GE Mark VI IS200TRPGH1BCC Gas Turbine Trip Terminal Board

Product Overview

The GE IS200TRPGH1BCC is a Mark VI Primary Trip Terminal Board. It controls gas turbine trip functions. This board uses a Triple Modular Redundant (TMR) design. It works with PTUR/YTUR controllers. The board has 9 magnetic relays. It also includes 3 voting circuits. This setup ensures high reliability. The board supports 8 Geiger-Mueller flame detectors. It also drives 3 trip solenoids. The IS200TRPGH1BCC is a critical safety component. It helps protect the turbine from dangerous conditions.

Application Scenarios

This terminal board is for gas turbine control systems. It works best in power generation plants. The board is part of the GE Mark VI series. It is ideal for TMR safety applications. The board manages emergency trip functions. It monitors flame detector signals. It also controls the trip solenoids. This product is for industrial environments. It handles high voltage and current. The board is a direct replacement part. It fits existing Mark VI panels.

Technical Specifications

The board has 3 trip solenoids. Each solenoid uses 125 V dc. The solenoid response time has an L/R constant of 0.1 sec. Current suppression uses a metal oxide varistor. The control relay coil supply is 28 V. The flame detector supply is 335 V dc. The board supports 8 flame detectors. It has 9 magnetic relays. It includes 3 voting circuits. The board uses a TMR architecture. This design provides fault tolerance. The manual for this board is GEH-6421JI.

Installation & Maintenance Guide

Always follow the GEH-6421JI manual. Turn off all power before installation. Verify the board part number matches your system. Check all connections for tightness. Use proper electrostatic discharge protection. Inspect the board for damage. Replace the board if any components are broken. Test the trip circuits after installation. Confirm the voting logic works correctly. Perform regular maintenance checks. Keep the board clean and dry. Store the board in an antistatic bag when not in use.

Packing List

1 x GE IS200TRPGH1BCC Terminal Board. 1 x Installation Manual (GEH-6421JI). The board is packed in an antistatic bag. It ships in a sturdy box. We use FedEx, UPS, or DHL for shipping. All shipments are fully insured. Contact us for expedited shipping options.