G3512 750kW Gas Generator Set

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

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: