G3516C Gas Generator Set

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Description

Technical Specifications

Benefits and Features

Equipment

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G3516C Generator Set

Generator Set Specifications
Continuous Rating	1660 ekW
Fuel Type	Natural Gas
Maximum Electrical Efficiency	37.70%
Maximum Standby Rating	1500
Frequency	50 / 60 Hz
RPM	1500/1800
Engine Specifications
Engine Model	G3516C
Displacement	4210 in³
Aspiration	TA
Bore	6.7 in
Stroke	7.5 in
Generator Set Dimensions
Length	219 in
Width	72 in
Height	92 in
Dry Weight - Genset	31226 lb

Cat G3516C 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
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
One electronic control module handles all engine functions: ignition, governing, air/fuel ratio control and engine protection

SR4B Generator

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

EMCP 4.3 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

Emissions

Meets most worldwide emissions requirements down to 0.5 g/bhp-hr NOx level without aftertreatment

Proven System

Field proven in a wide range of applications worldwide
Fully prototype tested
Certified torsional vibration analysis available

Full Range of Attachments

Wide range of bolt-on system expansion attachments
Factory designed and tested
Flexible packaging options for easy and cost effective installation

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

Standard Equipment:

Air Inlet
- Two-element single-stage air cleaner with enclosure and service indicator
Control Panels
- EMCP 4.3
Cooling
- Jacket water and SCAC driven pumps and bypass lines
- 2nd Stage SCAC-Cat Flange
- Engine driven water pumps for jacket water and aftercooler
- Jacket water and SCAC thermostats
- ANSI/DN customer flange connections for JW inlet and outlet
- Cat flanges on SCAC circuit
Exhaust
- Integrated Sensing Module (ISM)
- Cat-flanged face outlet on turbocharger
- Provides exhaust port temperatures and stack temperature to customer supplied screen via CCM
- Dry exhaust manifolds, insulated and shielded
Fuel System
- 24V ETR Gas Shutoff Valve
- Engine installed, fuel metering valve
- Throttle plate, 24V DC actuator, controlled by ECM
- 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
Ignition System
- Individual Cylinder Detonation Sensitive Timing (DST)
- Electronic Ignition System (controlled by ECM)
Fuel System
- Electronic fuel metering valve
Generator
- Anti-condensation space heater
- Busbar connections
- Class H Insulation & Class F temperature rise
- Reactive Droop
- Permanent Magnet Excitation
- 3-phase brushless, salient pole
- Caterpillar's Digital Voltage Regulator (CDVR) with 3-phase sensing and KVAR/PF control
- SR4B
- Winding temperature detectors
General
- RH Service
- Operation and maintenance manuals
- Crankshaft Vibration Damper and Guard
- Parts Book
Starting/charging
- 24V starting motors