Model：IS200TRPAH2AHE, Part Number：MRP619405

Brand/Series：General Electric (GE), Mark VI/Mark VIe Speedtronic Turbine Control System

Type：Primary Trip Terminal Board for emergency safety protection of gas/steam turbines

Core Functions：Provides 125VDC positive trip control; works with VPRO emergency protection board, TREG/TRPG boards for independent overspeed/fault emergency shutdown. Equipped with 12 relays (9 forming 3 sets of 2-out-of-3 voting logic for trip solenoid control), 12 varistors, 3 D‑sub connectors, 2 terminal blocks, powered by 28VDC, with overvoltage/surge protection.

Application：Emergency trip, overspeed protection & safety interlock for power plant gas turbines & steam turbines.

Environment：Industrial wide‑temperature design, suitable for harsh industrial sites with strong EMI and vibration.