Gas Generator Sets G3512 with FAST RESPONSE

Product Specifications for G3512 with FAST RESPONSE

G3512 with FAST RESPONSE Standard Equipment

Air Inlet

• Dual air cleaners, 1 per side, with service indicator

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

Control Panel

• Cat ECS 100

Cooling

• Engine driven pumps for jacket water and separate circuit aftercooler

• Jacket water and SCAC engine-driven pumps

• Jacket water and SCAC thermostats

• LH or RG connections when radiator is not selected

• Package mounted radiator

Fuel

• NOx sensor based air-fuel-ratio control

• 0.5 to 5 psi engine fuel inlet pressure

• Pipeline Natural Gas: 800-1000 BTU/scf and 70-100 Methane Number

• Gas Train: NFPA37 and CSA B149.3

Exhaust

• Individual exhaust port and turbocharger outlet wired to integrated temperature sensing module (ITSM) with GCEM providing alarms and shutdowns

• Dry exhaust manifolds, insulated and shielded

• 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

• Engine-installed electronic control valve

• Gas pressure regulator

• 24V DC energized-to-run (ETR) gas shutoff valve

General

• Crankshaft vibration damper and guard

• Operation and maintenance manuals

• Parts book

• Paint- Caterpillar Yellow except rails and radiators gloss black 

• RH Service

Lubrication

• Gear type lube oil pump

• Cartridge style oil filter

Generator

• Anti-condensation space heater

• Winding temperature detectors

• NEMA Class H insulation

• SR5

• 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

Governing System

• ADEM A4

Ignition System

• Individual Cylinder Detonation Sensitive Timing (DST) 

• Electronic Ignition System (controlled by ADEM A4) 

Governing

• ADEM A4 speed governor with 4 to 20ma (0V to 5V) speed input

Starting/Charging

• 24V DC starting motors

• Batteries with rack and cables

• Electric Starter

G3512 with FAST RESPONSE Optional Equipment

Air Inlet

• Mounting brackets and piping

• Air cleaner with precleaner

Circuit Breakers

• S LSI, G LSIG, P LSIG-P, 4th Digit Type

• Right, left, rear mounted

• 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

• 100% rated, 3-pole (UL/CSA/IEC) 5th Digit Rating

• 3-pole (IEC 947-2 rated)

• Frame mounting

Control Panel

• Remote annunciator

• Local alarm module

• Local PC monitoring

• Engine failure relay

• Remote PC monitoring

Cooling

• Coolant level drain line with valves, fan with guard

• Remote radiator for JW and SCAC circuits, level switch included but not wired

• Inlet/Outlet connections

Exhaust

• 305 mm (12in.) elbow

• 18, 25 dBA Attenuation

• Flexible fittings

• 305 mm (12 in.) muffler

• 305mm (12 in) spark arresting muffler

• 305 mm (12 in.) flange

Fuel System

• 3, 0-100 kPag, 4-20mA gas train pressure sensors

General

• Special paint order

• US AID emblem

• Tool set

• Digital diagnostic tool

Generator

• Cable access box

• Generator air filter

• European bus bars

• Low voltage extension box

• Bearing temperature detectors

Starting/Charging

• 20A, 24VDC battery charger

• Battery with cables and rack

• Jacket water heater

• 45A, 24V charging alternator (requires engine driven pumps)

Grid Code Compliance

• 60 Hz: USA