Bensalem Campus 215-639-4300
Piscataway Campus 732-885-5555
Bensalem Campus 215-639-4300
Piscataway Campus 732-885-5555
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Generator Air Quality Testing

3512B (50 Hz) Generator Set

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3512B (50 Hz) Generator Set

Standby Rating1875/1750 kVA
Prime Power Rating1700/1600 kVA
Emissions/Fuel StrategyLow Fuel, Low Emissions
Voltage380 to 415 Volts
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Learn more about our 3512B (50 Hz) Generator Set

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

Standby Rating
1875/1750 kVA
Prime Power Rating
1700/1600 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
Maximum Rating
1875 kVA
Minimum Rating
1600 kVA
Engine Model
3512B TA, V-12, 4-Stroke Water-Cooled Diesel
Bore
6.69in
Stroke
8.46in
Displacement
3576in³
Displacement - HD
3576in³
Compression Ratio
15.5:1 HD
Aspiration
TA
Fuel System
Electronic Unit Injection
Governor Type
™ A3" data-metric=""> ADEM™ A3
Stroke - HD
8.46in
Length - Minimum
224.8in
Length - Maximum
224.8in
Width - Minimum
90in
Width - Maximum
90in
Height - Minimum
95.3in
Height - Maximum
95.3in
Dry Weight - Genset (minimum)
27132lb
Dry Weight - Genset (maximum)
27132lb
Aingle element canister type air cleaner with service indicator
Air cleaner
Package mounted radiator (except C175)
Speed adjust
Oil pressure (psi, kPa or bar)
4 Programmable relay outputs (Form A)
kVAr (per phase, average & percent)
Over/under frequency (81 o/u)
Operating hours
Accessory module data link
Text alarm/event descriptions
Amps (per phase & average)
DC volts
Frequency (Hz)
2 Programmable relay outputs (Form C)
kVAr-hr (total)
Volts (L-L & L-N)
RPM
kW (per phase, average & percent)
Over/under voltage (27 / 59)
Environmental sealed front face
Controls:
Engine cool-down timer
Customer data link (Modbus RTU)
High coolant temperature
2 Programmable digital outputs
Power factor (per phase & average)
24 Volt DC operation
Overspeed
Alarm acknowledge
Lamp test
kW-hr (total)
Low coolant temperature
Emergency stop
Generator phase sequence
Auto/start/stop control
Cat ECS 100
Low oil pressure
Engine cycle crank
Programmable protective relaying functions:
Reverse power (kW) (32)
Generator mounted - rear facing
Digital indication for:
Overcurrent (50 / 51)
Warning/shutdown with common LED indication of shutdowns for:
kVA (per phase, average & percent)
Serial annunciator module data link
Emergency stop button
Reverse reactive power (kVAr) (32RV)
6 Programmable digital inputs
Failure to start (overcrank)
Low coolant level
Communications
Coolant temperature
True RMS AC metering, 3 phase, +/-2% accuracy
Exhaust flange outlet
Primary fuel filter with integral water separator
Secondary fuel filters
Fuel priming pump
Failure to start (overcrank)
Auto/start/stop control
Cat ECS 100
Lamp test
Emergency stop pushbutton
4 programmable digital inputs
Volts (L-L & L-N)
Low coolant level
Overspeed
frequency (Hz)
Engine cycle crank
DC volts
Coolant temperature
Alarm acknowledge
True RMS AC metering, 3-phase, +/-2% accuracy
Communications
24 Volt DC operation
Engine cool-down timer
RPM
Warnings/shutdown indicators
Digital indication for:
Oil pressure
Low oil pressure
Amps (per phase & average)
Speed adjust
Emergency stop
4 programmable digital outputs
Operating hours
High coolant temperature
Matched to the performance and output characteristics of Cat engines
IP23 Protection
Busbar
Internal excitation (IE)
NEMA Class H insulation
Caterpillar's digital voltage regulator (CDVR)
Class H temperature rise at 40C ambient
3-phase voltage sensing
Busbar connections
min/max exciter
Random wound
3 phase brushless, Salient pole
RFI suppression
Winding temperature detectors
6 Lead
Operation & Maintenance Manual
Parts book
Coolant drain line with valve
Radiator fan and fan drive
Fan and belt guards
JWAC
Caterpillar extended life coolant. (Not included with packages without radiator, installed SF44CTS, shipped loose radiators or heat exchangers)
Coolant level sensors (Not included with packages without radiator)
Dry exhaust manifold
Flanged faced outlet(s)
Flexible fuel lines - shipped loose
Secondary fuel filters
Fuel priming pump
Fuel cooler; not included with packages without radiator
6 Leads
Note: 1800 Frames are form wound, permanent magnet excitation (PMG), with winding temp detectors
Busbar connections, top center mounted, top cable entry
KVAR / PF modes
Internal excitation (IE)
Generator set packages include: Regulator (CDVR)
RFI suppression
Winding temperature detectors
NEMA Class H insulation
50 Hz models: IEC standard hole pattern
Reactive droop capability
3 Phase brushless, Salient pole
Exciter diode monitor
Min / max exciter limiter
Random wound
3 Phase voltage sensing
LV
Class H temperature rise at 40C ambient (125C prime / 150C standby)
Caterpillar's digital voltage regulator (CDVR) includes:
Woodward 2301A isochronous governor
Lubricating oil
Fumes disposal
Integral lube Oil cooler
Oil drain lines and valve
Gear type lube oil pump
Oil filter, filler and dipstick
Rubber anti-vibration mounts - shipped loose
Rails - Engine/generator/radiator mounting
24 Volt electric starting motor
Battery and battery rack w/cables
Battery disconnect switch
Paint - Caterpillar yellow with high gloss black rails & radiator
RH service
SAE standard rotation
Flywheel and Flywheel housing-SAE No. 00
Dual element air cleaners
Remote air inlet adaptors
Air inlet protection
Exhaust mufflers
Internal excitation (IE)
Anti-condensation heater
Oversize and premium generators
Permanent magnet excitation (PMG)
Cable entry options
Optional busbar power connections
EMAX breakers connections
Center posts busbars
2000, 2500, 3200 and 4000 Amp, 3 pole, IEC rated Circuit breakers
Breaker harnesses
2000, 2500, 3200 and 4000 Amp, 4 pole, IEC rated Circuit breakers
Controls packaging - Enclosures
Busbar connections
EMAX Circuit breakers
Circuit breakers, UL listed
Circuit breakers, IEC compliant
Rubber anti-vibration mounts
Spring type vibration isolators
IBC isolators
Annunciator modules
Generator temperature monitoring
Vandle proof panel door
Auxiliary boxes
Mounting group - External box clips
Ground (Automatically selected)
Remote speed adjust
Local PC monitoring
Customer connection mounting locations
EMCP 4.4
Governors
Customer interface options
Oversize batteries
Air starting motor with control and silencer
Heavy duty starting system
Jacket water heater
Charging alternator
Battery chargers
Water level switch gauges
Heat exchangers
Optional radiator arrangements
European Directive genset, DoI (Declaration of Incorporation)
EU Declaration of Conformity
European Union certification
Eurasian Conformity (EAC) mark
Through-wall installation kit
Mufflers
Muffler mounting kits
Flexible fittings
Primary fuel filter
Generator conversion
1500 RPM, 380/400/415volts @ 50 Hz, 3 phase, random wound, Permanent magnet excitation (PMG), No. of leads = 6, pitch= 0.6667
Space heater
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
Pyrometer and thermocouples
Oil level reg-1 shallow pan
Manual prelube sump pumps
Electric prelube pumps
IBC vibration isolators
Spring type vibration isolators
Explosion relief valves
PGS Test report @ 0.80 power factor
PGS Test report @ 1.0 power factor
IBC seismic Certifications
Neutral ground-LV
Neutral grounding connection
24 Volt dual electric starting motor
Oversize battery set
Jacket water heaters
Ether starting aid
20 Amp Battery charger
10 Amp Battery chargers
Engine barring group
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