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C3.3 (50 Hz)

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Overview

Providing reliable energy solutions, our C3.3 diesel generator sets are made to meet your standby and prime applications. Dedicated single phase and three phase models are available. All standby C3.3 generator sets are supplied with 4 years extended service coverage as standard. We've designed each to ISO 8528-5 transient response requirements. C3.3 generator sets are available with a choice of emissions levels from non regulated up to EU Stage IIIA emissions compliant. We offer easy-to-use Cat control panels, EMCP 4.1 or EMCP 4.2 options. Browse a broad range of accessories including galvanised sound attenuated enclosures and integral fuel tanks. Our C3.3 generator sets are made for demands, so you can make yours.

Generator Set Specifications

  • Minimum Rating 24.0 kVA 24.0 kVA
  • Maximum Rating 65.0 kVA 65.0 kVA
  • Voltage 110 to 480 Volts 110 to 480 Volts
  • Frequency 50 Hz 50 Hz
  • Speed 1500 RPM 1500 RPM

Generator Set Configurations

  • Emissions/Fuel Strategy Non Regulated, EU Stage II and EU Stage IIIA Non Regulated, EU Stage II and EU Stage IIIA

Engine Specifications

  • Engine Model Cat® C3.3 Cat® C3.3
  • Compression Ratio 17.25:1, 19.25:1 17.25:1, 19.25:1
  • Governor Type Mechanical Mechanical
  • Fuel System Direct Injection Direct Injection
  • Bore 4.1 in 105.0 mm
  • Displacement 201.4 in³ 3.3 l
  • Stroke 5.0 in 127.0 mm

C3.3 (50 Hz) Standard Equipment

Air Inlet System

  • Air cleaner; light duty with disposable element

Control Panel

  • EMCP4.1

Cooling System

  • Radiator and cooling fan with guards
  • Coolant drain line with valve
  • Fan drive, battery charging alternator drive
  • Caterpillar extended life coolant

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

  • 12 leads
  • IP23 Protection
  • Voltage regulator (single phase sensing)
  • Tower panel, IP22, bottom cable entry
  • Segregated low voltage (AC/DC) wiring panel
  • Circuit breaker, IEC, 3 pole, mounted in tower panel

Governing System

  • Mechanical and electrical governing system - model dependant

Lube System

  • Lubricating oil
  • Oil drain line with valve

Mounting System

  • Captive linear vibration isolators between base and engine-generator
  • Includes lifting provision and drag points
  • Termination points for coolant and lube oil drain lines

Starting / Charging System

  • 12V Battery with rack & cables

General

  • Engine and alternator pre-paint, Caterpillar yellow

C3.3 (50 Hz) Optional Equipment

Alternator System

  • R frame auxilliary winding
  • LC frame alternator
  • LC frame alternator with coastal protection
  • Permanent magnet
  • Anti-condensation heater

Circuit Breakers

  • 4 Pole circuit breaker to 250A
  • Pad-lockable breaker device

Control Panels

  • EMCP 4.2

Control Panel Options

  • Volt free contacts
  • Speed adjust potentiometer
  • Voltage adjust potentiometer
  • Panel mounted audible alarm
  • Earth fault (2 wire only)
  • Earth leakage (2 wire only)
  • Overload shutdown via breaker
  • Battery charger
  • Emergency stop with key
  • Control panel heater

Cooling System

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

Certifications

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

Enclosures

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

Fuel System

  • Open set narrow tankbase
  • Compact skidbase for open sets
  • Skidbase for CALG enclosure sets
  • Bunded fuel tank
  • Low fuel level shutdown
  • Low fuel level alarm
  • High fuel level alarm

Mounting Options

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

Special Packing Inspections

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

General

  • Stone guards / rad trans flange
  • Packing case, compact set
  • Packing case, canopied set

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