3512 Generator Set

3512 Generator Set

Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.

Generator Set Specifications
Minimum Rating
1000 kVA
Maximum Rating
1400 kVA
Emissions/Fuel Strategy
Low Fuel Consumption
Voltage
380 to 415 Volts
Frequency
50 Hz
Speed
1500 rpm
Duty Cycle
Standby, Mission Critical, Prime, Continuous
Engine Specifications
Engine Model
3512 TA, V-12, 4-Stroke Water-Cooled Diesel
Bore
6.69in
Stroke
7.48in
Displacement
3161.03in³
Compression Ratio
13.5:1
Aspiration
TA
Fuel System
Direct Unit Injection
Governor Type
Woodward
Generator Set Dimensions
Length - Minimum
202.7in
Length - Maximum
206.6in
Width - Maximum
77.8in
Height - Maximum
93.2in
Dry Weight - Genset (minimum)
22650lb
Dry Weight - Genset (maximum)
23170lb

Standard Equipment:

Air Inlet System
  • Air cleaner; single element canister type with service indicator
 
Control Panel
  • EMCP4.2B controls including: Emergency stop pushbutton
  • RPM
  • Engine cool-down timer
  • EMCP4.2B controller including:
  • Accessory module data link
  • 4 programmable relay outputs (Form A)
  • Communications:
  • Volts (L-L & L-N)
  • Over / under frequency (81 o / u)
  • Text alarm / event descriptions
  • Auto / start / stop control
  • Speed adjust
  • kVA (per phase, average & percent)
  • Overcurrent (50 / 51)
  • Alarm acknowledge
  • Environmental sealed front face
  • 6 programmable digital inputs
  • Oil pressure (psi, kPa or bar)
  • Amps (per phase & average)
  • Generator phase sequence
  • 2 Programmable digital outputs
  • Low coolant temperature
  • Controls:
  • Serial annunciator module data link
  • Reverse Power (kW) (32)
  • Lamp test
  • Coolant temperature
  • Engine cycle crank
  • kVAr-hr (total)
  • 2 Programmable relay outputs (Form C)
  • Generator mounted - rear facing
  • 24-volt DC operation
  • kVAr (per phase, average & percent)
  • Warning/shutdown with common LED indication of shutdowns for:
  • kW (per phase, average & percent)
  • Reverse Reactive Power (kVAr) (32RV)
  • Programmable protective relaying functions:
  • Digital indication for:
  • High coolant temperature
  • Low oil pressure
  • Overspeed
  • Over / under voltage (27 / 59)
  • Customer data link (Modbus RTU)
  • DC volts
  • Operating hours
  • Low coolant level
  • kW-hr (total)
  • Frequency (Hz)
  • Emergency stop
  • Power Factor (per phase & average)
  • Failure to start (overcrank)
  • True RMS AC metering, 3-phase, +/-2% accuracy
 
Cooling System
  • JWAC
  • Caterpillar extended life coolant. (Not included with packages without radiator, installed SF44CTS, shipped loose radiators or heat exchangers)
  • Radiator fan and fan drive
  • Fan and belt guards
  • Coolant drain line with valve
  • Coolant level sensors. (Not included with packages without radiator)
 
Exhaust System
  • Dry Exhaust Manifold
  • Flanged faced outlet(s)
 
Fuel System
  • Fuel cooler; not included with packages without radiator
  • Flexible fuel lines - shipped loose
  • Fuel priming pump
  • Secondary fuel filters
 
Generators And Attachments
  • Generator set packages include: Regulator (CDVR)
  • 6 Lead
  • Min / max exciter limiter
  • LV:
  • Reactive droop capability
  • Random wound
  • Exciter diode monitor
  • KVAR/PF modes
  • NEMA Class H insulation
  • 50 Hz models: IEC standard hole pattern
  • Caterpillar's Digital Voltage Regulator (CDVR) includes:
  • Note: 1800 frames are form wound, permanent magnet, with winding temp detectors
  • Busbar connections, top center mounted, top cable entry
  • Internal Excitation
  • Winding temperature detectors
  • Class H temperature rise at 40C ambient (125C prime/150C standby)
  • 3 Phase brushless, salient pole
  • 3 Phase voltage sensing
  • RFI suppression
 
Governing System
  • Woodward 2301A isochronous governor
 
Lube System
  • Oil drain lines and valve
  • Gear type lube oil pump
  • Fumes disposal
  • Oil filter, filler and dipstick
  • Lubricating oil
  • Integral lube oil cooler
 
Mounting System
  • Rubber anti-vibration mounts (shipped loose)
  • Rails - engine/generator/radiator mounting
 
Starting / Charging System
  • 24 Volt electric starting motor
  • Battery and battery rack w/cables
  • Battery disconnect switch
 
General
  • Paint - Caterpillar Yellow with high gloss black rails & radiator
  • SAE Standard Rotation
  • RH Service
  • Flywheel and Flywheel housing - SAE No. 00
 

Optional Equipment:

Air Inlet System
  • Remote air inlet adaptors
  • Air Inlet protection
  • Dual Element air cleaners
 
Circuit Breakers
  • EMAX circuit breakers
  • Center posts busbars
  • EMAX breakers connections
  • Breaker harnesses
  • 2000, 2500, 3200 and 4000 Amp, 4 pole, IEC rated circuit breakers
  • Controls packaging - Enclosures
  • Cable entry options
  • 2000, 2500, 3200 and 4000 Amp, 3 pole, IEC rated circuit breakers
  • Optional busbar power connections
  • Busbar connections
 
Control Panel
  • Auxiliary Boxes
  • Customer connection mounting locations
  • Ground (Automatically selected)
  • Vandle proof panel door
  • Customer Interface Options
  • Mounting Group - External Box Clips
  • Remote speed adjust
  • Generator Temperature Monitoring
  • Governors
  • Annunciator Modules
  • Local PC monitoring
 
Cooling System
  • Water level switch gauges
  • Heat exchangers
  • Optional radiator arrangements
 
European Certifications
  • EU declaration of conformity
  • Eurasian conformity (EAC) mark
  • European directive genset, DoI (Declaration of Incorporation)
  • European Union Certification
 
Exhaust System
  • Through-wall installation kit
  • Muffler mounting kits
  • Mufflers
  • Flexible fittings
 
Fuel System
  • Primary fuel filter
 
Generators And Attachments
  • 380 / 400 / 415 Volts @ 50 Hz, 3 phase, form wound, permanent magnet, No. of leads = 6, pitch= 0.6667
  • 380/400/415volts @ 50 Hz, 3 phase, random wound, permanent magnet, No. of leads = 6, pitch= 0.6667
  • Generator conversion
  • 380/400/415volts @ 50 Hz, 3 phase, random wound, internal excitation, No. of leads = 6, pitch= 0.6667
  • Space heater
 
Instrumentation
  • Pyrometer and thermocouples
 
Lube System
  • Electric prelube pumps
  • Oil level Reg-1 shallow pan
  • Manual prelube sump pumps
 
Mounting System
  • Spring-type vibration isolator
  • IBC vibration isolators
 
Protection System
  • Explosion relief valve
 
Special Tests / Reports
  • Neutral grounding connection
  • IBC seismic certifications
  • Neutral ground-LV
  • PGS test report @ 1.0 power factor
  • PGS test report @ 0.8 power factor
 
Starting / Charging Systems
  • Ether starting aid
  • 24 Volt dual electric starting motor
  • 20 Amp battery charger
  • Oversize battery set
  • Jacket water heaters
  • 10 Amp battery chargers
 
General
  • Engine barring group
 

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