DE400S GC 350-450 kVA Diesel Generator

DE400S GC (60 Hz) Diesel Generator Sets

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Key Specs

Standby Rating
400 ekW
400 ekW
Prime Power Rating
350 ekW
350 ekW
Emissions/Fuel Strategy
Low BSFC
Low BSFC

Features At A Glance

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Cat

Cat Generator Set Package

        
  • Cat generator set packages have been fully prototype tested
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  • Accepts 100% block load in one step and meets NFPA 110 loading requirements
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  • Conform to ISO 8528-5 steady state and transient response requirements
Cat

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
Cat

A-Frame Alternator

        
  • Superior motor starting capability minimizes need for oversizing alternator
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  • Designed to match performance and output characteristics of Cat diesel engines
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  • Robust Class H insulation
Cat

GCCP 1.1 Control Panel

        
  • User-friendly interface and navigation
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  • Scalable system to meet a wide range of installation requirement
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  • Expansion modules and site-specific programming for specific customer requirements
Cat

Cooling System

        
  • Designed to operate in standard ambient temperatures up to 55°C (131°F)
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  • Contact your Cat Dealer for specific ambient and altitude capabilities
Cat

Certifications

Product Specifications for DE400S GC (60 Hz)

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
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
Length - Maximum 186.7 in 4743 mm
Width - Maximum 79.3 in 2014 mm
Height - Maximum 84 in 2133 mm

DE400S GC (60 Hz) 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

DE400S GC (60 Hz) 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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