Brand: GE Description: Primary Trip Terminal Board Condition: Brand New Certificate：COO TEST REPORT WARRANTY LETTER Warranty: 1 year Inventory Qty: 12 Payment Term: T/T Shipping Port: ShenZhen GE IS200TRPGH1B IS200TRPGH1BDE is a Primary Trip Terminal Board (PTTB) of the Mark VI and Mark VIe series launched by General Electric (GE). It is designed for safety protection and logic control of industrial equipment such as gas turbines and steam turbines.
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Manufacture |
GE |
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Model Number |
IS200TRPGH1B IS200TRPGH1BDE |
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Ordering Number |
IS200TRPGH1B IS200TRPGH1BDE |
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Catalog |
Mark VI |
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Country Of Origin |
USA |
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HS CODE |
8517795000 |
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Dimension |
35cm*30cm*6cm |
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Packing Dimension |
37cm*32cm*8cm |
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Weight |
1kg |
Input voltage: 125 V DC (solenoid valve power supply) / 28 V DC (control relay power supply).
Communication interface: Ethernet, ARCNET (connected to the controller via APL 10-pin port).
Operating temperature: -40°C ~ +70°C.
I/O capacity: supports 3 solenoid valves (ETD, Electrical Trip Devices) and 8 flame detector inputs.
Redundant design: supports TMR (Triple Modular Redundancy) or Simplex configuration.
Safety certification: UL certified.
Features
Emergency trip protection: Rapidly cut off the gas turbine power supply through triple redundant relay circuit to prevent equipment damage due to overspeed, flame abnormality and other faults. Built-in metal oxide varistor (MOV) suppresses electromagnetic interference and ensures signal stability.
Flame monitoring and diagnosis: GE IS200TRPGH1B IS200TRPGH1BDE supports 8 Geiger-Mueller flame detectors to monitor the combustion status in real time. Through relay drive control line current detection, diagnose the relay contact status and improve system reliability.
Modularity and scalability: GE IS200TRPGH1B IS200TRPGH1BDE can be used with VTUR board (Mark VI) or TTURH1C board (Mark VIe), supporting control engine and external hardware interface.
Hardware Installation
Solenoid valve connection: Connect 3 solenoid valves to the first set of I/O terminal blocks, and ensure that the power line (125 V DC) is connected to the J1 port.
Flame detectors: 8 detectors are connected through the second set of terminal blocks, and the power is provided by the J3, J4, and J5 ports.
System Configuration
Redundancy mode selection: TMR configuration (H1A/H1B version): 3 redundant relays for each solenoid valve.
Simple configuration (H2A/H2B version): 1 relay for each solenoid valve.
