Gas Generator Sets G3520E 1415 - 2022 kW Natural Gas Generator

G3520E Standard Equipment

Control Panel

• EMCP 4.3

Air Inlet

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

Cooling

• Standard CAT Flange

• Right-Hand/Left-Hand Outlet Connections

• Engine driven water pumps for jacket water and aftercooler

• ANSI/DN adapter flange connections 

Exhaust

• Individual  exhaust port and turbocharger outlet wired to Integrated Sensing Module (ISM) with Gas ECM providing alarms and shutdowns

• Dry exhaust manifolds, insulated and shielded

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

• Fuel filter

• Engine installed, fuel metering valve

• 24V ETR Gas Shutoff Valve

• Throttle plate, 24V DC actuator, controlled by GECM

Ignition System

• Individual Cylinder Detonation Sensitive Timing (DST) 

• Electronic Ignition System (controlled by GECM) 

Generator

• SR4B

• Caterpillar's Digital Voltage Regulator (CDVR) with 3-phase sensing and KVAR/PF control

• Busbar connections

• SR5

• Winding temperature detectors

• Permanent Magnet Excitiation

• Anti-condensation space heater

• 3-phase brushless, salient pole

General

• RH Service

• Crankshaft vibration damper and guard

• Paint - Caterpillar Yellow except rails and radiators gloss black

G3520E Optional Equipment

Air Inlet

• Heavy duty air cleaner

• Regular duty air cleaner

• Air cleaner with precleaner

• Mounting stand

Contol Panel

• Local NFPA99-110 Alarm Module w/LEDs

• PL1000E/PL1000T Communications Module

• Remote 24V-32V 8/16 Light Annunciator

• Custom 8-Light Alarm Module

• Engine Failure Relay

• Synchronizing Module

Control Panels

• Local alarm module

Cooling

• Jacket water coolant heater

• Cat Flange, ANS/DIN Adapter Flange

• Engine Pumps

• Aftercooler air lines, aftercooler core replacement

• Inlet/Outlet connections

Exhaust

• 15/18/25 dBA Muffler Attenuation

• 305/356mm Flange/Exhaust Expanders, 305/406mm Flange and Exhaust Expander

• 356-406mm Flange and Exhaust Expander

• Mufflers (15/18/25 dBA Attenuation) and spark-arresting muffler with ANSI companion flanges

• 305/360/406 mm Elbow Kits

• Flexible Fittings

• 16" Spark Arresting Muffler

Fuel System

• Gas Train (31.5 MJ/Nm3 with inlet pressure 19.2 to 48.3 kPa (2.78 to 7 psi))

• Gas Train 0-100 kPag, 4-20mA pressure sensors

• Fuel Filter, Gas Filter

• 24VDC Gas Shutoff Valve, Gas Knockdown Regulator

Generator

• Annunciator modules

• Air filters, cable access box

• Bearing temperature detectors

• Low voltage extension box

• 16 Point/32 light annunciator with NFPA99-110/CSA282 configuration

• Extension box, European bus bars

• Generator air filter

• Medium and high voltage generators and attachment

• 415/400/380, 3300/6600/11000 Volt Generator Options (50 Hz)

• 480/4160/13200 Volt Generator Options (60 Hz)

• 8/15/23M harness

• 8.7/15 kV Cross, Differential, Current Transformers (CCCT, DCT, CT)

• Cable access box

Governing System

• Load share module

Starting/Charging

• Battery diconnect switch

• 45A, 24V charging alternator (requires engine driven pumps)

• 24V Starting Motors

• 20A Battery Charger

• Battery with cables and rack (shipped loose)