GE Mark VI IS200TRPGH1B Primary Trip Terminal Board

GE Mark VI IS200TRPGH1B Primary Trip Terminal Board

IS200TRPGH1B is the Primary Trip Terminal Board of GE Mark VI gas/steam turbine control system, belonging to TMR triple redundant safety circuit board. IS200TRPGH1B is responsible for the power distribution, trip signal voting, and power allocation of the emergency trip solenoid valve circuit. It cooperates with PPRO and TREG boards to receive trip instructions such as overspeed, vibration, oil pressure, temperature, etc., drives the emergency stop solenoid valve, and achieves emergency shutdown protection of the turbine unit. It is a key safety interface board for the ESD emergency stop protection circuit of steam turbines and gas turbines.

Main product range

• Control system (DCS/PLC/CNC): panel controller, HMI and human-machine interface, industrial PC, CPU processor module, communication module, analog/digital I/O module
• Drive and motion control: frequency converter, servo drive, servo motor, power module
• Robot spare parts: key spare parts such as robot control board, axis computer, servo unit, I/O module, etc
• State monitoring and safety system: vibration monitoring system, safety instrumented system (SIS), redundant controller

Application Industry

The products are widely used in various industrial fields such as metallurgy, oil and gas, petrochemicals, electricity, power transmission and distribution, water conservancy, water treatment and environmental protection, coal mining, aluminum industry, glass manufacturing, paper and printing, textile printing and dyeing, machinery manufacturing, electronics manufacturing, automobile manufacturing, plastic machinery, boiler heating, energy, etc.

GE Mark VI IS200TRPGH1B Primary Trip Terminal Board

Product Features

1. Triple redundant TMR architecture, using two out of three voting logic to avoid false tripping or refusal tripping caused by single point faults, with high safety level.
2. Specially used for emergency trip solenoid valve circuit distribution and signal transfer, directly driving the turbine shut-off solenoid valve.
3. Equipped with multiple industrial relays, it completes the on-off switching of the trip circuit and sends the status signal back to the control I/O pack.
4. Supports 3 independent trip solenoid valve circuits, compatible with mainstream gas turbine and steam turbine shutdown oil circuit designs.
5. Equipped with a complete set of Mark VI speed control protection system, seamlessly cooperating with PPRO, TREG, VTUR and other cards.
6.  Onboard circuit disconnection monitoring can identify electromagnetic valve circuit disconnection and circuit faults, and upload alarm information.
7. Screw type high-density terminal block, with stable wiring, convenient for on-site maintenance and spare parts replacement.
8. Industrial wide temperature design, resistant to electromagnetic interference in the engine room, suitable for long-term continuous operation of power plant turbine control cabinets.

Main brand

————————Shenzhen Changxin Automation Equipment Co Ltd -————————

Products that have been released are welcome for consultation. Due to the wide variety of models, we were unable to upload physical images one by one!

Parameter Specifications