3412C | 750kVA
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.
Cat Generator Set Package
- Cat generator set packages have been fully prototype tested
- Accepts 100% block load in one step and meets NFPA 110 loading requirements
- Conform to ISO 8528-5 steady state and transient response requirements
Cat Diesel Engine
- Reliable, rugged, durable design
- Field-proven in thousands of applications worldwide
- Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight
SR500 Alternator
- Superior motor starting capability minimizes need for oversizing alternator
- Designed to match performance and output characteristics of Cat diesel engines
- Robust Class H insulation
EMCP 4 Control Panel
- User-friendly interface and navigation
- Scalable system to meet a wide range of installation requirement
- Expansion modules and site-specific programming for specific customer requirements
Cooling System
- Designed to operate in standard ambient temperatures up to 50°C (122°F)
- Contact your Cat Dealer for specific ambient and altitude capabilities
Certifications
- EU Declaration of Conformity
- EU Declaration of Incorporation
- Eurasian Conformity (EAC)
One Safe Source
- Components used in the generator set are selected based on seamless design integration to provide the optimum performance
- The generator set is fully assembled at a Caterpillar facility following our quality guidelines
- Each generator set package is tested before leaving the Caterpillar facility
- Cat product support, including dealer service, parts and warranty covers the entire Cat power system
World Wide Product Support
- Cat dealers have over 1,800 dealer branch stores operating in 200 countries
- Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements
Virtual Tours
Documents & Brochures
Standard Equipment
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
Additional information
| Offering Type | |
|---|---|
| Generator Set Specifications - Maximum Rating | 680 kVA |
| Generator Set Specifications - Minimum Rating | 680 kVA |
| Generator Set Specifications - Emissions/Fuel Strategy | Low Fuel Consumption |
| Generator Set Specifications - Voltage | 380 to 415 Volts |
| Generator Set Specifications - Frequency | 50 Hz |
| Generator Set Specifications - Speed | 1500 rpm |
| Generator Set Specifications - Duty Cycle | Standby, Prime |
| Engine Specifications - Engine Model | 3412C TA, V-12, 4-Stroke Water-Cooled Diesel |
| Engine Specifications - Bore | 137.2 mm ( 5.4 in ) |
| Engine Specifications - Stroke | 152.4 mm ( 6 in ) |
| Engine Specifications - Displacement | 27.02 l ( 1648.86 in³ ) |
| Engine Specifications - Compression Ratio | 13:01 |
| Engine Specifications - Aspiration | Turbocharged, Air to Air Aftercooled |
| Engine Specifications - Fuel System | Pump and Lines |
| Engine Specifications - Governor Type | ADEM™ A5 |
| Generator Set Dimensions - Length - Maximum | 4125 mm ( 162.4 in ) |
| Generator Set Dimensions - Width - Minimum | 1906 mm ( 75 in ) |
| Generator Set Dimensions - Width - Maximum | 1989 mm ( 78.3 in ) |
| Generator Set Dimensions - Height - Maximum | 1906 mm ( 75 in ) |
| Generator Set Dimensions - Dry Weight - Genset (minimum) | 5461 kg ( 12039 lb ) |
| Generator Set Dimensions - Dry Weight - Genset (maximum) | 5910 kg ( 13030 lb ) |
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