GE IS200TREGH1BDB emergency trip terminal board

Description

The GE IS200TREGH1BDB is a turbine emergency trip termination board designed for the General Electric Mark VI turbine control systems. This crucial module plays a vital role in managing emergency shutdowns by controlling power supply to trip solenoids and safety interlocks, thereby ensuring the rapid and safe shutdown of turbines during critical conditions. It is engineered to monitor switch status, sensor signals, and alarm inputs to provide instant and reliable trip responses needed to prevent equipment damage or unsafe operating conditions.

The board features robust surge protection with metal oxide varistors, multiple plug connectors for signal and power interfaces, and diagnostic indicators for system status. It is built to withstand harsh industrial environments with a typical operating temperature range from -40°C to +70°C and an IP20 protection rating suitable for installation within turbine control cabinets. The rugged construction and reliable components make it essential for critical turbine safety systems in power plants, refineries, and heavy industrial facilities.

Key specifications include operating dimensions of approximately 16 cm × 16 cm × 12 cm and a weight of about 1 kg, with a total of 48 silver metal terminals distributed across two large terminal blocks for secure and organized wiring. Three jumper ports and multiple interface connectors further facilitate system integration and configuration flexibility.

Installation requires proper integration into the Mark VI control rack with thorough wiring connections to turbine protective devices and sensors. Procedures involve ensuring secure mounting, grounded connections, and routine testing of trip circuits to maintain system reliability. The module supports diagnostics and fault detection for easy monitoring and maintenance.