IS200TRPGH1BDE – TERMINATION RELAY

The IS200TRPGH1BDE is a termination relay terminal board specifically designed for the GE Mark VIe control platform. It serves as an essential link between the turbine’s protection relays and the control electronics, enabling precise, safe, and reliable turbine trip and shutdown operations when abnormal conditions are detected.

This board is responsible for routing relay outputs from the control system to turbine safety and protection mechanisms. It is often connected to primary and backup trip circuits, ensuring redundancy in critical protection functions. The IS200TRPGH1BDE is engineered to maintain high signal integrity through channel-to-channel galvanic isolation, effectively minimizing electrical interference and protecting sensitive turbine control components.

Equipped with built-in LED indicators, the board provides real-time operational and diagnostic feedback, allowing operators to quickly verify status or troubleshoot issues. Its hot-swappable design ensures that replacements or repairs can be performed without shutting down the turbine, significantly reducing operational downtime.

Constructed from durable industrial-grade materials, the IS200TRPGH1BDE is built to withstand high vibration, temperature extremes, and electrical noise, making it suitable for gas turbines, steam turbines, and combined-cycle power plants. It is compatible with both simplex and redundant system configurations, offering flexibility for a variety of reliability requirements.

Within the GE Mark VIe architecture, the IS200TRPGH1BDE plays a vital role in turbine protection schemes, ensuring that trip commands are executed promptly to safeguard equipment and maintain operational safety. By providing robust relay interfacing, the module supports critical safety interlocks, emergency shutdowns, and fault response mechanisms.

Whether installed in power generation plants, oil & gas facilities, or industrial turbine applications, the IS200TRPGH1BDE offers a proven solution for reliable relay termination and turbine protection system performance.

Key Features:

• Designed for GE Mark VIe turbine control systems

• Interfaces relay outputs with turbine trip and protection systems

• High signal integrity with galvanic isolation

• Supports multiple relay output channels

• Built-in LED status indicators for quick diagnostics

• Hot-swappable and field-replaceable for minimal downtime

• Rugged construction for harsh industrial environments

• Suitable for simplex and redundant configurations

• Reliable performance in turbine protection and safety circuits

• Long service life with GE quality standards