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DEIF: CONTROLLERS

 

DEIF GPC-300

A Simplified Solution For Genset Builders.

The GPC 300 controller is a highly configurable controller that can be customised to many different applications. It contains the functions required to protect and control a diesel generator, mains connection, or bus tie breaker, and their associated breakers. 


You can reconfigure the onboard software for all of these applications, for example to change a genset controller to a mains connection controller, using the PICUS software utility. This makes the GPC 300 controller a very flexible building block in your power system. 


If you need extended controller functionality, you can order the GPC 300 controller with a CODESYS PLC environment.

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The GPC 300 controller is versatile controller with built-in load sharing and synchronisation features. It can be used for a wide range of marine and offshore applications with an extensive range of protection, supervision, and control functions. The GPC 300 can be used in a power management solution where the power management logic is located elsewhere, and it handles busbar sections with ease. The power management can then either be customer built via CODESYS PLC or via an external PLC

All GPC 300 variants can be specified with 4 or 7 I/O module slots. The modules provide voltage and current measurement, I/O, engine control, governor and AVR functions, and communication. Three modules are mandatory, but you can use the remaining 1 or 4 slots to customise the controller by adding modules or leave them empty. In addition, you can add up to 9 expansion racks to a single GPC 300 to get up to 58 free module slots (up to 4 in the base rack and up to 6 in each expansion rack).

With the optional ACM3.2 module, you can add ANSI 87G differential protection for generators. The module measures phase currents on the consumer and neutral sides of a generator in order to detect phase-to-phase faults or phase-to-earth faults in earthed generator systems. With this unique feature, you can design reliable and safe power systems without external differential protection devices.


Product Overview

Refer to the table below

Key Features

  • Modes for operation: Loadsharing

  • Fixed Frequency

  •      Fixed Power

  •      Frequency Droop
  • Applications: Land- Based Application

  •      PLC-controlled Systems

  •      Switchboard Control

  •      Analogue or CANbus Loadshare
  • Inputs: Configurable According to Cards Selected
  • Outputs: Configurable According to Cards Selected

  •      Relay (Electromechanical)
  • Analogue Inputs: 4-20mA

  •      PT100

  •      PT1000

  •      RMI

  •      0-40Vdc

Key Features Continued..........

  • Analogue Outputs: +/- 25mA

  •      0-20mA

  •      4-20mA

  •      PWM (CAT)
  • Communication: Modbus RS-485 / RS-232

  •      Modbus TCP

  •      CANbus

  •      Profibus DP
  • Monitoring: Analogue Sensors

  •      ECU Based Information
  • Measurements: 3 Phase Currrent

  •      3 Phase Voltage (Generator / Shore and Busbar)

  •      Protection per IEEE Std. C37.2-2008
  • Programming: From Display

  •      From DEIF's USW-3

  •      Basic Micro-Logic (M-Logic)

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