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G3520 2000kW Gas Generator Set

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Overview

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Cat G3520 Gas Engine

Robust high speed block design provides prolonged life and lower owning operationg costs
Designed for maximum performance on low pressure pipeline natural gas and hydrogen blends
Simple open chamber combustion system for reliability and fuel flexibility
Leading edge technology in ignition system and air/fuel ratio control for lower emission and engine efficiency

SR5 Generator

Designed to match performance and output characteristics of Caterpillar gas engines
Industry leading mechanical and electrical design
High efficiency

Cat ECS 100 Control Panel

User-friendly interface and navigation
Scalable system to meet a wide range of installation requirement
Expansion modules and site-specific programming for specific customer requirements

Cooling System

Emissions

EPA Certified for use in Emergency and Non-Emergency applications
Additional a NOx selectable genset is available to meets most worldwide emissions requirements down to 0.5 g/bhp-hr NOx level without aftertreatment

Proven System

Full Range of Attachments

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
- Two-element single-stage air cleaner with enclosure and service indicator
Control Panel
- Cat ECS 100
Cooling
- Jacket water and SCAC engine-driven pumps
- Jacket water and SCAC thermostats
Exhaust
- Dry exhaust manifolds, insulated and shielded
- Cat-flanged face outlet on turbocharger
- Individual exhaust port and turbocharger outlet wired to integrated temperature sensing module (ITSM) with GCEM providing alarms and shutdowns
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
- Engine-installed electronic control valve
- Gas pressure regulator
- Throttle plate, 24V DC actuator, controlled by GECM
- 24V DC energized-to-run (ETR) gas shutoff valve
General
- Parts book
- Paint- Caterpillar Yellow with high gloss black rails and radiator
- Operation and maintenance manuals
- Crankshaft vibration damper and guard
- RH Service
Generator
- Permanent Magnet Excitiation
- Integrated voltage regulator (IVR)
- SR5
- Winding temperature detectors
- Anti-condensation space heater
- NEMA Class H insulation
Starting/charging
- 24V starting motors
- Battery with cables and rack (shipped loose)
- Jacket water heater
- Electric Starter
Governing System
- ADEM A4
Ignition System
- Electronic Ignition System (controlled by ADEM A4)
- Individual Cylinder Detonation Sensitive Timing (DST)

Air Inlet
- Air cleaner with precleaner
Control Panel
- EMCP 4.4
- Local alarm module
- Engine failure relay
- Remote annunciator
- Remote PC monitoring
- Local PC monitoring
Circuit Breakers
- 1600A, 2000A 3 Pole, UL-100% Rated R-Frame Circuit Breakers
- 100% rated, 3-pole (UL/CSA/IEC) 5th Digit Rating
- S LSI, G LSIG, P LSIG-P, 4th Digit Type
- Frame mounting
- 3-pole (IEC 947-2 rated)
- 2000A, 2500A, 3000A 3 Pole, UL-100% Rated Masterpact Circuit Breakers
Cooling
- Package mounted radiator
- Coolant level drain line with valves, fan with guard
Exhaust
- 18, 25 dBA Attenuation
- 305mm (12 in) spark arresting muffler
- 305 mm (12in.) elbow
- 305 mm (12 in.) flange
- 305 mm (12 in.) muffler
Fuel System
- 3, 0-100 kPag, 4-20mA gas train pressure sensors
General
- Digital diagnostic tool
Generator
- Bearing temperature detectors
- Generator air filter
- Cable access box
- European bus bars
- Low voltage extension box
Starting/charging
- 20A, 24VDC battery charger
- 45A, 24V charging alternator (requires engine driven pumps)
Grid Code Compliance
- 60 Hz: USA

Selected Model

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