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D250 GC (60 Hz) Generator Set

At a glance data:

Maximum Rating:
250 ekW
Minimum Rating:
250 ekW
Emissions/Fuel Strategy:
EPA Stationary Emergency
Voltage:
208 to 600 Volts

Overview

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

Generator Set Specifications

Maximum Rating:
250 ekW
Minimum Rating:
250 ekW
Emissions/Fuel Strategy:
EPA Stationary Emergency
Voltage:
208 to 600 Volts
Frequency:
60 Hz
Speed:
1800 rpm
Duty Cycle:
Standby

Engine Specifications

Engine Model:
Cat® C9 In-line 6, 4-cycle Diesel
Bore:
4.4in
Stroke:
5.9in
Displacement:
538in³
Compression Ratio:
16.3:1
Aspiration:
Turbocharged Air-to-Air Aftercooled
Fuel System:
HEUI
Governor Type:
Adem™A4

Generator Set Dimensions

Length - Maximum:
155.5in
Width - Minimum:
56.3in
Width - Maximum:
56.7in
Height - Minimum:
67.2in
Height - Maximum:
86.7in
Dry Weight - Genset (minimum):
5324.2lb
Dry Weight - Genset (maximum):
6735.1lb

Standard Equipment

air inlet system

  • Air cleaner - Non canister, disposable
  • Aftercooler core
  • Turbocharger

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
  • Engine fuel transfer pump
  • Primary fuel filter w/integral water separator and secondary filter, spin on
  • Integral tank base, 24 hours, UL142

generator set

  • Factory tested to design specifications at full load conditions
  • Complete system designed & built at ISO 9001:2000 certified facilities
  • All protective devices and control functions simulated and checked

generators and generator attachments

  • Easy access to AVR and terminals
  • Insulation system, Class H
  • Brushless, self-excited 2/3 pitch (600V uses Internal excitation (IE))
  • Voltage regulator (single phase sensing)
  • Terminal box, IP22 RHS facing, bottom cable entry
  • 12 Leads
  • Standard winding protection for non-harsh environments with relative humidity ? 95%
  • IP23 Protection

governing system

  • Cat electronic governor (ADEM A4)

lube system

  • Oil filler and dipstick
  • Lubricating oil, CK-4 (10W-30)
  • 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
  • Lifting eyes
  • Parts book

Optional Equipment

air inlet system

  • Air cleaner (Non canister disposable)

bases, mounting & fuel tanks

  • Integral tank base, 24 hours, UL142
  • Audio & visual fuel alarm (@90% fuel level)
  • Wide Base - Skid
  • 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
  • 16 -light NFPA 99/110 Annunciator
  • 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