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3412C | 750kVA 50Hz 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

Maximum Rating

750 kVA

Minimum Rating

680 kVA

Emissions/Fuel Strategy

Low Fuel Consumption

Voltage

380 to 415 Volts

Frequency

50 Hz

Speed

1500 rpm

Duty Cycle

Standby, Prime

Engine Model

3412C TA, V-12, 4-Stroke Water-Cooled Diesel

Bore

5.4in

Stroke

6in

Displacement

1648.86in³

Compression Ratio

13:01

Aspiration

Turbocharged, Air to Air Aftercooled

Fuel System

Pump and Lines

Governor Type

ADEM™ A5

Length - Maximum

162.4in

Width - Minimum

75in

Width - Maximum

78.3in

Height - Maximum

75in

Dry Weight - Genset (minimum)

12039lb

Dry Weight - Genset (maximum)

13030lb

Air Inlet System

Open element air cleaners

Heavy duty air cleaners

Dual element air cleaners

Circuit breakers

1600 Amp, 3 pole, Non-UL, 100% rated, 24 volt DC shunt trip

1250, 1600 Amp, 3 pole, IEC 100% rated, 24 volt DC shunt trip

Control Panel

First local annunicators

Local discrete I/O package

Generator temperature monitoring package

Ground fault relay

Remote custom annunicator

GCCP Control panel

Generator running VFC

GCCP Control panel

Vandal proof panel door

Common alarm/shutdown relay

Cooling System

Jacket water heaters

Radiator duct flange

European Certifications

Eurasian Conformity (EAC) mark

Exhaust System

Elbow kit

Manifold and turbocharger guards

Through wall installation kit

Mufflers

Generator and Attachments

Digital voltage regulator

Oversize and premium generators

Space heater

Permanent magnet excitation (PMG)

Lube System

Manual sump pump

Mounting System

Fuel tank base (1200 ltr)

Special Tests / Reports

PGS Test report @ 1.0 power factor

PGS Test report @ 0.8 power factor

Starting / Charging

Heavy duty starting system

Battery chargers

Battery disconnect switch

Oversize batteries

Governing System

Electronic load share

Air Inlet System

Air cleaner, single element canister type with service indicator

Control Panel

GCCP Control panel

Over/under voltage (27 / 59)

Environmental sealed front face

Generator phase sequence

Communications

Digital I/O module

Features include:

2 Programmable relay outputs (Form C)

Compatible with the following optional modules:

Customer data link (Modbus RTU)

4 programmable relay outputs (Form A)

Amps (per phase & average)

kVA (per phase, average & percent)

Text alarm/event descriptions

Low coolant level

Generator temperature monitoring module

Run/auto/ stop/control

Overspeed

Serial annunciator module data link

Emergency stop pushbutton

Frequency (Hz)

RPM

6 programmable digital inputs

Oil pressure (psi, kPa or bar)

Engine cycle crank

Operating hours

Local annunciator

coolant temperature

kW-hr (total)

Programmable protective relaying functions:

kW (per phase, average & percent)

Low oil pressure

Reverse power (kW) (32)

Remote Serial annunciator

DC volts

Power factor (per phase & average)

Remote CAN annunciator

24 Volt DC operation

Accessory module data link

Failure to start (overcrank)

Over/under frequency (81 o/u)

kVAr (per phase, average & percent)

Warning/shutdown with common LED indication of shutdowns for:

Low coolant temperature

2 Programmable digital outputs

Reverse reactive power (kVAr) (32RV)

Emergency stop

Digital indication for:

High coolant temperature

Speed adjust

Voltage adjust

Volts (L-L & L-N)

Overcurrent (50 / 51)

Cooling System

Fan and belt guards

Coolant drain line with valve, piped to edge of base

Caterpillar extended life coolant

Coolant level shutdown

Radiator with guard (Sized for 50 degrees C)

Exhaust System

Stainless steel exhaust flex with ANSI style outlet flange, gasket, bolts and mating weld flange, shipped loose

Fuel System

Flexible fuel lines terminated on base

Fuel priming pump

Primary and Secondary fuel filters

Water seperator

Generator and Attachments

3-phase sensing

SR4B self excited

Class H insulation

2:1 Volts/Hz

Reactive droop

VR6 voltage regulator

Busbar termination

Class F temperature rise

12 Leads

Governing System

Cat electronic governor

Lube System

Oil drain line with valve, piped to edge of base

Lubricating oil

Oil filter

Fumes disposal, piped to front of radiator

Mounting System

Base, formed steel with linear vibration isolators between base and engine-generator

Starting / Charging System

Battery with rack, cables

45 amp Charging alternator

24 volt starting motor

Fuel shutoff solenoid

ALL

Air Inlet System

Air cleaner, single element canister type with service indicator

Control Panel

GCCP Control panel

Over/under voltage (27 / 59)

Environmental sealed front face

Generator phase sequence

Communications

Digital I/O module

Features include:

2 Programmable relay outputs (Form C)

Compatible with the following optional modules:

Customer data link (Modbus RTU)

4 programmable relay outputs (Form A)

Amps (per phase & average)

kVA (per phase, average & percent)

Text alarm/event descriptions

Low coolant level

Generator temperature monitoring module

Run/auto/ stop/control

Overspeed

Serial annunciator module data link

Emergency stop pushbutton

Frequency (Hz)

RPM

6 programmable digital inputs

Oil pressure (psi, kPa or bar)

Engine cycle crank

Operating hours

Local annunciator

coolant temperature

kW-hr (total)

Programmable protective relaying functions:

kW (per phase, average & percent)

Low oil pressure

Reverse power (kW) (32)

Remote Serial annunciator

DC volts

Power factor (per phase & average)

Remote CAN annunciator

24 Volt DC operation

Accessory module data link

Failure to start (overcrank)

Over/under frequency (81 o/u)

kVAr (per phase, average & percent)

Warning/shutdown with common LED indication of shutdowns for:

Low coolant temperature

2 Programmable digital outputs

Reverse reactive power (kVAr) (32RV)

Emergency stop

Digital indication for:

High coolant temperature

Speed adjust

Voltage adjust

Volts (L-L & L-N)

Overcurrent (50 / 51)

Cooling System

Fan and belt guards

Coolant drain line with valve, piped to edge of base

Caterpillar extended life coolant

Coolant level shutdown

Radiator with guard (Sized for 50 degrees C)

Exhaust System

Stainless steel exhaust flex with ANSI style outlet flange, gasket, bolts and mating weld flange, shipped loose

Fuel System

Flexible fuel lines terminated on base

Fuel priming pump

Primary and Secondary fuel filters

Water seperator

Generator and Attachments

3-phase sensing

SR4B self excited

Class H insulation

2:1 Volts/Hz

Reactive droop

VR6 voltage regulator

Busbar termination

Class F temperature rise

12 Leads

Governing System

Cat electronic governor

Lube System

Oil drain line with valve, piped to edge of base

Lubricating oil

Oil filter

Fumes disposal, piped to front of radiator

Mounting System

Base, formed steel with linear vibration isolators between base and engine-generator

Starting / Charging System

Battery with rack, cables

45 amp Charging alternator

24 volt starting motor

Fuel shutoff solenoid

Optional Equipment

Air Inlet System

Open element air cleaners

Heavy duty air cleaners

Dual element air cleaners

Circuit breakers

1600 Amp, 3 pole, Non-UL, 100% rated, 24 volt DC shunt trip

1250, 1600 Amp, 3 pole, IEC 100% rated, 24 volt DC shunt trip

Control Panel

First local annunicators

Local discrete I/O package

Generator temperature monitoring package

Ground fault relay

Remote custom annunicator

GCCP Control panel

Generator running VFC

GCCP Control panel

Vandal proof panel door

Common alarm/shutdown relay

Cooling System

Jacket water heaters

Radiator duct flange

European Certifications

Eurasian Conformity (EAC) mark

Exhaust System

Elbow kit

Manifold and turbocharger guards

Through wall installation kit

Mufflers

Generator and Attachments

Digital voltage regulator

Oversize and premium generators

Space heater

Permanent magnet excitation (PMG)

Lube System

Manual sump pump

Mounting System

Fuel tank base (1200 ltr)

Special Tests / Reports

PGS Test report @ 1.0 power factor

PGS Test report @ 0.8 power factor

Starting / Charging

Heavy duty starting system

Battery chargers

Battery disconnect switch

Oversize batteries

Governing System

Electronic load share

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