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G3516 1500kW Gas Generator Set

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CAT G3516 Gas Engine

Cat G3516 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
- Individual exhaust port and turbocharger outlet wired to integrated temperature sensing module (ITSM) with GCEM providing alarms and shutdowns
- Cat-flanged face outlet on turbocharger
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
- Throttle plate, 24V DC actuator, controlled by GECM
- Gas pressure regulator
- 24V DC energized-to-run (ETR) gas shutoff valve
- Engine-installed electronic control valve
General
- Crankshaft vibration damper and guard
- Paint- Caterpillar Yellow with high gloss black rails and radiator
- RH Service
- Operation and maintenance manuals
- Parts book
Generator
- Permanent Magnet Excitiation
- Anti-condensation space heater
- Winding temperature detectors
- NEMA Class H insulation
- Integrated voltage regulator (IVR)
- SR5
Starting/charging
- Electric Starter
- 24V starting motors
- Jacket water heater
- Battery with cables and rack (shipped loose)
Governing System
- ADEM A4
Ignition System
- Individual Cylinder Detonation Sensitive Timing (DST)
- Electronic Ignition System (controlled by ADEM A4)

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

Selected Model

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