D250 GC (60 Hz) Generator Set

  • Exterior View
  • Interior View

D250 GC (60 Hz) Generator Set

Minimum Rating 250 ekW
Maximum Rating 250 ekW
Emissions/Fuel Strategy U.S. EPA Tier 3 Certified
Voltage 208 to 600 Volts
Frequency 60 Hz
Speed 1800 rpm
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Generator Set Specifications
Minimum Rating 250 ekW
Maximum Rating 250 ekW
Emissions/Fuel Strategy U.S. EPA Tier 3 Certified
Voltage 208 to 600 Volts
Frequency 60 Hz
Speed 1800 rpm
Duty Cycle Standby
Standby Rating 250 ekW
Engine Specifications
Engine Model Cat® C9 In-line 6, 4-cycle Diesel
Bore 4 in
Stroke 6 in
Displacement 538 in³
Compression Ratio 16.3:1
Aspiration Turbocharged Air-to-Air Aftercooled
Fuel System HEUI
Governor Type Adem™A4
Generator Set Dimensions
Length - Maximum 156 in
Width - Maximum 57 in
Height - Maximum 87 in
Width - Minimum 56 in
Height - Minimum 67 in
Dry Weight - Genset (minimum) 5,324 lb
Dry Weight - Genset (maximum) 6,735 lb

Cat Generator Set Package

        

  • Cat generator set packages have been fully prototype tested

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  • Meets NFPA 110 loading requirements

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  • 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

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

GCCP 1.2 Control Panel

  • User-friendly interface and navigation
  • Expansion modules and site-specific programming for specific customer requirements

Cooling System

  • Designed to operate in standard ambient temperatures up to104°F (40°C)
  • Contact your Cat Dealer for specific ambient and altitude capabilities

Certifications

Designed to meet applicable global standards including ISO 8528, ISO 3046 and IEC 60034-1, with CSA, UL2200, IBC, NEMA and NFPA conformity available depending on configuration and market.

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

Worldwide 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
  • Air Inlet System
    • Air cleaner - Non canister, disposable
  • Control Panel
    • GCCP 1.2
  • Cooling System
    • Jacket water pump, gear driven, centrifugal
    • Radiator sight gauge
    • Blower fan and fan drive with guards
    • Thermostats and housing
    • Coolant drain valve
    • Radiator, package mounted
  • Exhaust System
    • Exhaust manifold - dry
  • Fuel System
    • Fuel priming pump
    • Primary fuel filter w/integral water separator and secondary filter, spin on
    • Wide skid base
  • Generators And Generator Attachments
    • Insulation system, Class H
    • Brushless, self-excited 2/3 pitch (600V uses Internal excitation (IE))
    • Voltage regulator (single phase sensing)
    • IP23 Protection
  • Governing System
    • Cat electronic governor (ADEM A4)
  • Lube System
    • Oil filler and dipstick
    • Lubricating oil
    • Shallow oil pan
    • Oil filter, spin on
    • Fumes disposal to front of radiator
    • Oil cooler
    • Oil drain with valve
  • Mounting System
    • Includes lifting provisions and termination points for coolant and lube oil drain lines
    • Captive linear vibration isolators between base and engine-generator
  • Protection
    • Safety shutoff - Overspeed
    • Safety shutoff - High water temperature
    • Safety shutoff - Low oil pressure
  • Starting/charging System
    • 24-volt electric starting motor
    • 24V, 45 Amp Charging alternator
  • General
    • Vibration damper
  • Telematics
    • Cat® Product Link™ PL444 cellular
  • Bases, Mounting & Fuel Tanks
    • Integral extended 24 hrs tank
    • Audio & visual fuel alarm (@90% fuel level)
    • Fuel tank pill pipe & lockable cap
  • Circuit Breaker
    • 400A LS/I
    • 600A LS/I
    • 1200A LSI
    • 600A LSI
    • 1200A LS/I
    • Auxiliary contacts
    • 400A LSI
    • 800A LSI
    • 800A LS/I
  • Control System
    • Twist release, Red button emergency stop
    • Product link remote monitoring hardware
    • Volt free contacts
    • Ground fault relay
    • 20A GFCI (Ground Fault Circuit Interrupter)
    • Audible alarm Gp
    • 100A Load center
  • Enclosures
    • E-Stop
    • AC & DC Source lights
    • Sound attenuated Level 2 enclosure (White)
  • Exhaust System
    • 6" Muffler - 25 dBA attenuation
    • Flexible exhaust connection
    • Manifold and turbocharger guards
  • Generator
    • Permanent magnet excitation (PMG) generator
    • Space heater
  • Starting System
    • Standard battery set: 1000 CCA, 90 amp/hr.
    • Battery charger (UL Certified)
    • Jacket water heater
  • General
    • CSA Certification
    • Extended Service Coverage
    • Generator test report
    • UL2200 Certification
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