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HUMAN MACHINE INTERFACE (HMI)
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PROGRAMMABLE LOGIC CONTROLLER (PLC)
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SPEED CONTROL
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ELECTROMAGNETIC FLOW METER
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AUTOMATIC VOLTAGE REGULATOR (AVR)
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WOODWARD 9907-164 505 Digital Low Voltage Governor Turbine Control
Specification Details
Brand: Woodward
Model: 9907-164
Series: 505 Digital Governor
Controller Type: Digital Low Voltage Governor
Application: Steam Turbine Control
Input Power: 18–32 VDC
Analog Inputs: 6 × programmable 4–20 mA
Digital Inputs: 16 contact inputs
Actuator Outputs: 2 configurable actuator outputs
Analog Outputs: 6 × 4–20 mA
Relay Outputs: 8
Communication: RS-232 / RS-422/485, Modbus
Display: 2-line × 24-character
Keypad: Multifunction keypad
Mounting: Panel / flush mounting
Hazardous Location: Class I Division 2 / Zone 2
Revision Visible: Rev J
Serial Number: 33170480
CAGE Code: 31361
Country Of Origin: Made In Highland, Illinois, USA
Condition: Used Excellent Working (As Per Photos)
Shipping: Fast & Safe Worldwide Shipping Available.
| Brand | WOODWARD |
|---|---|
| Category | CONTROLLER |
The WOODWARD 9907-164 505 Digital Low Voltage Governor is a microprocessor-based turbine control designed for industrial steam turbine applications. It provides turbine speed regulation, actuator control, monitoring, protection and configurable control functions through the Woodward 505 platform.
The 9907-164 is designed for 18–32 VDC operation and can interface with turbine instrumentation and control equipment through multiple analog, digital, actuator and relay I/O channels. The controller is suitable for applications requiring reliable regulation of steam turbines, turbine generators and related rotating equipment.
The unit shown in the photographs is marked WOODWARD 505, P/N 9907-164, Rev J, with CAGE Code 31361 and serial number 33170480. The visible product label also identifies it as a 505 Digital Low Voltage Governor.
- Brand: Woodward
- Model / Part Number: 9907-164
- Series: 505 Digital Governor
- Product Type: Digital Turbine Governor / Turbine Control
- Power Supply: 18–32 VDC
- Application: Industrial Steam Turbine Control
- Actuator Control: Supports single or split-range actuator applications
- Analog Inputs: 6 programmable 4–20 mA inputs
- Digital Inputs: 16 contact inputs
- Analog Outputs: 6 × 4–20 mA
- Relay Outputs: 8 programmable/dedicated relay outputs
- Communication: RS-232 / RS-422/485 with Modbus capability
- Operator Interface: 2-line × 24-character display with multifunction keypad
- Enclosure: IP56 / optional NEMA 4X configuration depending on enclosure
- Hazardous Area Rating: Class I, Division 2 / Zone 2 applications as marked
- Image-Verified Revision: Rev J
- Serial Number Visible: S/N 33170480
- CAGE Code Visible: 31361
