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- GE
- IS215VAMBH1A IS200VSPAH1ACC
- Acoustic Monitoring Card Assembly
- USA
- 250 × 25 × 150 mm
- 0.32 kg
- Xiamen, China
- New & In Stock
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Product Overview
The GE IS215VAMBH1A IS200VSPAH1ACC is an Acoustic Monitoring Card Assembly for the GE Mark VI turbine control system. It is associated with acoustic signal monitoring in GE Speedtronic turbine control architectures and is used to process signals from acoustic monitoring equipment connected to the turbine system.
The board is associated with the monitoring of acoustic signals generated during turbine operation. These signals can be used to observe combustion-related or other mechanical and operating conditions where acoustic information is part of the turbine monitoring strategy.
The IS215VAMBH1A is the IS215 board assembly designation, while IS200VSPAH1ACC identifies the corresponding Mark VI board assembly. The paired identification is useful when matching replacement hardware with existing GE Mark VI documentation and installed equipment.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product | IS215VAMBH1A |
| Alternate Model | IS200VSPAH1ACC |
| Product Type | Acoustic Monitoring Card Assembly |
| Series | Mark VI |
| System | GE Speedtronic Mark VI |
| Application | Acoustic Signal Monitoring |
| Board Type | Monitoring Card Assembly |
| Acoustic Channels | 18 |
| Signal Function | Acoustic Signal Conditioning and Monitoring |
| Output Type | Buffered BNC Outputs |
| Signal Detection | High-Impedance DC Bias Detection |
| Status Indication | LED Status Indicators |
| Dimensions | 250 × 25 × 150 mm |
| Weight | 0.32 kg |
Product Features
- Acoustic monitoring card assembly for GE Mark VI turbine control systems.
- Provides multiple channels for acoustic signal conditioning and monitoring.
- Supports monitoring applications associated with GE gas turbine systems.
- High-impedance DC bias detection can help identify open connections in the acoustic signal path.
- Buffered outputs allow conditioned acoustic signals to be made available for external monitoring equipment.
- Board-level status indication assists maintenance personnel during troubleshooting.
- IS215VAMBH1A and IS200VSPAH1ACC are associated model designations for the same Mark VI acoustic monitoring assembly.
- Suitable for maintenance and replacement of existing Mark VI turbine control hardware.
Working Principle
The IS215VAMBH1A receives acoustic signals from the turbine monitoring chain and conditions those signals for use by the Mark VI control and monitoring architecture.
The acoustic sensing equipment generates electrical signals in response to turbine acoustic activity. These signals enter the monitoring assembly, where the individual channels condition and monitor the incoming information.
The board also monitors the condition of the signal path. High-impedance DC bias detection can identify an open connection between the acoustic monitoring board and associated charge amplifier circuitry, helping maintenance personnel locate signal-path problems.
After conditioning, buffered outputs can make the acoustic signals available to external monitoring or diagnostic equipment. The resulting information can be used together with other turbine measurements when assessing operating conditions.
Role in a Mark VI Turbine Monitoring Architecture
| System Element | Role |
|---|---|
| Acoustic Sensors | Detect acoustic activity associated with turbine operation |
| Charge Amplifiers | Condition the electrical output from acoustic sensors |
| IS215VAMBH1A / IS200VSPAH1ACC | Conditions and monitors acoustic signals |
| Mark VI I/O and Control Hardware | Processes monitoring information within the turbine control system |
| Control Modules | Execute turbine control and protection functions |
| Engineering / Operator Interface | Displays system information and supports diagnostics |
| Turbine | Provides the monitored mechanical and combustion environment |
Industrial Applications
| Application | Typical Use |
|---|---|
| Gas Turbine Monitoring | Monitoring acoustic signals associated with turbine operation |
| Steam Turbine Systems | Integration of acoustic monitoring into turbine control architectures where supported |
| Turbine Diagnostics | Providing acoustic information for equipment condition assessment |
| Combustion Monitoring | Supporting analysis of acoustic activity related to combustion conditions |
| Power Generation | Monitoring turbine equipment within GE Mark VI control systems |
| Turbine Maintenance | Replacement of defective acoustic monitoring card assemblies |
| Legacy Mark VI Service | Maintaining existing Speedtronic turbine control installations |
Installation and Maintenance
- Verify the IS215VAMBH1A and IS200VSPAH1ACC identification against the existing Mark VI system documentation before replacement.
- Confirm that the replacement board matches the existing acoustic monitoring configuration.
- Remove power from the applicable equipment according to the plant’s maintenance and lockout procedures before removing the board.
- Record the existing cable and connector positions before disconnecting the monitoring assembly.
- Inspect mating connectors, backplane interfaces, and associated wiring for contamination or mechanical damage.
- Handle the circuit board using appropriate electrostatic discharge precautions.
- Install the board carefully into the correct Mark VI rack or mounting position without forcing the connectors.
- Verify that all associated signal connections are fully seated before restoring power.
- Check the board status indicators after startup to identify abnormal operating conditions.
- Verify acoustic monitoring channels and associated signal paths after installation.
- Check the associated charge amplifier and sensor connections if an acoustic channel reports an open or abnormal condition.
- Record the replacement board identification and maintenance results in the turbine control system service documentation.
Related Components
| Component | Function |
|---|---|
| GE Mark VI Control Modules | Execute turbine control, monitoring, and protection functions |
| Acoustic Sensors | Detect turbine acoustic activity |
| Charge Amplifiers | Condition signals from acoustic sensing devices |
| Mark VI I/O Hardware | Provides signal interfaces between field equipment and control modules |
| Engineering Workstation | Supports configuration, monitoring, and diagnostic activities |
| Turbine Control Cabinet | Houses the associated Mark VI control and monitoring hardware |
Recommended Related Models
| Model | Application / Relationship |
|---|---|
| IS200VSPAH1ACC | Corresponding Mark VI board assembly designation |
| IS215VCMIH1B | Mark VI control and interface board used in related turbine control architectures |
| IS215VCMIH2BB | Mark VI control/interface board for related system configurations |
| IS200VVIBH1C | Mark VI vibration monitoring-related board |
| IS200VTURH1BAA | Mark VI turbine control interface board |
Key Advantages
- Dedicated acoustic monitoring function within the GE Mark VI architecture.
- Supports multi-channel acoustic signal conditioning.
- Provides buffered signal outputs for monitoring and diagnostic use.
- Includes signal-path monitoring capability.
- Compatible with established GE Speedtronic Mark VI turbine control applications.
- Useful for replacement and maintenance of legacy turbine monitoring hardware.
Technical FAQs
What is the GE IS215VAMBH1A IS200VSPAH1ACC used for?
It is an acoustic monitoring card assembly used in GE Mark VI turbine control systems to condition and monitor acoustic signals associated with turbine operation.
What is the relationship between IS215VAMBH1A and IS200VSPAH1ACC?
IS215VAMBH1A is the IS215 board assembly designation, while IS200VSPAH1ACC identifies the corresponding Mark VI board assembly.
What type of signals does the IS215VAMBH1A monitor?
The board is intended for acoustic signals. Its channels provide acoustic signal conditioning and monitoring, with buffered outputs available for further monitoring or diagnostic purposes.
What should be checked when replacing the IS215VAMBH1A?
The replacement should be matched against the existing Mark VI configuration and acoustic monitoring wiring. Connector positions, associated charge amplifiers, acoustic sensors, and board status should be checked during commissioning.