Caterpillar G3520H

From natural gas to biogas, coal mine gases, or hydrogen fuel blends to support combined heat and power (CHP), emergency power, and local grid support applications, Caterpillar has a wide range of reliable gas power solutions.

 

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