GE IS215WETAH1BB IS200WETAH1AGC WETA Interface Board Assembly

GE IS215WETAH1BB is the assembly part number including IS200WETAH1AGC daughter board, designed for GE Mark VI Speedtronic gas and steam turbine control system. It is a special signal interface board used to collect and convert field sensor signals.

This rack plug-in board supports LVDT, vibration and analog signal acquisition, with built-in signal conditioning and isolation circuit. It is widely used for spare replacement and maintenance of power plant turbine control racks.

Data Parameters

• 1. Brand: GE.

• 2. Model: IS215WETAH1BB, IS200WETAH1AGC.

• 3. Product Type: Turbine Signal Interface Board Assembly.

• 4. Application: Mark VI Speedtronic turbine control system.

• 5. Feature: LVDT signal processing, vibration monitoring, analog signal conditioning.

• 6. Characteristic: On-board isolation circuit, multi connector interface, built-in self-test.

• 7. Communication: Backplane bus communication with Mark VI controller.

• 8. Package: Complete board assembly with daughter card and connectors.

• 9. Mounting: Standard industrial control chassis rack installation.

• 10. Operating Temperature: -40℃ ~ +85℃.

Core Functions

• 1. Receive and condition displacement signals from LVDT sensors of turbine valve actuators.

• 2. Collect vibration, speed and 4-20mA analog signals from field monitoring transducers.

• 3. Isolate and filter interference signals to improve stability of turbine control loop.

• 4. Transmit processed signals to main controller through rack backplane bus.

• 5. Execute on-board self-diagnosis and report fault status to upper control system.

Application Scenarios

• 1. Power plant Mark VI gas turbine control rack spare replacement and maintenance.

• 2. Steam turbine EHC hydraulic control system signal acquisition cabinet.

• 3. CCGT combined cycle unit turbine control system renovation project.

• 4. Old GE Speedtronic Mark VI control cabinet upgrade and transformation.

• 5. Energy power generation turbine control spare inventory backup.

FAQ

• 1. Q: What is GE IS215WETAH1BB IS200WETAH1AGC?
      A: It is a WETA signal interface board set for GE Mark VI turbine control system.

• 2. Q: What is the difference between these two part numbers?
      A: IS215WETAH1BB is the full assembly number, IS200WETAH1AGC is the sub-board inside.

• 3. Q: Can it be used on Mark VIe system?
      A: It is designed for Mark VI, not compatible with Mark VIe control platform.