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- GE
- IS200VTURH1BMK6
- VME Main Turbine Protection Board
- USA
- 340 x 220 x 25 mm
- 0.295 kg
- Xiamen, China
- New & In Stock
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Product Overview
The GE IS200VTURH1BMK6 is a Main Turbine Protection Board used in GE Mark VI / Mark VIe Speedtronic turbine control systems. It is a safety-critical module responsible for executing turbine protection logic such as overspeed detection, trip initiation, and emergency shutdown coordination.
This board is designed for gas turbine and steam turbine protection systems, where fast and reliable response to abnormal operating conditions is essential.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | GE (General Electric) |
| Model | IS200VTURH1BMK6 |
| Product Type | VME Main Turbine Protection Board |
| Series | Mark VI / Mark VIe Speedtronic |
| Function | Primary turbine protection and safety control |
| System Interface | VME backplane |
| Protection Functions | Overspeed, trip logic, safety interlocks |
| Input Signals | Speed (MPU), flame, trip circuits, auxiliary protection signals |
| Output Signals | Trip relay commands and shutdown signals |
| Architecture | Supports redundant (TMR-based system architecture) |
| Mounting Type | VME rack module |
| Dimensions | 340 × 220 × 25 mm |
| Weight | 0.295 kg |
Function and Working Principle
The IS200VTURH1BMK6 operates as a core turbine safety controller within the Mark VI system.
Its main functions include:
- Monitoring turbine speed via magnetic pickup (MPU) signals
- Detecting overspeed or abnormal acceleration conditions
- Initiating emergency trip signals to shutdown systems
- Coordinating safety interlocks with other protection modules
- Ensuring independent operation from normal control loops for safety integrity
When unsafe conditions are detected, the board triggers an automatic turbine trip, protecting both equipment and personnel.
Key Features
- High-speed turbine protection response
- Overspeed and emergency shutdown logic execution
- Compatible with GE Mark VI / Mark VIe systems
- Supports redundant (TMR) safety architectures
- Continuous real-time monitoring of critical turbine signals
- Industrial-grade design for harsh power plant environments
- Safety-critical operation independent of process control loops
Industrial Applications
- Gas turbine protection systems
- Steam turbine emergency shutdown systems
- Power generation plants
- Turbine overspeed protection circuits
- Generator protection and safety interlocks
- Industrial energy production facilities
Role in Industrial Systems
The IS200VTURH1BMK6 serves as the primary safety protection layer in turbine control architecture, responsible for:
- Preventing turbine mechanical damage due to overspeed
- Triggering emergency shutdown sequences
- Monitoring critical turbine operating conditions
- Operating independently from standard control modules for safety integrity
Installation Notes
- Installed in GE Mark VI / Mark VIe VME rack systems
- Connected to turbine trip relays and protection circuits
- Requires strict configuration and system validation
- Maintenance and replacement must be performed by qualified turbine control engineers
- System shutdown required before servicing
Compatible Equipment
- GE Mark VI / Mark VIe turbine control systems
- Speed sensing systems (MPU sensors)
- Trip relay terminal boards
- Flame detection and protection systems
- Turbine safety and protection subsystems
Advantages
- Extremely fast turbine protection response
- High reliability in critical safety applications
- Supports redundant protection architectures
- Designed for continuous 24/7 operation
- Essential for preventing catastrophic turbine failure
Limitations
- Specific to GE turbine control systems
- Requires specialized turbine safety expertise
- Not applicable to general PLC control environments
- Typically used in legacy or established turbine protection architectures
Conclusion
The GE IS200VTURH1BMK6 VME Main Turbine Protection Board is a critical safety module in GE turbine control systems.
It ensures rapid detection of hazardous turbine conditions and executes emergency shutdown actions, providing essential protection for turbines, generators, and industrial power generation systems.