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Cat

DE400S GC Generator Set

Standby Rating

400 ekW

400 ekW

Prime Power Rating

350 ekW

350 ekW

Emissions/Fuel Strategy

Low BSFC

Low BSFC

Overview

The DE400S GC diesel generator sets have been developed for your standby and Prime applications. Producing reliable power of 400 ekW at 60 Hz, our C9.3 diesel-powered DE400S GC generator set is designed to ISO 8528-5 transient response requirements

Media

Photos

DE400S GC
DE400S GC
DE400S GC
DE400S GC
DE400S GC
DE400S GC
DE400S GC
DE400S GC
DE400S GC Enclosure
DE400S GC Enclosure
DE400S GC Enclosure
DE400S GC Enclosure
DE400S GC Enclosure
DE400S GC Enclosure
DE400S GC Enclosure
DE400S GC Enclosure

360° View

Exterior

Interior

Open Set

Documents

Features

Cat Generator Set Package

Cat Diesel Engine

A-Frame Alternator

GCCP 1.1 Control Panel

Cooling System

One Safe Source

Worldwide Product Support

Details

Specifications

Spec Value
Standby Rating 400 ekW 400 ekW
Prime Power Rating 350 ekW 350 ekW
Emissions/Fuel Strategy Low BSFC Low BSFC
Voltage 220 to 480 Volts 220 to 480 Volts
Frequency 60 Hz 60 Hz
Speed 1800 rpm 1800 rpm
Duty Cycle Standby and Prime Standby and Prime
Spec Value
Engine Model C9.3B ATAAC, I-6, 4-Stroke Water-Cooled Diesel C9.3B ATAAC, I-6, 4-Stroke Water-Cooled Diesel
Bore 4.53 in 115 mm
Stroke 5.87 in 149 mm
Displacement 567.5 in³ 9.3 l
Compression Ratio 16.5:1 16.5:1
Aspiration Air to Air Aftercooled Air to Air Aftercooled
Fuel System Direct Injection Direct Injection
Governor Type Adem™A4 Adem™A4
Spec Value
Length – Maximum 186.7 in 4743 mm
Width – Maximum 79.3 in 2014 mm
Height – Maximum 84 in 2133 mm

Standard Equipment

Engine

  • C9.3B, Inline 6 cylinder, 4 stroke diesel

Genset Control

  • GCCP 1.1

Governor

  • Adem A4

Alternator

  • A Frame standard alternator

Fuel Storage

  • Single wall 8 hour fuel tank

Air, Cooling & Exhaust

  • Standard air filter

General

  • Engine and alternator pre-paint, Caterpillar yellow

Optional Equipment

European Certificates

  • Australia, CIS, Gulf Certification
  • EU Certificate of Conformance (CE)

Auxiliary Supply Voltage

  • 240V

Alternator Requirements

  • Space heater
  • IP Standard @ 21 FUW A-Frame

Fuel Storage

  • High fuel level alarm
  • Dual wall 8 hour fuel tank
  • Single wall tank with containment 01
  • Fuel level sender
  • Low fuel level shutdown
  • Low fuel level alarm

Enclosure

  • Cat GC enclosure

Genset Control

  • Speed adjust potentiometer
  • Battery charger
  • Standby Pack (Smart Jacket water heater, Battery charger)
  • Voltage adjust potentiometer
  • PLG Cellular 4G E
  • Low coolant temperature alarm
  • Battery
  • Oil temperature displays
  • PLG Cellular 4G U
  • Coolant heater
  • PLG Ethernet

Circuit breaker

  • Overload via alarm switch on breaker
  • 3 Pole Circuit breaker 1250A
  • Neutral earth link
  • 4 Pole Circuit breaker 630A
  • 4 Pole Circuit breaker 1250A
  • 4 Pole Circuit breaker 800A
  • Circuit breaker padlock
  • Auxiliary contacts
  • 3 Pole Circuit breaker 800A
  • Shunt Trip
  • 3 Pole Circuit breaker 630A

Air, Cooling & Exhaust

  • 6″ Elbow kit
  • 6″ Elbow kit
  • 5″ Elbow kit
  • 5-6″ Exhaust adapter
  • Canopy silencer
  • 6″ Muffler – 25 dBA attenuation
  • Dual element air filter
  • Single stage air filter
  • No muffler
  • 5″ Muffler – 10 dBA Attenuation

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