C9 (50 Hz)

C9 Generator Set

C9 (50 HZ) 230-330 kVA Diesel Generator generator sets are made to fufill current and future standby and prime applications with reliable power.

C9 Open Generating Set Rear Right

DESCRIPTION

Producing reliable power from 230 to 330 kVA at 50 Hz, our C9 diesel generator sets designed to ISO 8528-5 transient response requirements. All C9 generator sets are engineered to EPA Stationary Emergency (Tier 3) emissions standards.Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.Electric Power

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

R-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

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

GCCP1.3 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

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

Generator Features

  • Matched to the performance and output characteristics of Cat engines
  • Industry leading mechanical and electrical design
  • Industry leading motor starting capabilities
  • High Efficiency

Certifications

The generator set meets transient response and block loading steps as per ISO 8528-5.

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

Worldwide 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

  • Standard Equipment
  • Optional Equipment
  • Specs
  • Docs

Standard Equipment

  • Air Inlet System
    • Air cleaner, light duty with disposable paper filter
  • Control Panels
    • GCCP 1.3
  • Cooling System
    • Fan drive, battery charging alternator drive
    • Radiator and cooling fan with guard
    • Caterpillar extended life coolant
    • Coolant drain line with valve
  • Exhaust System
    • Stainless steel exhaust flex, gaskets, rain cap & SAE exhaust flange for customer use - shipped loose
  • Fuel System
    • Base, formed steel with single wall integral 8-hour fuel tank
    • Standard open set fuel tank/base supplied
  • Generators and Generator Attachments
    • 12 Leads
    • Mandatory option circuit breaker, IEC, 3 pole mounted in power centre
    • Voltage regulator (single phase sensing)
    • Segregated low voltage (AC/DC) wiring panel
    • IP23 Protection
    • Power centre, IP22
  • Governing System
    • Cat electronic governor (ADEM A4)
  • Lube System
    • Oil drain valves
    • Lubricating oil
    • Oil cooler
  • Mounting System
    • Includes lifting provisions and termination points for coolant and lube oil drain lines
    • Captive linear vibration isolators between base and engine-generator
  • Starting / Charging System
    • 24V battery with rack and cables
  • General
    • Engine and alternator re-paint, Caterpillar yellow

Optional Equipment

  • Certifications
    • European Certificate for Conformance
    • Global Certification for CIS
  • Air inlet system
    • Single element air cleaner
  • Circuit breakers
    • 4 Pole (IEC-100% rated) Circuit breaker upgrades: 400, 630, 800 and 100 amps
  • Control Panels
    • Control panel protective devices: Earth fault relay ; Earth leakage ground fault ; overload shutdown via breaker ; Low fuel level shutdown ; Low fuel level alarm ; Fuel level sensor
    • Control panel Options: Volt free contacts ; Local alarm horn ; Oil temperature displays
  • Cooling System
    • Radiator duct flange
    • Low coolant temperature alarm
  • Enclosures
    • Sound attenuated enclosure
    • High ambient sound attenuated enclosure
  • Exhaust System
    • 5 and 6 inch elbow kits
    • 5 - 6 inch flange adaptor
    • Mufflers - End in/end out; 10 dBA or 25 dBA attenuation
    • 6 inch flange
  • Fuel System
    • Integral dual wall fuel tank base
  • Generators and Attachments
    • Permanent magnet excitation (PMG) generator
    • Oversize, AREP, CIP generators
  • Mounting System
    • Narrow skid base
  • Starting / Charging System
    • Jacket water heater
    • 5 Amp single Battery charger
    • Battery disconnet switch

Specs

Overview

Long Name:
C9 Generator Set
Name:
C9 (50 Hz)
Brand:
Cat
Status:
Current

Generator Set Specifications

Maximum Rating
330 kVA
Minimum Rating
230 kVA
Emissions/Fuel Strategy
EU Stage IIIA
Voltage
200 to 400 Volts
Frequency
50 Hz
Speed
1500 rpm
Duty Cycle
Standby, Prime

Engine Specifications

Engine Model
C9 ATAAC, I-6, 4-Stroke Water-Cooled Diesel
Bore
4.41 in / 112 mm
Stroke
5.87 in / 149 mm
Displacement
537.01 in³ / 8.8 l
Compression Ratio
16.1:1
Aspiration
Air to Air Aftercooled
Fuel System
Hydraulic electronic unit injection
Governor Type
Adem™A4

Generator Set Dimensions

Length - Maximum
157 in / 3988 mm
Width - Maximum
47.5 in / 1207 mm
Height - Maximum
73.5 in / 1867 mm

SEE HOW C9 (50 Hz) COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.

Diesel Generator Sets
C9 (50 Hz)
C9 Open Generating Set Rear Right
Brand
Cat
Status
Current
Maximum Rating
330 kVA
Minimum Rating
230 kVA
Emissions/Fuel Strategy
EU Stage IIIA
Voltage
200 to 400 Volts
Frequency
50 Hz
Speed
1500 rpm
Duty Cycle
Standby, Prime
Engine Model
C9 ATAAC, I-6, 4-Stroke Water-Cooled Diesel
Bore
4.41 in / 112 mm
Stroke
5.87 in / 149 mm
Displacement
537.01 in³ / 8.8 l
Compression Ratio
16.1:1
Aspiration
Air to Air Aftercooled
Fuel System
Hydraulic electronic unit injection
Governor Type
Adem™A4
Length - Maximum
157 in / 3988 mm
Width - Maximum
47.5 in / 1207 mm
Height - Maximum
73.5 in / 1867 mm
Diesel Generator Sets
C7.1 | DE220E0
DE220E0 Open Rear Right
Brand
Cat
Status
Current
Maximum Rating
220 kVA
Minimum Rating
200 kVA
Emissions/Fuel Strategy
Non Regulated
Voltage
220 to 415 Volts
Frequency
50 Hz
Speed
1500 rpm
Duty Cycle
Standby, Prime
Engine Model
Cat® C7.1
Bore
4.1 in / 105 mm
Stroke
5.3 in / 135 mm
Displacement
427.8 in³ / 7 l
Compression Ratio
16.0:1
Aspiration
Turbocharged, Air to Air Aftercooled
Fuel System
Inline
Governor Type
Electronic
Length - Maximum
98.4 in / 2500 mm
Width - Maximum
52 in / 1320 mm
Height - Maximum
64 in / 1626 mm
Diesel Generator Sets
C9 (60 Hz)
C9 Open Diesel Generating Set Rear Right
Brand
Cat
Status
Current
Maximum Rating
300 ekW
Minimum Rating
180 ekW
Emissions/Fuel Strategy
Low Fuel, Tier 3
Voltage
220 to 480 Volts
Frequency
60 Hz
Speed
1800 rpm
Duty Cycle
Standby, Prime
Engine Model
C9 ATAAC, I-6, 4-Stroke Water-Cooled Diesel
Bore
4.41 in / 112 mm
Stroke
5.87 in / 149 mm
Displacement
537.01 in³ / 8.8 l
Compression Ratio
16.1:1
Aspiration
Air to Air Aftercooled
Fuel System
Hydraulic electronic unit injection
Governor Type
Adem™A4
Length - Maximum
157 in / 3988 mm
Width - Maximum
47.5 in / 1207 mm
Height - Maximum
73.5 in / 1867 mm