GE DS200TCEAG1B Emergency Overspeed Board with Critical Turbine Safety Monitoring and Specialized Fault-Detection Circuits for Mark V Turbine Control

GE DS200TCEAG1B DS200TCEAG1BTF Emergency Overspeed Board

Product Details:

The GE DS200TCEAG1BTF is a specialized Emergency Overspeed Board designed for GE’s Mark V Turbine Control System— a Speedtronic technology-integrated platform used to control wind, steam, and gas turbine drives. As a revised variant of the original DS200TCEAG1 parent board (incorporating a singular B-rated functional revision), its core role is to monitor the Mark V drive for critical faults: overspeed conditions and flame detection failures. It triggers drive shutdowns when these risks are detected, safeguarding turbine operation and equipment integrity.

Hardware-wise, it features a microprocessor, multiple PROM modules for firmware storage, 3 fuses for overcurrent protection, 30 jumpers for configuration, and a pair of male bayonet connectors for secure interconnection with other drive boards—removal requires holding the board steady to avoid bending. It also includes specialized integrated circuits: TCEA Flame Detection Circuits, Turbine Overspeed Circuit, and Automatic Synchronizing Circuit—all supporting its fault-monitoring functions. Key connectors include J7 (PD Core Power Distribution), JK (TCEB Board Signals), JL (TCTG Board Trip Signals), JW (TCEB Flame Detection Signals), and JX1/JX2 (daisy-chained IONET). A thick PCB protective coating shields its hardware, while software configuration relies on the Mark V Series’ standard I/O Configuration Editor.

Key Features:

 Critical Turbine Safety Monitoring:Dedicated to detecting overspeed and flame detection trip conditions, initiating timely drive shutdowns to prevent equipment damage or safety hazards—core to turbine operational safety. It acts as a first line of defense, ensuring risks are addressed before escalating to costly failures.

 Specialized Fault-Detection Circuits:Integrates TCEA Flame Detection, Turbine Overspeed, and Automatic Synchronizing Circuits, each tailored to monitor specific high-risk parameters and ensure rapid fault response. These circuits work in tandem to cover multiple safety-critical scenarios.

 Secure Bayonet Connector Design:Male bayonet connectors enable stable interconnection with other drive boards; removal guidelines (holding the board steady) prevent physical damage during maintenance. This design balances strong connectivity with ease of safe servicing.

 Configurable Hardware & Protected Components:30 jumpers allow customization for turbine-specific needs; 3 fuses guard against overcurrent, and a thick PCB coating shields hardware from environmental stress or wear. These features boost adaptability and extend the board’s lifespan.

Targeted Connector Interfacing:Multiple dedicated connectors (J7, JK, JL, JW, JX1/JX2) link to key Mark V components (PD Core, TCEB, TCTG boards, IONET), enabling reliable power, signal, and trip command transfer for coordinated fault response. This ensures seamless safety-system collaboration.