Brand:Woodward Item No.:9907-031 Product Origin:USA Product Dimensions:175 x 155 x 40 mm Product Weight:0.5 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Woodward 9907-031 is a low-voltage digital controller from the 723 series designed for precise speed regulation and load sharing in reciprocating engine systems. It is widely used in generator sets and industrial power applications where stable frequency control and synchronized operation are essential.
Engineered for mission-critical environments, this controller delivers reliable performance under continuous operation conditions. Its robust design and advanced control logic make it a trusted solution for power plants, marine systems, and industrial energy networks.
Technical Specifications
Parameter
Specification
Product Type
Digital Speed Controller
Model
9907-031
Series
Woodward 723
Supply Voltage
18–40 VDC
Function
Speed regulation & load sharing
Application
Engines, generators, turbines
I/O Capability
Multi analog and discrete I/O (system dependent)
Communication
Serial / DSLC compatible interfaces
Operating Environment
Industrial grade
Temperature Range
-40°C to +70°C
Weight
~2.95 kg
Recommended Related Models
Model
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8440-2050
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easYgen-3000
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Popular Related Models
Model
Product Name
723PLUS
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2301E
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505D
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9905-463
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Applications
• Speed regulation and load control in generator set systems
• Parallel operation of diesel and gas engine-driven power units
• Industrial power generation and frequency stabilization systems
• Marine propulsion and offshore energy control systems
• Oil & gas prime mover control and synchronization applications
• Heavy industrial automation requiring precise engine control
Key Advantages
• High-precision digital speed control for stable engine performance
• Supports load sharing in multi-generator parallel configurations
• Low-voltage operation (18–40 VDC) for safe industrial integration
• Compatible with Woodward 723 DSLC load control architecture
• Strong diagnostic capability for system monitoring and fault detection
• Rugged industrial design for harsh environments and continuous duty
• Flexible I/O structure supporting multiple control and feedback signals
Technical FAQs
1. What is the main function of this controller?
It regulates engine speed and manages load sharing in power generation systems.
2. What systems is it used with?
It is used in generator sets, engines, and industrial power systems.
3. Is it suitable for parallel operation?
Yes, it supports synchronization and load sharing between multiple units.
4. What voltage does it use?
It operates on a low-voltage DC supply (18–40 VDC).
5. Is it used for diesel or gas engines?
Yes, it supports both diesel and gas reciprocating engines.
6. Does it support remote monitoring?
Yes, it includes communication interfaces for system diagnostics and control.
7. Is it suitable for harsh environments?
Yes, it is designed for industrial vibration, temperature, and EMI conditions.
8. Does it require calibration?
Yes, it requires configuration and tuning during installation.
9. What industries use it?
Power generation, oil & gas, marine, and industrial manufacturing.
10. Is it part of a larger system?
Yes, it is part of the Woodward 723 series digital control family.
