9907-162 Product datasheet
|
Model number: |
9907-162 |
|
Module Type： |
Digital Governor Turbine Control |
|
Manufacture: |
Woodward |
|
Condition： |
Brand New |
|
Range of Product: |
Woodward |
|
Lead time： |
In Stock |
|
Weight: |
1.8kg |
|
HS CODE： |
8537101190 |
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Dimension: |
38.8x18.3x6.1cm |
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MOQ: |
1 |
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Product Origin: |
USA |
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System： |
PLC |
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Discontinued on: |
active |
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Communication Service: |
Ethernet router |
9907-162 Functional Description
The 9907-162 505 Digital Governor Woodward is a microprocessor-based control unit specifically designed for steam turbine operations, forming part of Woodward's renowned 505/505E series. This advanced module effectively manages single extraction and admission applications, utilizing one or two split-stage actuators to precisely control inlet steam valves. The Woodward 9907-162 Digital Governor Turbine Control maintains Woodward's legacy of delivering reliable digital control solutions for turbines of various sizes across industrial applications.
Featuring an integrated front-mounted control panel, the Digital Governor Turbine Control Woodward 9907-162 offers field programmability with its dual-line LED display (24 characters per line). Operators can easily view and adjust both actual and setpoint values simultaneously, while the intuitive interface simplifies configuration processes. The unit's design emphasizes operational efficiency, with clear English instructions accessible through its display system.
The WOODWARD 9907-162 Controller is available with an optional NEMA 4X protective enclosure that safeguards internal circuitry against environmental contaminants. While this casing provides superior protection, it does impose thermal limitations on the unit's operating range. Despite this trade-off, the Woodward 9907-162 maintains reliable performance in demanding industrial environments.
Beyond its control functions, the 9907-162 Digital Governor Steam Turbines serves as an effective first-alarm indicator for system shutdowns, significantly reducing troubleshooting time. Highly regarded in the industry, this module has earned perfect ratings in internal reviews for its user-friendly design and operational efficiency in steam turbine management applications.
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Digital Governor Turbine Control Systems
The Woodward Digital Governor Turbine Control represents state-of-the-art technology for precise steam and gas turbine regulation across industrial applications. These microprocessor-based systems provide exceptional speed control accuracy within ±0.1% of setpoint, ensuring stable operation during load changes and grid disturbances.
Key features include advanced PID control algorithms, multiple actuator outputs, and comprehensive I/O configurations supporting speed, load, and pressure control modes. The systems' modular architecture allows customization for simple mechanical-hydraulic turbines or complex multi-valve installations. Woodward's proprietary control strategies maintain optimal turbine performance while protecting against overspeed conditions.
Modern versions feature intuitive HMI interfaces with real-time trending and diagnostic capabilities. The rugged industrial design ensures reliable operation in harsh environments (-40°C to +70°C) with vibration resistance up to 5g. Typical applications include power generation, petrochemical plants, and mechanical drive systems requiring precise speed regulation.
Woodward's digital governors maintain backward compatibility with legacy systems while offering Ethernet/IP, Modbus, and OPC UA connectivity for seamless integration with plant DCS networks. Their fail-safe architecture and redundant processing options make them ideal for critical turbine protection applications.
