Product Details:

The GE DS200TCEAG1ACB is a high-reliability TCEA Emergency Overspeed Board for GE Speedtronic Mark V turbine control systems. This industrial control spare part undertakes independent turbine overspeed protection function. As a reliable Turbine Protection Module, it collects speed signals from turbine shaft pickups, monitors unit rotating speed in real time. Once overspeed threshold is triggered, it outputs trip commands to cut fuel supply and shut down the turbine rapidly, preventing equipment damage. It carries onboard microprocessor, PROM modules, fuses and multiple configurable jumpers for firmware and hardware setup.

The GE DS200TCEAG1ACB Emergency Overspeed Board adopts conformal coated PCB to resist dust, moisture and vibration in harsh power plant environments. Onboard LED indicators show power status, speed signal and fault alarms. The board supports simplex, dual and TMR redundant system architectures and rack mounting inside Mark V control cabinet. Built-in self-diagnostic functions can detect speed signal loss, hardware circuit and PROM faults timely. It is widely used in power generation and oil & gas industries for gas turbine, steam turbine overspeed protection system maintenance, spare part replacement and system retrofit.

Specifications:

Brand: GE

Model: DS200TCEAG1ACB

Product Type: Emergency Overspeed Board

Compatible System: GE Mark V Speedtronic Turbine Control System

Function: Turbine shaft speed acquisition, overspeed monitoring, emergency trip protection

Hardware: Onboard microprocessor, PROM modules, fuses, configurable jumpers

Mounting: Rack mount

Protection Class:IP20

Operating Temperature:-20℃ ~ +70℃

Weight:1.0kg