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C3.3 (50 Hz) Diesel Generator Sets

Producing reliable power from 24.0 to 65.0 kVA at 50 Hz, our C3.3 diesel generator sets designed to ISO 8528-5 transient response requirements. All C3.3 generator sets are R96/EUIIIa equivalent emissions compliant.

C3.3 (50 Hz)

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C3.3 (50 HZ) 24-65 kVA Diesel Generator models' availability in single & three phase and various emissions levels let you customize for your unique needs.

Standby Rating
26/33/40/50 kVA
Prime Power Rating
24/30/36/45 kVA
Emissions/Fuel Strategy
Low BSFC / EU Stage II / EU Stage IIIA
Voltage
110 to 480 Volts
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  • Specifications
  • Features
  • Standard Equipment

Specifications

Generator Set Specifications specifications
Standby Rating 26/33/40/50 kVA
Prime Power Rating 24/30/36/45 kVA
Emissions/Fuel Strategy Low BSFC / EU Stage II / EU Stage IIIA
Voltage 110 to 480 Volts
Frequency 50 Hz
Speed 1500 rpm
Duty Cycle Standby, Prime

Features

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

M-Frame 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

GCCP 1.3 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
    •     
  • Image may not be a representative of actual product

Cooling System

        
  • Designed to operate in standard ambient temperatures up to 55°C (131°F)
    •     
  • Contact your Cat Dealer for specific ambient and altitude capabilities

Standard Equipment

Air Inlet System
  • Air cleaner; light duty with disposable element
Control Panel
  • GCCP 1.3
Cooling System
  • Coolant drain line with valve
  • Radiator and cooling fan with guards
  • Caterpillar extended life coolant
  • Fan drive, battery charging alternator drive
Exhaust System
  • Stub pipe, gaskets, raincap & SAE exhaust flange for customer use - shipped loose
Fuel System
  • Standard open set fuel tank/base supplied
  • Base, formed steel with single wall integral 8-hour fuel tank
Generators and Generator Attachments
  • Voltage regulator (single phase sensing)
  • Tower panel, IP22, bottom cable entry
  • Circuit breaker, IEC, 3 pole, mounted in tower panel
  • IP23 Protection
  • Segregated low voltage (AC/DC) wiring panel
Governing System
  • Mechanical and electrical governing system - model dependant
Generators and attachments
  • 12 Leads
Lube System
  • Lubricating oil
  • Oil drain line with valve
Mounting System
  • Captive linear vibration isolators between base and engine-generator
  • Termination points for coolant and lube oil drain lines
  • Includes lifting provision and drag points
Starting / Charging System
  • 12V Battery with rack & cables
General
  • Engine and alternator pre-paint, Caterpillar yellow

Optional Equipment

Alternator System

  • R Frame auxilliary winding
  • Anti-condensation heater
  • LC Frame alternator with coastal protection
  • LC Frame alternator
  • Permanent magnet excitation (PMG)

Circuit breakers

  • Padlockable breaker device
  • 4 Pole Circuit breaker to 250A

Control Panels

  • GCCP 1.3

Control Panel Options

  • Emergency stop with key

Cooling System

  • Low coolant level shutdown
  • Coolant heater
  • Low coolant temperature alarm

Certifications

  • Global Certification for CIS
  • European upgrade to STD set for "CE"

Enclosures

  • Sound attenuated level 1 enclosure (GALV)
  • CEE for sockets for enclosure
  • Sound attenuated level 2 enclosure CE
  • Rental pack (CAE only)
  • Socket blanking plate

Fuel System

  • High fuel level alarm
  • Open set narrow tankbase
  • Compact skidbase for open sets
  • Low fuel level shutdown
  • Low fuel level alarm

Mounting Options

  • Battery removal
  • Residential silencer
  • Silencer installation kit
  • External single point lift - enclosure
  • Electronic governor

Special Packing Inspections

  • PGS Test report @ 0.8 power factor
  • PGS Test report @ 1.0 power factor

General

  • Packing case - compact set
  • Packing case - canopied set