250kVA Cat C9 GENSET DE250E0
Overview
Producing reliable power from 230 kVA to 330 kVA at 50 Hz, our C9 diesel generator sets are made to meet your standby and prime applications. Each is designed to meet ISO 8528-5 transient response requirements and accept 100 percent rated load in one step. All C9 generator sets are supplied with 4 years Extended Service Coverage when used in a standby application (ESC - for industry leading warranty coverage) when registered. The EMCP 4.2 control panel offers fully featured power metering with communications via Modbus RS-485, SCADA, or CAN data links. Browse a broad range of accessories including sound attenuated enclosures, large capacity base fuel tanks and remote monitoring options.
Find flexible packaging options to work with your spatial requirements and environmental conditions. Tailor your C9 generator sets to take on today's power needs — and tomorrow's.
Three Phase
Prime 230 kVA
Standby 250 kVA
Approximate total Weight: 3385kg (Canopied Set)
Image shown may not reflect actual package.
Generator Set Specifications
Minimum Rating230 kVA
Maximum Rating330 kVA
Emissions/Fuel StrategyEU Stage IIIA
Voltage220 to 480 Volts
Frequency50 Hz
Speed1500 rpm
Duty CycleStandby, Prime
Engine Specifications
Engine ModelC9 ATAAC, I-6, 4-Stroke Water-Cooled Diesel
Bore112mm
Stroke149mm
Displacement8.8l
Compression Ratio16.1:1
AspirationAir to Air Aftercooled
Fuel SystemHydraulic electronic unit injection
Governor TypeAdem™A4
Generator Set Dimensions
Length - Maximum3988mm
Width - Maximum1207mm
Height - Maximum1867mm
Air Inlet System
Air cleaner, light duty with disposable paper filter
Control Panels
EMCP 4.2
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 powercentre
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
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
EMCP 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
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
Specifications
Generator Set Specifications
Minimum Rating230 kVA
Maximum Rating330 kVA
Emissions/Fuel StrategyEU Stage IIIA
Voltage220 to 480 Volts
Frequency50 Hz
Speed1500 rpm
Duty CycleStandby, Prime
Engine Specifications
Engine ModelC9 ATAAC, I-6, 4-Stroke Water-Cooled Diesel
Bore112mm
Stroke149mm
Displacement8.8l
Compression Ratio16.1:1
AspirationAir to Air Aftercooled
Fuel SystemHydraulic electronic unit injection
Governor TypeAdem™A4
Generator Set Dimensions
Length - Maximum3988mm
Width - Maximum1207mm
Height - Maximum1867mm
Equipment
Air Inlet System
Air cleaner, light duty with disposable paper filter
Control Panels
EMCP 4.2
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 powercentre
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
Benefits & 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
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
EMCP 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
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
Documents & Links
