Cat G3512H Combined Heat and Power (CHP) Solution

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Interior View

Cat G3512H Combined Heat and Power (CHP) Solution

Continuous Rating1490 ekW @ 1.0pf
Fuel TypeNatural Gas
Maximum Electrical Efficiency42.50%
Frequency60 Hz
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Learn more about our Cat G3512H Combined Heat and Power (CHP) Solution

G3512H Combined Heat and Power (CHP) Solution Gas Generator

Continuous Rating
1490 ekW @ 1.0pf
Fuel Type
Natural Gas
Maximum Electrical Efficiency
42.50%
Frequency
60 Hz
RPM
1500 rpm
Frequency
60 Hz
Engine Model
G3512H
Displacement
3574in³
Aspiration
TA
Bore
6.7in
Stroke
8.5in
Fuel System
Electronic Fuel Control Valve
Governor Type
™ A4" data-metric=""> ADEM A4
Compression Ratio
11.1
Length
716in
Width
155in
Height
467in
Dry Weight - Genset
34700lb
Weight
161600lb
G3512H, V12, 4-stroke-cycle, gas engine. Operates on 31.5 to 47.2 MJ/NM3 dry pipeline natural gas. Turbocharged Separate Circuit Aftercooled.
Package Mounted Air Cleaner with service indicator
On Package EMCP 4.3 Control Panel System Offers engine and generator monitoringand protection, voltage regulation with Cat IVRimproves transient response performance. Controls provide auto paralleling AGC-4 controller, load sharing, VFDcontrol, and primary generator protection for greaterversatility, package utilization and monitoring.
ANSI/DN customer flange connections for JW inlet and outlet
Engine driven water pumps for jacket water and aftercooler
Jacket water and SCAC thermostats
Standard cooling provides 40⁰C (104⁰F) ambient capability with 500mg/Nm3 NOx at 100% Continuous rating before derate, @ 500m
NSPS Factory Compilant, UL2200 Compilant and CSA / TSSA Sound attenuated 75 dB(A) @ 7 m (23 ft) Sound attenuated air intake louvers and lockable personnel doors with panic release LH and RH engine service doors integrated intocontainer side walls 3” ANSI flange customer fuel connection
Integrated crankcase ventilation system (CCV)and gas fuel train NFPA37 & CSAB149.3 with external fuel connections package utilization and monitoring.
Provides for single unit stand-alone operation,island mode paralleling and load sharing withother power modules, and single unit-to-utilitymode paralleling for base load control
Fire detection system
Integrated enclousre holding tanks: Oil makeup tank (50 gallon), Waste oil tank (300 gal / 2 oil changes), Fresh oil tank (500 gal / 2 oil changes + makeup) and oil level regulator. Low level annunciation
5000A 3-Pole IEC Rated Circuit Breakers
LSI Long-Time, Short-Time, Instantaneous Annunciator
Rear-mounted
Externally mounted exhaust system (muffler and heat exchanger)
Dry exhaust manifolds, insulated and shielded
Center section cooled turbocharger with Cat flanged outlet
Individual exhaust port and turbocharger outlet wired to Integrated Tmeperature Sensing Module (ITSM) with GECM providing alarms and shutdowns
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
Individual Cylinder Detonation Sensitive Timing (DST)
Electronic Ignition System (controlled by ADEM A4)
Double bearing SR5 1866 frame, brushless, form wound, 12-lead design, permanent magnet excited, three-phase, with Cat IVR, Class H insulation operating at Class F temperature. Stator and Bearing temperature monitoring and anti-condensation space heaters.
SR4B
Caterpillar's Digital Voltage Regulator (CDVR) with 3-phase sensing and KVAR/PF control
Busbar connections
Paint- Caterpillar Yellow except rails gloss black
Winding temperature detectors
Parts book
RH Service
Anti-condensation space heater
SR5
Operation and maintenance manuals
Crankshaft Vibration Damper and Guard
Reactive droop
ADEM A4 4-20mA (0-5VV) Speed Input
Mounting Brackets and Piping
Air cleaner with precleaner
MP- Frame 6 Pole Bottom Cable Entry
Frame Mounting
4000/5000A Neutral Current Transformer Automatic Selection
No UV trip or package mounted CB Wiring
Discrete I/O Module, 12 Digital Inputs, 8 'Form C' Relay
Local PC Monitorring
16 Point/32 Light Annunciator, Shipped Loose
Remote PC Monitorring
Synchronizing module
Remote annuciator
Local alarm module
Engine failure relay
Cat Connect: Ehternet, Satellite, Cell Telematics
Remote Communications Module (PL1000T, PL1000E)
Inlet/Outlet connections
Coolant level drain line with valves, fan with guard
Muffler and spark-arresting muffler with companion flanges
Elbow
Flange
Flexible Fitting
Exhaust Expander
Oxidation catalyst
Gas pressure regulator
Gas Knockdown Regulator
Fuel filter
Gas shutoff valve 24V, ETR (Energized-To-Run)
European bus bar
Cable access box
Manual voltage control
Medium and high voltage generators and attachment
Low voltage extension box
Bearing temperature detectors
Generator air filter
Special paint order
Tool set
Digital diagnostic tool
US AID Emblem
Cold-weather bundle including enclosure heaters and ventilation recirculation
Fire suppression system
Interior DC lighting system with automatic shutoff timer
24V starting motors
Jacket water heater
Battery with cables and rack (shipped loose)
60A, 24V charging alternator (requires engine driven pumps)
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