The GE IS200TTURH1C, also cataloged as the IS200TTURH1C Terminal Board, serves as a hardware interface for turbine synchronization control within the Mark VI and Mark VIe Speedtronic systems.
Surface-mounted relays, variable resistors, two transformers
Jumpers
Two jumper switches for simplex/TMR voting
Backplane Bus Communication Velocity Licenses
The IS200TTURH1C integrates into GE’s Mark VI Speedtronic architecture, supportingbackplane bus communication velocity licenses. This ensures deterministic data transfer between PTUR, VTUR, and associated boards, enabling precise synchronization of turbine generator systems. The jumper configuration allows simplex or TMR (Triple Modular Redundancy) voting, enhancing system resilience.
Frequently Asked Questions (FAQ)
Q: Can the IS200TTURH1C operate in both simplex and TMR configurations? A: Yes, jumper switches allow circuit alteration for simplex or TMR voting.
Q: What type of connectors are provided on the board? A: The board includes D-shell connectors, plug connectors, and screw-mounted terminal blocks.
Q: How does the board interact with PTUR and VTUR modules? A: It works in conjunction with PTUR and VTUR boards to manage generator synchronization hardware.
Field Installation Guidelines
Mount the IS200TTURH1C securely within the Mark VI chassis, ensuring proper connector engagement.
Maintain separation between signal cabling and high-voltage wiring to minimize interference.
Apply shielded cabling with correct grounding to preserve synchronization signal integrity.
Verify jumper settings during commissioning to confirm simplex or TMR operation.
Conduct functional checks of relays and transformers before system activation.
