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DG200 GC (Single-phase)

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Overview

The Cat® spark-ignited generator product line for stationary applications feature permanent magnet excitation, amortisseur winding, skewed stator, voltage adjustment through the EMCP controller, Class H winding insulation and 2/3 pitch incorporated.

Generator Set Specifications

  • Frequency 60 Hz 60 Hz
  • Natural Gas Rating 250 eKW 250 eKW
  • Emissions/Fuel Strategy U.S. EPA Certified for Stationary Emergency Application U.S. EPA Certified for Stationary Emergency Application
  • Displacement 864.71 in³ 14.17 l
  • Fuel Type Natural Gas Natural Gas
  • Speed 1800 rpm 1800 rpm

Engine Specifications

  • Engine Model 14.2 L Spark - Ignited 14.2 L Spark - Ignited
  • Fuel System Carburetor, Down Draft Carburetor, Down Draft
  • Aspiration Turbocharged-Aftercooled Turbocharged-Aftercooled
  • Governor Type Electronic Electronic
  • Compression Ratio 9.5:1 9.5:1
  • Bore 5.31 in 134.87 mm
  • Stroke 6.5 in 165.1 mm

Generator Set Dimensions

  • Length 127.95 in 3250.0 mm
  • Width 52.93 in 1344.5 mm
  • Height 67.37 in 1711.2 mm
  • Weight 5756.0 lb 2610.9 kg

Engine

  • Four-stroke-cycle gas engine combines consistent performance and excellent fuel economy with minimum weight

Alternator

  • Matched to the performance and output characteristics of Cat engines
  • Industry leading mechanical and electrical design
  • Industry leading motor starting capabilities
  • High Efficiency

EMCP 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

Design Criteria

  • The generator set facilitates compliance with NFPA 110 and meets ISO 8528-5 requirements for transient response
  • Cooling system designed to operate in 50˚C/122˚F ambient temperatures with an air flow restriction of 0.5 in. water

UL 2200 / CSA - Optional

  • UL 2200 Listed packages
  • CSA Certified
  • Certain restrictions may apply
  • Consult with your Cat® Dealer

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

DG200 GC (Single-phase) Standard Equipment

Cooling

  • Factory-installed radiator
  • Closed coolant recovery system
  • 50/50 Ethylene glycol antifreeze
  • Standard ambient temperatures up to 50°C (122°F)
  • Radiator and cooling fan complete with protective guards

Air Inlet

  • Single element air filter

Fuel

  • Fuel pressure test po
  • Primary and secondary fuel shut-off
  • Low fuel pressure switch
  • Dual lock off valves
  • NPT connection
  • Natural Gas or LP Vapor

Exhaust

  • Exhaust outlet with 3” pipe

Generator

  • Full load capacity alternator
  • Permanent magnet excitation
  • Class H insulation material
  • Integrated Voltage Regulator
  • Matched to the performance and output characteristics of Cat engines
  • IP23 Protection

Controls

  • EMCP 4.2 Series generator set controller

Mounting

  • Vibration isolaton (puck type)
  • Rubber vibration isolators

Electric Starting and/or Prelube

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

Electric Power - Package Serial Number Prefix

  • Battery charging alternator

Governor

  • Electronic governor (non adjustable)

Control Panel

  • EMCP 4.2 Series generator set controller

Starting/Charging

  • 12 volt starting motor
  • Batteries with rack and cables

DG200 GC (Single-phase) Optional Equipment

Starting/Charging

  • Battery charger – UL Listed 10 amp
  • Charging alternator
  • Jacket water heater
  • Battery heater

General

  • UL 2200 package
  • Enclosures: sound attenuated, weather protective
  • CSA Certification
  • Suitable for Use as Service Equipment (SUSE)
  • Automatic transfer switches (ATS)

Generator

  • Shunt trip and auxiliary contact breaker
  • Thermal magnetic or electronic trip MCCBs
  • Anti-condensation heater
  • Excitation: [ ] Permanent Magnet Excited (PM)
  • Anti-condensation heater
  • Oversize and premium generators

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