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3512B Diesel Generator Set

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3512B Diesel Generator Set

Standby Rating1625/1600/1500 kVA
Prime Power Rating1500/1360 kVA
Emissions/Fuel StrategyLow Fuel , Low Emissions
Voltage400 to 415 Volts
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Learn more about our 3512B Diesel Generator Set

The 3512B generator set has been developed for a wide range of applications, from emergency standby installations such as healthcare and datacenters to continuously powering remote installations. The packages can be optimized for performance that matters to you with either low emissions or low fuel consumption versions available. Backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty, Cat generator sets will provide the reliability and durability you expect.

Standby Rating
1625/1600/1500 kVA
Prime Power Rating
1500/1360 kVA
Emissions/Fuel Strategy
Low Fuel , Low Emissions
Voltage
400 to 415 Volts
Frequency
50 Hz
Speed
1500 rpm
Duty Cycle
Standby, Mission Critical, Prime, Continuous
Minimum Rating
1360 kVA
Maximum Rating
1625 kVA
Engine Model
3512B TA, V-12, 4-Stroke Water-Cooled Diesel
Bore
6.69in
Stroke
7.48in
Displacement
3161.03in³
Compression Ratio
14.0:1
Aspiration
TA
Fuel System
Electronic Unit Injection
Governor Type
™ A3" data-metric=""> ADEM™ A3
Length - Minimum
212.8in
Length - Maximum
217.1in
Width - Minimum
90in
Width - Maximum
90in
Height - Minimum
94.9in
Height - Maximum
94.9in
Dry Weight - Genset (minimum)
25620lb
Dry Weight - Genset (maximum)
26530lb
Warnings/shutdown indicators
Emergency stop pushbutton
24 Volt DC operation
Digital indication for:
Lamp test
Emergency stop
Auto/start/stop control
Overspeed
Low oil pressure
Engine cycle crank
Low coolant level
Frequency (Hz)
4 Programmable digital inputs
Operating hours
True RMS AC metering, 3-phase, +/-2% accuracy
Communications
Oil pressure
Speed adjust
DC volts
High coolant temperature
Coolant temperature
Amps (per phase & average)
Engine cool-down timer
RPM
EMCP 4.2B
Failure to start (overcrank)
Volts (L-L & L-N)
4 Programmable digital outputs
Alarm acknowledge
ADEM III
Coolant level sensors
SCAC
Radiator fan and fan drive
Caterpillar extended life coolant
Coolant drain line with valve
Fan and belt guards
Flanged faced outlet(s)
Dry exhaust manifold
Flexible fuel lines
Fuel priming pump
Secondary fuel filters.
Fuel cooler; not included with packages without radiator
Min / max exciter
Caterpillar's digital voltage regulator (CDVR)
Class H temperature rise at 40C ambient
Busbar connections
Winding temperature detectors
RFI suppression
3 Phase voltage sensing
Internal excitation (IE)
Random wound
3 phase brushless, Salient pole
6 Leads
NEMA Class H insulation
Parts book
Operation & Maintenance Manual
Gear type lube oil pump
Oil filter, filler and dipstick
Fumes disposal
Oil drain lines and valve
Lubricating oil
Integral lube Oil cooler
Rails - Engine/generator/radiator mounting
RH service
Flywheel and Flywheel housing-SAE
Caterpillar yellow with high gloss black rails & radiator
SAE standard rotation
Heavy duty air cleaner
Dual element air cleaner
Single element filter
Exhaust mufflers
Internal excitation (IE)
Oversize and premium generators
Permanent magnet excitation (PMG)
Anti-condensation heater
Generator temperature monitoring
Neutral to ground connection
Local annunciator modules (Low voltage)
EMCP 4.3, EMCP 4.4
Cat connect: Ethernet telematics / Satellite telematics / Cell telematics
Annunciator modules (Local and remote)
Load share module options (LV)
CAN2 network equipment
Governors (MUI-Low voltage)
Customer interface options
Annunciator network equipment
Remote annunciator module (Low voltage)
EMCP voltage and current sensing groups
Circuit breakers, UL listed
Circuit breakers, IEC compliant
Installed radiators
Cooling system attachments
Water level switch gauges
Coolant
Rubber anti-vibration mounts
IBC isolators
Spring type vibration isolators
Charging alternator
Heavy duty starting system
Oversize batteries
Air starting motor with control and silencer
Jacket water heater
Battery chargers
Y Adapters
Mufflers
Flexible fittings
Flange and exhaust expanders
Elbows
Factory commissioning
Primary fuel filter
Secondary fuel filters
Low voltage generators 380, 400, 415 Volts 3 Phase, 1500 rpm
Space heater kit
1400 and 1600 Frame
Pitch 0.6667
6 Leads
Internally excitation
Generator conversion kits - PM to IE / IE to PM
Permanent magnet excitation (PMG)
RW
UL 2200 package
The following options are based on regional and product configuration:
Seismic Certification per applicable building codes: IBC 2000, IBC 2003, IBC 2006, IBC 2009, CBC 2007
EU Certificate of Conformance (CE)
Pyrometer and thermocouples
Drain GP oil pan
Lube oil filters
Oil level regulator
Standard sump oil pan
Lube oil in standard sump
Prelube pump groups
Crankcase protection group
Crankcase ventilation system
Low efficiency isolators
Spring type vibration isolators
Low efficiency isolators puck
Low isolators
Low voltage - Package mounted circuit breakers
Electrically operated circuit breakers
Low voltage - 1400 and 1600 Frame generators
Low voltage - Power connection options
Standard generator TVA report
Standard engine test charge
Generator test report
PGS Test report @ 1.0 power factor
Custom generator TVA report
Generator fuel consumption test
PGS Test report @ 0.8 power factor
Batteries, racks and cables
10 Amp Battery charger
Starter cover
Electric starting motors
Jacket water heaters
20 Amp Battery charger
Jacket water heater wiring groups
35 Amp Battery charger
Silver - 36 ,48, 60, 120 month coverage
Gold - 36,48, 60, 120 month coverage
Cat branded commercial power system
Platinum - 24, 36, 48, 60, 120 month coverage
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