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Ziegler CAT

Caterpillar

G3520H Gas Generator

Maximum Continuous Rating

2519 / 2500 ekW @ 1.0pf

Fuel Type

Natural Gas

Maximum Electrical Efficiency

45.30%

Overview

From natural gas-fueled combined heat and power (CHP) systems and emergency power for facilities, to renewable biogas energy to support the local grid, or electricity generated from coal mine gases, Caterpillar has a wide range of reliable gas power solutions.

Photos

360° View

Exterior

360� Exterior view. Double click on the image to zoom in on any area of the product.

Features

Specifications

  • Generator Set Specifications
    Spec Value
    Maximum Continuous Rating 2519 / 2500 ekW @ 1.0pf
    Fuel Type Natural Gas
    Maximum Electrical Efficiency 45.30%
    Frequency 50 / 60 Hz
    RPM 1500
    Frequency 50/60 Hz
  • Engine Specifications
    Spec Value
    Engine Model G3520H
    Displacement 5956 in³
    Aspiration TA
    Bore 6.7 in
    Stroke 8.5 in
    Compression Ratio 12.1
  • Generator Set Dimensions
    Spec Value
    Length 302 in
    Width 86 in
    Height 97 in
    Dry Weight - Genset 54675 lb

Standard Equipment

Control Panel

  • EMCP 4.3

Air Inlet

  • Two-element single-stage air cleaner with enclosure and service indicator

Cooling

  • Engine driven water pumps for jacket water and aftercooler
  • Jacket water and SCAC thermostats
  • ANSI/DN customer flange connections for JW inlet and outlet

Circuit Breaker

  • LSI Long-Time, Short-Time, Instantaneous Annunciator
  • Rear-mounted
  • 5000A 3-Pole IEC Rated Circuit Breakers

Exhaust

  • Center section cooled turbocharger with Cat flanged outlet
  • Dry exhaust manifolds, insulated and shielded
  • Individual exhaust port and turbocharger outlet wired to Integrated Tmeperature Sensing Module (ITSM) with GECM providing alarms and shutdowns

Fuel System

  • Electronic fuel metering valve
  • Throttle plate, 24V DC actuator, controlled by GECM

Fuel system

  • Fuel system is sized for 31.5 to 47.2 MJ/NM3 dry pipeline natural gas with pressure of 10.2 to 34.5KPa to the engine fuel control valve

Ignition System

  • Electronic Ignition System (controlled by ADEM A4)
  • Individual Cylinder Detonation Sensitive Timing (DST)

Generator

  • Caterpillar's Digital Voltage Regulator (CDVR) with 3-phase sensing and KVAR/PF control
  • SR4B
  • Crankshaft Vibration Damper and Guard
  • Busbar connections
  • Paint- Caterpillar Yellow except rails gloss black
  • Winding temperature detectors
  • Operation and maintenance manuals
  • Parts book
  • Anti-condensation space heater
  • RH Service
  • SR5
  • Reactive droop

Govrerning System

  • ADEM A4 4-20mA (0-5VV) Speed Input

Optional Equipment

Air Inlet

  • Mounting Brackets and Piping
  • Air cleaner with precleaner

Circuit Breaker

  • MP- Frame 6 Pole Bottom Cable Entry
  • 4000/5000A Neutral Current Transformer Automatic Selection
  • No UV trip or package mounted CB Wiring
  • Frame Mounting

Control Panel

  • 16 Point/32 Light Annunciator, Shipped Loose
  • Remote Communications Module (PL1000T, PL1000E)
  • Remote annuciator
  • Local PC Monitorring
  • Discrete I/O Module, 12 Digital Inputs, 8 'Form C' Relay
  • Cat Connect: Ehternet, Satellite, Cell Telematics
  • Engine failure relay
  • Local alarm module
  • Synchronizing module
  • Remote PC Monitorring

Cooling

  • Inlet/Outlet connections
  • Coolant level drain line with valves, fan with guard

Exhaust

  • Muffler and spark-arresting muffler with companion flanges
  • Flange
  • Elbow
  • Flexible Fitting
  • Exhaust Expander

Fuel System

  • Gas Knockdown Regulator
  • Fuel filter
  • Gas pressure regulator
  • Gas shutoff valve 24V, ETR (Energized-To-Run)

Generator

  • Bearing temperature detectors
  • Cable access box
  • Low voltage extension box
  • Manual voltage control
  • European bus bar
  • Generator air filter
  • Medium and high voltage generators and attachment

General

  • Digital diagnostic tool
  • Special paint order
  • Tool set
  • US AID Emblem

Starting/Charging

  • Battery with cables and rack (shipped loose)
  • 60A, 24V charging alternator (requires engine driven pumps)
  • 24V starting motors
  • Jacket water heater