G3512E Gas Generator Set

Standard Equipment:

Air Inlet

• Two-element single-stage air cleaner with enclosure and service indicator

Control Panel

• EMCP 4.3

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

• Engine-installed electronic control valve
• 24V DC energized-to-run (ETR) gas shutoff valve
• Gas pressure regulator

Fuel system

• Electronic fuel metering valve
• Throttle plate, 24V DC actuator, controlled by GECM
• 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

General

• Paint- Caterpillar Yellow except rails are gloss black
• Parts book
• Crankshaft vibration damper and guard
• Operation and maintenance manuals
• RH Service

Generator

• SR4B
• Permanent Magnet Excitiation
• Caterpillar's Digital Voltage Regulator (CDVR) including reactive droop capability, 3-phase voltage sensing, KVAR/PF modes, RFI suppression, and a min/max exciter
• Anti-condensation space heater
• Winding temperature detectors
• NEMA Class H insulation

Governing System

• ADEM A4

Ignition System

• Electronic Ignition System (controlled by GECM)
• Individual Cylinder Detonation Sensitive Timing (DST)

Starting/Charging

• Electric Starter

Optional Equipment:

Air Inlet

• Mounting brackets and piping
• Air cleaner with precleaner

Circuit Breakers

• Frame mounting
• Right, left, rear mounted
• 3-pole (IEC 947-2 rated)
• 100% rated, 3-pole (UL/CSA/IEC) 5th Digit Rating
• S LSI, G LSIG, P LSIG-P, 4th Digit Type
• 1200A, 3 Pole, UL-100% Rated P-Frame Circuit Breakers
• 1600A, 2000A 3 Pole, UL-100% Rated R-Frame Circuit Breakers
• 2000A 3 Pole, UL-100% Rated Masterpact Circuit Breakers

Cooling

• Remote radiator for JW and SCAC circuits, level switch included but not wired
• Coolant level drain line with valves, fan with guard
• Inlet/Outlet connections

Control Panel

• Local alarm module
• Remote annunciator
• Local PC monitoring
• Remote PC monitoring
• Engine failure relay

Exhaust

• 305 mm (12 in.) Flange
• 250mm-329mm Flange Expander
• Flexible fittings

Fuel System

• Remote mounted gas train, sized for 31.5 MJ/Nm3 (800 btu/cu ft) dry pipeline natural gas with inlet pressure range of 19.2 to 48.3 kPa (2.78 to 7 psi).

General

• US AID emblem
• Special paint order
• Tool set
• Digital diagnostic tool

Generator

• Cable access box
• Bearing temperature detectors
• Generator air filter
• European bus bars

Starting/Charging

• 24V starting motors
• Battery with cables and rack (shipped loose)
• Jacket water heater
• 45A, 24V charging alternator (requires engine driven pumps)
• 20A, 24VDC battery charger