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Diesel Generator Sets

3512B (50 Hz) Generator Set

Maximum Rating

1875 kVA

Minimum Rating

1320 kVA

Emissions/Fuel Strategy

Low Fuel, Low Emissions
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    SPECIFICATIONS

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

      FULL SPECIFICATIONS

      Engine Specifications

      Engine Model

      3512B TA, V-12, 4-Stroke Water-Cooled Diesel

      Bore

      6.69 in

      Stroke

      7.48 in

      Stroke - HD

      8.46 in

      Displacement

      3,161.03 in³

      Displacement - HD

      3,573.55 in³

      Compression Ratio

      14.0:1 Std 15.5:1 HD

      Aspiration

      TA

      Fuel System

      Electronic Unit Injection

      Governor Type

      ADEM™ A3

      Generator Set Dimensions

      Length - Minimum

      206.6 in

      Length - Maximum

      215.3 in

      Width - Minimum

      77.8 in

      Width - Maximum

      90 in

      Height - Maximum

      93.2 in

      Dry Weight - Genset (minimum)

      25,010 lb

      Dry Weight - Genset (maximum)

      26,840 lb

      Generator Set Specifications

      Maximum Rating

      1875 kVA

      Minimum Rating

      1320 kVA

      Emissions/Fuel Strategy

      Low Fuel, Low Emissions

      Voltage

      380 to 415 Volts

      Frequency

      50 Hz

      Speed

      1500 rpm

      Duty Cycle

      Standby, Mission Critical, Prime

      Standby Rating

      1875/1750/1600/1500 kVA

      Prime Power Rating

      1700/1600/1500/1360 kVA
      STANDARD EQUIPMENT

      • Air Inlet System
        • Aingle element canister type air cleaner with service indicator
      • Air Inlet
        • Air cleaner
      • Cooling
        • Package mounted radiator (except C175)
      • Control Panel
        • Emergency stop button
        • Programmable protective relaying functions:
        • Over/under voltage (27 / 59)
        • kVAr (per phase, average & percent)
        • kVA (per phase, average & percent)
        • Engine cool-down timer
        • Generator mounted - rear facing
        • Overcurrent (50 / 51)
        • Warning/shutdown with common LED indication of shutdowns for:
        • Low coolant level
        • DC volts
        • Generator phase sequence
        • Overspeed
        • Frequency (Hz)
        • Volts (L-L & L-N)
        • Reverse reactive power (kVAr) (32RV)
        • Text alarm/event descriptions
        • 2 Programmable digital outputs
        • RPM
        • 2 Programmable relay outputs (Form C)
        • Speed adjust
        • Alarm acknowledge
        • kVAr-hr (total)
        • Digital indication for:
        • Power factor (per phase & average)
        • Environmental sealed front face
        • Controls:
        • True RMS AC metering, 3 phase, +/-2% accuracy
        • Low oil pressure
        • kW (per phase, average & percent)
        • Engine cycle crank
        • Accessory module data link
        • Coolant temperature
        • EMCP 4.2
        • 24 Volt DC operation
        • Over/under frequency (81 o/u)
        • Amps (per phase & average)
        • 4 Programmable relay outputs (Form A)
        • Reverse power (kW) (32)
        • Operating hours
        • Communications
        • Oil pressure (psi, kPa or bar)
        • Serial annunciator module data link
        • kW-hr (total)
        • 6 Programmable digital inputs
        • High coolant temperature
        • Failure to start (overcrank)
        • Low coolant temperature
        • Lamp test
        • Emergency stop
        • Auto/start/stop control
        • Customer data link (Modbus RTU)
      • Exhaust
        • Exhaust flange outlet
      • Fuel
        • Secondary fuel filters
        • Primary fuel filter with integral water separator
        • Fuel priming pump
      • Control System
        • Engine cool-down timer
        • DC volts
        • True RMS AC metering, 3-phase, +/-2% accuracy
        • High coolant temperature
        • Coolant temperature
        • Auto/start/stop control
        • Failure to start (overcrank)
        • Communications
        • Oil pressure
        • Emergency stop
        • EMCP4.2B
        • Overspeed
        • frequency (Hz)
        • Volts (L-L & L-N)
        • Engine cycle crank
        • Warnings/shutdown indicators
        • Speed adjust
        • Lamp test
        • 24 Volt DC operation
        • RPM
        • 4 programmable digital inputs
        • Low coolant level
        • Operating hours
        • Alarm acknowledge
        • Emergency stop pushbutton
        • Low oil pressure
        • Amps (per phase & average)
        • 4 programmable digital outputs
        • Digital indication for:
      • Generator
        • IP23 Protection
        • Matched to the performance and output characteristics of Cat engines
      • Power Termination
        • Busbar
      • Generator System
        • Class H temperature rise at 40C ambient
        • 3 phase brushless, Salient pole
        • 6 Lead
        • Winding temperature detectors
        • NEMA Class H insulation
        • Random wound
        • Internal excitation (IE)
        • 3-phase voltage sensing
        • Busbar connections
        • min/max exciter
        • Caterpillar's digital voltage
          regulator (CDVR)
        • RFI suppression
      • Literature
        • English
      • Cooling System
        • Caterpillar extended life coolant. (Not included with packages without radiator, installed SF44CTS, shipped loose radiators or heat exchangers)
        • JWAC
        • Coolant level sensors (Not included with packages without radiator)
        • Coolant drain line with valve
        • Radiator fan and fan drive
        • Fan and belt guards
      • Exhaust System
        • Dry exhaust manifold
        • Flanged faced outlet(s)
      • Fuel System
        • Fuel priming pump
        • Secondary fuel filters
        • Fuel cooler; not included with packages without radiator
        • Flexible fuel lines - shipped loose
      • Generators and Attachments
        • Note: 1800 Frames are form wound, permanent magnet excitation (PMG), with winding temp detectors
        • 3 Phase voltage sensing
        • RFI suppression
        • Class H temperature rise at 40C ambient (125C prime / 150C standby)
        • Min / max exciter limiter
        • Exciter diode monitor
        • Busbar connections, top center mounted, top cable entry
        • 3 Phase brushless, Salient pole
        • 50 Hz models: IEC standard hole pattern
        • Caterpillar's digital voltage regulator (CDVR) includes:
        • Random wound
        • Generator set packages include: Regulator (CDVR)
        • Reactive droop capability
        • 6 Leads
        • KVAR / PF modes
        • NEMA Class H insulation
        • Winding temperature detectors
        • Internal excitation (IE)
        • LV
      • Governing System
        • Woodward 2301A isochronous governor
      • Lube System
        • Lubricating oil
        • Gear type lube oil pump
        • Integral lube Oil cooler
        • Oil filter, filler and dipstick
        • Fumes disposal
        • Oil drain lines and valve
      • Mounting System
        • Rails - Engine/generator/radiator mounting
        • Rubber anti-vibration mounts - shipped loose
      • Starting / Charging System
        • Battery disconnect switch
        • Battery and battery rack w/cables
        • 24 Volt electric starting motor
      • General
        • SAE standard rotation
        • Flywheel and Flywheel housing-SAE No. 00
        • RH service
        • Paint - Caterpillar yellow with high gloss black rails & radiator

      OPTIONAL EQUIPMENT

      • Air Inlet System
        • Air inlet protection
        • Remote air inlet adaptors
        • Dual element air cleaners
      • Exhaust
        • Exhaust mufflers
      • Generator
        • Anti-condensation heater
        • Internal excitation (IE)
        • Permanent magnet excitation (PMG)
        • Oversize and premium generators
      • Circuit breakers
        • Cable entry options
        • 2000, 2500, 3200 and 4000 Amp, 4 pole, IEC rated Circuit breakers
        • Busbar connections
        • Center posts busbars
        • Controls packaging - Enclosures
        • 2000, 2500, 3200 and 4000 Amp, 3 pole, IEC rated Circuit breakers
        • Optional busbar power connections
        • EMAX breakers connections
        • EMAX Circuit breakers
        • Breaker harnesses
      • Power Termination
        • Circuit breakers, UL listed
        • Circuit breakers, IEC compliant
      • Control Panels
        • Annunciator modules
        • Customer connection mounting locations
        • Remote speed adjust
        • Local PC monitoring
        • Generator temperature monitoring
        • Auxiliary boxes
        • Governors
        • Customer interface options
        • EMCP 4.3, EMCP 4.4
        • Ground (Automatically selected)
        • Mounting group - External box clips
        • Vandle proof panel door
      • Mounting
        • Rubber anti-vibration mounts
        • IBC isolators
        • Spring type vibration isolators
      • Starting/Charging
        • Oversize batteries
        • Air starting motor with control and silencer
        • Jacket water heater
        • Heavy duty starting system
        • Charging alternator
        • Battery chargers
      • Cooling System
        • Water level switch gauges
        • Optional radiator arrangements
        • Heat exchangers
      • European Certifications
        • European Union certification
        • EU Declaration of Conformity
        • European Directive genset, DoI (Declaration of Incorporation)
        • Eurasian Conformity (EAC) mark
      • Exhaust System
        • Mufflers
        • Muffler mounting kits
        • Through-wall installation kit
        • Flexible fittings
      • Fuel System
        • Primary fuel filter
      • Generators and Attachments
        • Generator conversion
        • 1500 RPM, 380/400/415volts @ 50 Hz, 3 phase, random wound, Permanent magnet excitation (PMG), No. of leads = 6, pitch= 0.6667
        • 1500 RPM, 380/400/415volts @ 50 Hz, 3 phase, Form wound, Permanent magnet excitation (PMG), No. of leads = 6, pitch= 0.6667
        • 1500 RPM, 380/400/415volts @ 50 Hz, 3 phase, random wound, Internal excitation (IE), No. of leads = 6, pitch= 0.6667
        • Space heater
      • Instrumentation
        • Pyrometer and thermocouples
      • Lube System
        • Oil level reg-1 shallow pan
        • Electric prelube pumps
        • Manual prelube sump pumps
      • Mounting System
        • IBC vibration isolators
        • Spring type vibration isolators
      • Protection System
        • Explosion relief valves
      • Special Tests / Reports
        • PGS Test report @ 0.80 power factor
        • Neutral ground-LV
        • IBC seismic Certifications
        • PGS Test report @ 1.0 power factor
        • Neutral grounding connection
      • Starting / Charging System
        • Oversize battery set
        • Jacket water heaters
        • 10 Amp Battery chargers
        • Ether starting aid
        • 24 Volt dual electric starting motor
        • 20 Amp Battery charger
      • General
        • Engine barring group

      Related Attachments

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