G3512 750 ekW
Specifications
Overview
Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.
Generator Set Configurations
| Emissions/Fuel Strategy | U.S. EPA Stationary Emergency Certified U.S. EPA Stationary Emergency Certified | More |
Benefits & Features
Cat Engine
· Robust high speed block design provides prolonged life and lower owning and operating costs
· Designed for maximum performance on low pressure gaseous fuel supply
· Simple open chamber combustion system for reliability and fuel flexibility
Generator
· Matched to the performance and output characteristics of engine
· Industry-leading mechanical and electrical design
· Industry-leading motor starting capabilities
Cat EMCP Control Panel
The EMCP controller features the reliability and durability you have come to expect from your Cat equipment. EMCP 4 is a scalable control platform designed to ensure reliable generator set operation, providing extensive information about power output and engine operation. EMCP 4 systems can be further customized to meet your needs through programming and expansion modules.
Design Criteria
- Per NFPA 110 Level 1 Type 10 the generator set is able to start and be ready to accept load within 10 seconds
- The generator set is capable of accepting 100% rated load in a single step
- The generator set meets Class G2 ISO 8528-5 transient response for a 30% load step
- Cooling system designed to operate in 45˚C/113˚F ambient temperatures with an air flow restriction of 0.5 in. water without derate
Certifications
- EPA - S.I. Stationary Emergency
- UL 2200 Listed
- CSA Certified
- Certain restrictions may apply
- Consult with your Cat dealer
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
World Wide Product Support
Cat dealers provide extensive post-sale support including maintenance and repair agreements. Cat dealers have over 1,800 dealer branch stores operating in 200 countries. The Cat® S•O•S℠ program cost effectively detects internal engine component condition, even the presence of unwanted fluids and combustion by-products
Proven system
· Fully prototype tested
· Field proven in a wide range of applications worldwide
· Certified torsional vibration analysis available
Website
For all your gas power requirements, visit www.catgaspower.com
Equipment
G3512 750 ekW Standard Equipment
Air Inlet
- Dual air cleaners, 1 per side, with service indicator
Cooling
- Engine driven pumps for jacket water and separate circuit aftercooler
Exhaust
- Inboard Exhaust manifolds
Fuel
- Gas Train: NFPA37 and CSA B149.3
- 0.5 to 5 psi engine fuel inlet pressure
- Pipeline Natural Gas: 800-1000 BTU/scf and 70-100 Methane Number
- NOx sensor based air-fuel-ratio control
- Fuel Safeties, “Energize to Run” (ETR) Gas Shutoff Valve (GSOV)
Generator
- Matched to the performance and output characteristics of Cat engines
- SR5 Generators include:
Lubrication
- Gear type lube oil pump
- Cartridge style oil filter
- Integral lube oil cooler
Mounting
- Steel base- engine/generator/radiator mounting
- Anti-vibration mounts available for isolation efficiencies above 95%
Starting/Charging
- 24V DC starting motors
- Batteries with rack and cables
- Battery disconnect switch
- Jacket Water Coolant Heaters: 208/240/480V, 60Hz, 9/12 kw, UL Listed
Governing
- ADEM A4 speed governor with 4 to 20ma (0V to 5V) speed input
Control Panel
- EMCP 4.3 Genset Controller
Ignition
- Electronic Ignition System (controlled by ADEM A4)
- Individual cylinder Detonation Sensitive Timing
General
- Paint -- Caterpillar Yellow except rails & radiators
- Crankshaft vibration damper
- Lifting eyes
- Operation and Maintenance Manuals; Parts Book
G3512 750 ekW Optional Equipment
Exhaust
- Exhaust Mufflers
- Elbows, flanges, and flexible fittings
Generator
- Voltages Available: 440/480/600/2400/4160
- Random and Form wound available
- Space Heater – 240V
- Stator and bearing temperature monitoring and protection
Power Terminations
- LH/RH/Rear Busbar connections
- Top/Bottom Cable Entry
- Circuit Breakers
Lube System
- Lubricating oil
- Oil Level Regulator
- Sump Pump
Control System
- Generator temperature monitoring & protection
- Load share module
- Annunciators
Starting/Charging
- Starters: Either 2 or 3 electric starters available
- Battery Chargers: 20, 35, or 50 AMP
- Charging alternator, 45 AMP
- Batteries (w/ rack and cables)
- Electric Prelube Pump (AC)
Mounting
- Low efficiency (90%), rubber puck isolators
- High efficiency (95%), spring isolators
- Seismic isolators, rated to 1.5G
Cooling System
- Package Mounted Radiator, sized for 45C/113F ambient to 300m/660ft
- Low coolant level sensors (w/ radiator)
- Jacket Water out: LH/RH, flanged or hose
General
- The following options are based on regional and product configuration: