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Description:9907‑164 — Woodward 505 Series microprocessor‑based digital governor control unit for precise speed, load and steam valve regulation in steam turbines, turbogenerators and industrial rotating equipment control systems.
Product condition: New
Packing condition:Factory Packing
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| Manufacturer | Woodward |
| Item number | 9907-164 |
| Country of Origin | United States |
| Lead Time | In stock |
| After-Sales Support | 12-months |
| HS Code / Commodity code | 8537101190 |
Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.
Yes,we offer one year warranty for all new products.
Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.
Normally 3-5 working days,some remote areas 5-7 days more.
PLC Autocontroller|20 Years of Excellence in Industrial Automation Parts Supply
P0916VC | functional module
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E-mail: ab@mooreplc.com
Phone: +86-18106909650 (whatsapp)
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Product Overview
The Woodward 9907-164 is a Digital Microprocessor Governor Control Unit (DMGG) for steam turbines, turbine generators, and turbine expanders, belonging to the Woodward 505/505E series. This controller uses a built-in microprocessor to perform speed and load control, start/stop logic, and safety protection functions. It can be configured and monitored in the field via an integrated operator panel. Known for its high reliability, precise speed control, and extensive I/O support, it is a key control component in power generation and industrial automation systems.
Product Type: Digital Microprocessor Governor Control Unit
Model: 9907-164
Manufacturer: Woodward (USA)
Series: 505 / 505E Governor Series
I/O Inputs: 16 contact inputs (4 fixed + 12 programmable)
Analog Inputs: 6 × 4–20 mA programmable inputs
Outputs: Standard control/drive outputs (e.g., 0–10 V DC)
User Interface: 30-key multifunction keypad + two-line 24-character display
Communication Interface: RS-232 / RS-422 (Modbus protocol), Ethernet optional
Product Advantages
High-precision speed control — Microprocessor algorithms enable stable speed and load control, improving the dynamic response and stability of the turbine system.
Field-configurable interface — Integrated 30-key keyboard and display screen allow for on-site parameter setting, monitoring, and fault viewing.
Extensive I/O support — Supports multiple discrete and analog inputs, facilitating efficient collaboration with sensors, actuators, and external control systems.
Standard protection functions — Includes safety functions such as critical speed avoidance, valve limit, and first-time fault recording upon shutdown.
Reliable industrial design — IP56 protection rating adapts to harsh environments and is suitable for long-term stable operation.
PLC AutocontrollerPackage
l Packing: Brand new and original in box
l Delivery time: 2-3 days against the payment
l All the goods will be tested before shipment
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