402

3512 Generator Set

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

  • Specifications

  • Standard/Optional Equipment

  • Catalog

Standby Rating

1400/1250 kVA

Prime Power Rating

1275/1150 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

Maximum Rating

1400 kVA

Minimum Rating

1000 kVA

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

Length - Minimum

218.8in

Length - Maximum

222.9in

Width - Minimum

77.8in

Width - Maximum

78.1in

Height - Minimum

90.7in

Height - Maximum

93.2in

Dry Weight - Genset (minimum)

22650lb

Dry Weight - Genset (maximum)

23678lb

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 excitation (PMG), No. of leads = 6, pitch= 0.6667

380/400/415volts @ 50 Hz, 3 phase, random wound, Permanent magnet excitation (PMG), No. of leads = 6, pitch= 0.6667

Generator conversion

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

Electric prelube pumps

Oil level reg-1 shallow pan

Manual prelube sump pumps

Mounting System

Spring type vibration isolators

IBC vibration isolators

Protection System

Explosion relief valves

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

Air Inlet System

Air cleaner; single element canister type with service indicator

Control Panel

EMCP4.2B controls includes: Emergency stop pushbutton

RPM

Engine cool-down timer

EMCP4.2B controller includes:

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 excitation (PMG), with winding temp detectors

Busbar connections, top center mounted, top cable entry

Internal excitation (IE)

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

ALL

Air Inlet System

Air cleaner; single element canister type with service indicator

Control Panel

EMCP4.2B controls includes: Emergency stop pushbutton

RPM

Engine cool-down timer

EMCP4.2B controller includes:

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 excitation (PMG), with winding temp detectors

Busbar connections, top center mounted, top cable entry

Internal excitation (IE)

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 excitation (PMG), No. of leads = 6, pitch= 0.6667

380/400/415volts @ 50 Hz, 3 phase, random wound, Permanent magnet excitation (PMG), No. of leads = 6, pitch= 0.6667

Generator conversion

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

Electric prelube pumps

Oil level reg-1 shallow pan

Manual prelube sump pumps

Mounting System

Spring type vibration isolators

IBC vibration isolators

Protection System

Explosion relief valves

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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