IS200ECTBG1ABB

Overview

The IS200ECTBG1ABB is an Excitation Contact Terminal Board designed for use within General Electric's Mark VI Turbine Control System. This module interfaces with various I/O terminal boards and is managed by the EMIO board, supporting gas, steam, and wind turbines.

Specifications

• Manufacturer: General Electric
• Model: IS200ECTBG1ABB
• Product Type: Excitation Contact Terminal Board
• Input Voltage: 70 VDC (contact inputs 52G and 86G)
• Relay Outputs: 4 general-purpose Form-C contact outputs
• Trip Contact Outputs: 2 (for customer lockout)
• Auxiliary Inputs: 6
• Redundant Mode: M1 and M2 power supplies
• Compatibility: Works with EPCT, EXTB, EACF, and controlled by the EMIO board

Functionality

• 52G and 86G Inputs:
• • 52G: Generator online status.
  • 86G: Lockout input.
  • Powered by 70 VDC.
• Relay Contact Outputs:
  • Used for outputs like 94EX, 30EX.
  • Coil current required, auxiliary contact monitored.

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