cat electronic governor

Lube System

  • Lubricating oil
  • Oil filter
  • Oil drain line with valve

Mounting System

  • Base, formed steel with linear vibration isolators between base and engine-generator

Starting / Charging System

  • 45 amp charging alternator
  • Fuel shutoff solenoid
  • 24-volt starting motor
  • Battery with rack, cables

General

  • Paint - Caterpillar Yellow except rails and radiators gloss black

Optional Equipment

Air Inlet System

  • Air cleaner - dual element
  • Air cleaner - heavy element
  • Air cleaner - open element

Certificates

  • EU Certification

Circuit Breakers

  • 3-Pole Circuit Breakers with shunt trip
  • 4-Pole circuit breakerswith shunt trip
  • Power terminal strips

Control Panels

  • EMCP 4.3
  • EMCP 4.4
  • Common alarm / shutdown relay
  • Generator running VFC
  • Temperature monitoring package
  • Earth leakage ground fault relay
  • Vandal proof panel door

Cooling System

  • Radiator duct flange
  • Jacket water heater
  • Radiator removal

Exhaust

  • Muffler 10 dBA Attenuation
  • Muffler 35 dBA Attenuation
  • Elbow mounting kit
  • Through wall installation kit
  • Manifold and turbocharger Guard

Fuel System

  • Manual Fuel transfer pump
  • Automatic fuel transfer system

Generator and Attachments

  • Anti-condensation heater
  • Internal excitation (IE)
  • Permanent magnet excitation (PMG)
  • Oversize and premium generators

Governing System

  • Electronic load share

Lube System

  • Manual sump pump

Mounting

  • Fuel tank base (1200 Ltr)

Special Tests / Reports

  • PGS Test Report @ 1.0 power factor
  • PGS Test Report @ 0.8 power factor
  • Factory Witness Test

Starting / Charging system

  • Battery chargers
  • Battery removal
  • Oversize battery
  • Battery disconnect switch
  • Heavy duty starting system

Enclosures

  • Weather protective enclosure (WP)
  • Sound attenuated enclosure (SA)
  • DC Lighting package