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DG400 GC (Single-phase)

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Overview

Full load capacity, three-phase, 12 lead and reconnectable alternator built for extended, dependable life. Features include permanent magnet excitation, amortisseur winding, skewed stator, voltage adjustment through the EMCP controller, Class H winding insulation and 2/3 pitch incorporated. The EMCP controller features the reliability and durability you have come to expect from your Cat equipment. EMCP4.2B is a scalable control platform designed to ensure reliable generator set operation, providing extensive information about power output and engine operation. EMCP4.2B systems can be further customized to meet your needs through programming and expansion modules. Cat dealers provide extensive post-sale support including maintenance and repair agreements. Cat dealers have over 1,800 dealer branch stores operating in 200 countries.

Engine Specifications

  • Engine Model G21.9L spark-ignited G21.9L spark-ignited
  • Bore 5.03 in 21.9 mm
  • Fuel System Natural Gas Natural Gas
  • Stroke 5.6 in 152.4 mm

Gas Generator Sets Specification

  • Compression Ratio NaN
  • Displacement 1336.42 14.17 l
  • Fuel Type Natural Gas Natural Gas
  • RPM 1800 1800

Generator Set Specifications

  • Voltage 120/240VAC 120/240VAC
  • Frequency 60 Hz 60 Hz
  • Speed 1800 RPM 1800 RPM

Generator Set Configurations

  • Emissions/Fuel Strategy U.S. EPA Certified for Stationary Emergency Application U.S. EPA Certified for Stationary Emergency Application

DG400 GC (Single-phase) Standard Equipment

Cooling

  • Closed coolant recovery system
  • Factory-installed radiator
  • 50/50 Ethylene glycol antifreeze

Fuel

  • Primary and secondary fuel shut-off
  • Fuel pressure test po
  • Low fuel pressure switch

Generator

  • Class H insulation material
  • Permanent magnet excitation
  • Full load capacity alternator

Controls

  • EMCP 4.2 Series generator set controller

Mounting

  • Vibration isolaton (puck type)

Electric Starting and/or Prelube

  • Engine electrical system
  • Solenoid activated starter motor
  • Battery cables

Electric Power - Package Serial Number Prefix

  • Battery charging alternator

DG400 GC (Single-phase) Optional Equipment

Generator

  • Shunt trip and auxiliary contact breaker
  • Thermal magnetic or electronic trip MCCBs
  • Anti-condensation heater

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