Diesel Generator Sets

Details

Standby Rating
275 kVA

Prime Power Rating
250 kVA

Emissions/Fuel Strategy
Low BSFC

Contact

Foley Equipment Sales

+1 (316) 943-4211

Request a Quote

Overview

275 kVA Diesel Generator Set

Producing reliable power of 275 kVA at 50 Hz, our DE250E0 diesel generator set designed to ISO 8528-5 transient response requirements.

Benefits

Control System

Track Genset Health and Operation Parameters
Genset Utilization and Performance Tracking

Monitoring

Cat Connect option ensures your generator set is always ready to start and perform as expected

Lower Fuel Consumption

Longer run times between fuel fills; reduced operating costs

Features at a Glance

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

A-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

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

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

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

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

Specifications

Full Specifications

Generator Set Specifications: Standby Rating
275 kVA

Prime Power Rating
250 kVA

Emissions/Fuel Strategy
Low BSFC

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

Stroke
5.87 in

Displacement
537.01 in³

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

Width - Maximum
47.5 in

Height - Maximum
73.5 in

Equipment

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
Coolant drain line with valve
Radiator and cooling fan with guard
Caterpillar extended life coolant

Exhaust System

Stainless steel exhaust flex, gaskets, rain cap & 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

IP23 Protection
Mandatory option circuit breaker, IEC, 3 pole mounted in power centre
Power centre, IP22
12 Leads
Segregated low voltage (AC/DC) wiring panel
Voltage regulator (single phase sensing)

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

Global Certification for CIS
European Certificate for Conformance

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
Mufflers - End in/end out; 10 dBA or 25 dBA attenuation
6 inch flange
5 - 6 inch flange adaptor

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

Battery disconnet switch
Jacket water heater
5 Amp single Battery charger

Resources

Electric Power Ratings Guide

DE275E0 50Hz NON CERTIFIED EMISSIONS Spec Sheet

Similar New Power Solutions

C1.1 Generator Set

Standby Rating: 7.5/9.5 kVA
Prime Power Rating: 6.8/8.5 kVA
Emissions/Fuel Strategy: EU Stage IIIA