IS200TTURH1CED GE Mark VI Turbine Control Terminal Board
The IS200TTURH1CED is a terminal board from General Electric for Speedtronic turbine control systems. It serves the Mark VI and Mark VIe platforms. The board works with the PTUR and VTUR cards to manage generator synchronization. It links hardware signals through relays and wiring. The card is mostly rectangular with small cutouts. It carries surface-mount relays, variable resistors and two center-mounted transformers. D-shell connectors, plug connectors and terminal blocks handle board-to-board traffic. The two large terminal blocks use numbered screw terminals. Two jumper switches select simplex or TMR voting. The IS200TTURH1CED is a practical spare for turbine control cabinets that must stay online.
Technical Data
- Brand: General Electric
- Model: IS200TTURH1CED
- Series: Mark VI / Mark VIe
- Product type: Terminal board
- Part number: IS200TTURH1C
- Function: Generator synchronization support with PTUR and VTUR boards
- Relays: surface-mounted type
- Resistors: variable, board-mounted
- Transformers: two, center of board
- Connectors: D-shell male and female, plug connectors, terminal blocks
- Terminal blocks: two large blocks with numbered screw terminals
- Jumpers: two switches for simplex or TMR voting
Where It Fits
- GE Mark VI turbine control cabinets.
- Mark VIe systems that share the same board family.
- Generator sync circuits with PTUR and VTUR cards.
- Plants running simplex or TMR voting schemes.
- Gas and steam turbine control retrofits.
- Legacy Speedtronic lines that need spare boards.
Order and Delivery
- Warranty: 12 months from delivery.
- Dispatch: within 24-28 hours.
- Couriers: FedEx, UPS, DHL with tracking.
- Packing: anti-static bag, foam, carton and test note.
FAQ
Q: What does the CED suffix mean?
A: It is a revision level. Match it to your cabinet records before you order a replacement.
Q: Can I use it in a Mark VIe cabinet?
A: Yes. The board family serves Mark VI and Mark VIe. Confirm the slot and wiring first.
Q: How do I set simplex or TMR voting?
A: Use the two jumper switches on the board. Check the manual for the correct position.
Q: What should I check before I buy a used board?
A: Check the suffix, jumper state and terminal block condition. Send photos for a review.
Q: How fast do you ship, and what is covered?
A: We dispatch in 24-28 hours by FedEx, UPS or DHL. Every board has a 12-month warranty.
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