G3512 1000kW Gas Generator Set
G3512 1000kW Gas Generator Set
G3512 1000kW Gas Generator Set
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Generator Set Specifications
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- Gas Standby Rating
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1000 ekW @ 0.8pf
- Fuel Type
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Natural Gas, Hydrogen Blend (up to 5%)
- Emissions/Fuel Strategy
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U.S. EPA Certified for Non-Emergency Stationary Genset
- RPM
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1800 rpm
- Frequency
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60 Hz
- Compression Ratio
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9.7
- Displacement
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3173in³
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Engine Specifications
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- Engine Model
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G3512
- Displacement
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3173in³
- Aspiration
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TA
- Bore
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6.7in
- Stroke
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7.5in
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Generator Set Dimensions
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- Length
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205.7in
- Width
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90in
- Height
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99.4in
- Weight
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27500lb
Standard Equipment:
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Air Inlet
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- Two-element single-stage air cleaner with enclosure and service indicator
- Dual air cleaners, 1 per side, with service indicator
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Control Panel
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Cooling System
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- Engine driven pumps for jacket water and separate circuit aftercooler
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Cooling
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- Package mounted radiator
- Jacket water and SCAC engine-driven pumps
- Jacket water and SCAC thermostats
- LH or RG connections when radiator is not selected
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Exhaust
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- 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
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Fuel
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- NOx sensor based air-fuel-ratio control
- Pipeline Natural Gas: 800-1000 BTU/scf and 70-100 Methane Number
- Gas Train: NFPA37 and CSA B149.3
- 0.5 to 5 psi engine fuel inlet pressure
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Fuel System
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- 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
- Engine-installed electronic control valve
- Throttle plate, 24V DC actuator, controlled by GECM
- 24V DC energized-to-run (ETR) gas shutoff valve
- Gas pressure regulator
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General
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- Operation and maintenance manuals
- Paint- Caterpillar Yellow except rails and radiators gloss black
- Parts book
- “Stationary Use Only” Label in Correspondence with EPA Nonroad Mobile SI rule
- RH Service
- Crankshaft vibration damper and guard
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Lubrication
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- Cartridge style oil filter
- Gear type lube oil pump
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Starting/charging
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- Jacket water heater
- Battery with cables and rack (shipped loose)
- Electric Starter
- Batteries with rack and cables
- 24V DC starting motors
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Generator
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- NEMA Class H insulation
- Permanent Magnet Excitiation
- SR5
- Anti-condensation space heater
- Caterpillar's Digital Voltage Regulator (CDVR) including reactive droop capability, 3-phase voltage sensing, KVAR/PF modes, RFI suppression, and a min/max exciter
- Winding temperature detectors
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Ignition System
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- Electronic Ignition System (controlled by ADEM A4)
- Individual Cylinder Detonation Sensitive Timing (DST)
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Governing
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- ADEM A4 speed governor with 4 to 20ma (0V to 5V) speed input
Optional Equipment:
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Air Inlet
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- Mounting brackets and piping
- Air cleaner with precleaner
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Control Panel
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- Local PC monitoring
- Engine failure relay
- Remote PC monitoring
- Local alarm module
- Remote annunciator
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Cooling
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- Remote radiator for JW and SCAC circuits, level switch included but not wired
- Inlet/Outlet connections
- Coolant level drain line with valves, fan with guard
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Circuit Breakers
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- 2000A 3 Pole, UL-100% Rated Masterpact Circuit Breakers
- Frame mounting
- S LSI, G LSIG, P LSIG-P, 4th Digit Type
- Right, left, rear mounted
- 1600A, 2000A 3 Pole, UL-100% Rated R-Frame Circuit Breakers
- 100% rated, 3-pole (UL/CSA/IEC) 5th Digit Rating
- 3-pole (IEC 947-2 rated)
- 1200A, 3 Pole, UL-100% Rated P-Frame Circuit Breakers
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Exhaust
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- 305 mm (12 in.) flange
- Flexible fittings
- 18, 25 dBA Attenuation
- 305 mm (12 in.) muffler
- 305mm (12 in) spark arresting muffler
- 305 mm (12in.) elbow
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Fuel System
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- 3, 0-100 kPag, 4-20mA gas train pressure sensors
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General
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- US AID emblem
- Special paint order
- Digital diagnostic tool
- Tool set
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Generator
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- Generator air filter
- European bus bars
- Low voltage extension box
- Cable access box
- Bearing temperature detectors
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Starting/charging
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- 20A, 24VDC battery charger
- 24V starting motors
- 45A, 24V charging alternator (requires engine driven pumps)
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Grid Code Compliance
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