Turbine-Generator Control Solution – GE IS200TGNAH1AAA | Mark VI Speedtronic Series
Where This Product Is Used
The GE IS200TGNAH1AAA is a Turbine-Generator (TG) Terminal Board designed for use within GE Mark VI Speedtronic turbine control systems. It serves as the critical interface between field wiring and the Mark VI controller, handling signal termination for generator protection, excitation feedback, and turbine-generator synchronization circuits.
- Gas & Steam Turbine Power Plants – Primary termination board for generator voltage, current, and protection relay signals in combined-cycle and simple-cycle plants.
- Industrial Cogeneration Facilities – Used in cogen plants where precise turbine-generator coordination is required for grid synchronization.
- Offshore Oil & Gas Platforms – Deployed in platform power generation systems running GE Frame 5, Frame 6, and Frame 7 turbines with Mark VI controls.
- LNG Processing Plants – Installed in compressor-drive turbine trains where generator terminal signals must be reliably conditioned and routed.
- Utility & Independent Power Producers (IPPs) – Used in peaker plants and baseload generation assets requiring high-availability control hardware.
Technical Specifications
| Part Number | IS200TGNAH1AAA |
| Manufacturer | GE (General Electric) |
| Series | Mark VI Speedtronic |
| Board Type | Turbine-Generator Terminal Board |
| Form Factor | Rack-mount terminal board, Mark VI I/O panel compatible |
| Primary Function | Field wiring termination for TG signals (voltage, current, protection relays) |
| Compatible Controllers | GE Mark VI, Mark VIe control systems |
| Signal Types | Analog inputs (generator voltage/current), discrete I/O (protection relay contacts) |
| Weight | 1,280 g (approx.) |
| Condition Available | New surplus, Refurbished, Exchange |
Why Engineers Specify This Model
- OEM-Matched Termination – Designed exclusively for the Mark VI architecture; eliminates field-wiring adaptation and reduces commissioning time.
- High Signal Integrity – Dedicated terminal blocks for generator protection circuits minimize noise coupling and ensure accurate relay coordination.
- Plug-and-Play Replacement – Direct drop-in replacement for failed or aging TG terminal boards without control logic reconfiguration.
- Proven Reliability in Harsh Environments – Rated for continuous operation in turbine enclosures with elevated temperature and vibration.
- Supports Redundant Architectures – Compatible with TMR (Triple Modular Redundant) Mark VI configurations for critical power generation assets.
Complete System Bill of Materials
The IS200TGNAH1AAA is typically deployed alongside the following Mark VI components:
- IS200VTURH1BDB – Turbine Control Terminal Board
- IS200TREGH1B – Turbine Regulation Terminal Board
- IS200TSVOH1B – Servo Terminal Board
- IS200VCMIH1B – VME Communication Interface Module
- IS200DSPXH1D – Digital Signal Processor Board
- DS200TCQAG1BHF – Turbine Control I/O Board
Contact Konmask.com to source complete Mark VI panel assemblies or individual replacement boards.
Compliance & Industry Standards
- Designed and manufactured to GE Speedtronic Mark VI engineering specifications
- Compatible with NERC CIP asset management requirements for critical power infrastructure
- Suitable for IEC 61511 functional safety environments (SIL-rated plant applications)
- RoHS-compliant variants available upon request
Quality Assurance & Sourcing
All IS200TGNAH1AAA units supplied by Konmask.com undergo a documented inspection process:
- Visual inspection for physical damage, corrosion, and component integrity
- Functional bench test against GE Mark VI signal specifications where applicable
- Traceability documentation provided (serial number, revision level, test records)
- Secure anti-static packaging with humidity indicators for international shipment
- 90-day warranty on refurbished units; new surplus units carry OEM warranty terms
How to Source This Part
Konmask.com maintains inventory of GE Mark VI terminal boards for immediate dispatch. To request a quote or confirm availability:
- 📧 Email: support@konmask.com
- 📞 Phone/WhatsApp: +0086 19859288691
- 🌐 Web: https://konmask.com
Provide your plant name, turbine frame type, and Mark VI panel revision for fastest response. Emergency AOG (Aircraft on Ground equivalent) expedite service available.
Application-Specific FAQ
Q: Is the IS200TGNAH1AAA compatible with both Mark VI and Mark VIe systems?
A: The board is primarily designed for Mark VI. Mark VIe compatibility depends on the specific I/O pack configuration — contact us with your system revision for confirmation.
Q: Can this board be used in a TMR (Triple Modular Redundant) configuration?
A: Yes. The IS200TGNAH1AAA supports TMR wiring schemes used in high-availability power generation applications.
Q: What is the lead time for new surplus units?
A: In-stock units ship within 1–3 business days. For refurbished exchange units, allow 5–7 business days for testing and documentation.
Q: Do you provide installation support or commissioning assistance?
A: Konmask.com provides technical documentation and remote commissioning guidance. On-site support can be arranged through our partner network.
Q: What revision level (H1AAA) does this board correspond to?
A: The H1AAA suffix denotes the hardware revision. Always verify your existing board’s revision label before ordering to ensure form-fit-function compatibility.
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Contact: support@konmask.com | +0086 19859288691
