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GE Mark VI IS200TRPGH1B Primary Trip Terminal Board
| Brand: GE Mark VI |
| Item NO: IS200TRPGH1B |
| Effect: Primary Trip Terminal Board |
| Condition: In stock, brand new/Used |
| Warranty: 365 days |
| Payment:T/T 50% deposit, 50% balance |
| www.szcxdcs.com |
+86 15359298293
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
- 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.
- Specially used for emergency trip solenoid valve circuit distribution and signal transfer, directly driving the turbine shut-off solenoid valve.
- 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.
- Supports 3 independent trip solenoid valve circuits, compatible with mainstream gas turbine and steam turbine shutdown oil circuit designs.
- Equipped with a complete set of Mark VI speed control protection system, seamlessly cooperating with PPRO, TREG, VTUR and other cards.
- Onboard circuit disconnection monitoring can identify electromagnetic valve circuit disconnection and circuit faults, and upload alarm information.
- Screw type high-density terminal block, with stable wiring, convenient for on-site maintenance and spare parts replacement.
- 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
| No. | Brand | Country/Region | Main Product Lines | Typical Series/Models |
| 1 | ABB | Switzerland | PLC/DCS Controllers, I/O Modules, Robot Spare Parts, Drive Systems | AC800PEC,AC800M, AC800F, AC31, 800xA, Bailey INFI 90, DSQC Robot Modules, Advant OCS, H&B Freelance |
| 2 | Bently Nevada | USA | Condition Monitoring Systems, Vibration Sensors, Proximitors | 3500 Monitoring System, 3300 Monitoring System, Eddy Current Probes, Proximitors |
| 3 | TRICONEX | USA | Safety Instrumented Systems (SIS), TMR Redundant Controllers | Tricon System Modules, Communication Modules, I/O Modules |
| 4 | Woodward | USA | Steam/Gas Turbine Control, Speed Governing Systems, Actuators | 505 Governor, ProTech, MicroNet, NetCon Series |
| 5 | FOXBORO | USA | DCS Systems, I/A Series Control Modules | I/A Series, FBM Modules, Controllers |
| 6 | WESTINGHOUSE | USA | DCS Systems, Ovation Controllers, Modules | Ovation System, WDPF Series |
| 7 | Motorola | USA | Industrial Communication Modules, Embedded Control Modules | MVME Series, VME Bus Modules |
| 8 | GE | USA | PLC, Excitation System Modules, CPU/Communication/Analog Modules | IS200/DS200 Excitation Cards, IC693/IC695/IC697/IC698/IC200/IC660/IC670 Series |
| 9 | YOKOGAWA | Japan | DCS Systems, CPU Modules, I/O Cards | CENTUM CS3000, CS1000, VP Series |
| 10 | HIMA | Germany | Safety Control Systems, SIL Safety Modules | H41q/H51q, HIMax, HIMatrix Series |
| 11 | EMERSON | USA | DCS Systems, Redundant Controllers, Safety Systems | Ovation, DeltaV Dual-Channel Redundant Safety Systems |
| 12 | Honeywell | USA | DCS Systems, Process Control Modules | Experion PKS/LS/HS, Plant Scape, TDC2000, TDC3000, TPS, Alcont |
| 13 | ICS TRIPLEX | UK | Trusted Safety Control Systems, TMR Modules | Trusted System, T8000 Series |
| 14 | Kollmorgen | USA | Servo Drives, Servo Motors, Motion Control | S700, S300, AKD Series Drives, Servo Motors |
| 15 | PROSOFT | USA | Industrial Communication Modules, Protocol Gateways | MVI69, MVI56, MVI94, MVI71, MVI46, PS69, 3150 Series |
| 16 | Alstom | France | Power Control, Protection Relays, Control Systems | GEC ALSTHOM, Protection and Control Modules |
| 17 | EATON | USA | Electrical Control, PLC, Power Supplies, Circuit Breakers | XC/XN Series PLC, Moeller Series, Power Supply Modules |
| 18 | Allen-Bradley (Rockwell) | USA | PLC Controllers, I/O Modules, Communication Modules | ControlLogix 1756, CompactLogix 1769, SLC 500 1747/1746, PLC-5 1771/1785 |
| 19 | Schneider | France | PLC, Modicon Series, CPU/Communication Modules | Quantum 140, Modicon M340, Modicon Premium |
————————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!
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Parameter Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric (GE) |
| Model | IS200TRPGH1B |
| System platform | Mark VI Speedtronic turbine control system |
| Function | Primary trip solenoid terminal & voting board |
| Redundancy architecture | TMR triple modular redundancy |
| Supported trip solenoid quantity | 3 solenoid loops |
| Built-in relay quantity | 9 relays |
| Connector type | D-type connector, screw terminal block |
| Rated supply voltage | 28 VDC |
| Signal compatibility | PTUR / YTUR / PPRO I/O pack signal |
| Trip logic | 2-out-of-3 voting trip logic |
| Board dimension | 225 mm × 187 mm × 25 mm |
| Approximate weight | 0.58 kg |
| Operating temperature | 0 ℃ ~ +60 ℃ |
| Storage temperature | -20 ℃ ~ +70 ℃ |
| Relative humidity | 5% ~ 90% RH, non-condensing |
| Protection class | IP20 (cabinet internal installation) |
| Vibration compliance | GE turbine control cabinet vibration standard |
| Fault diagnosis | Open loop detection, relay status feedback |
| Wiring terminal count | 48 screw terminals |
| Mounting way | Rack slot mounting inside Mark VI control cabinet |
| Safety level | Turbine emergency shutdown safety related circuit |












