9907-1183 high performance digital governor

The Woodward 9907-1183 is a high performance digital governor manufactured by Woodward for the control of steam turbines in a variety of industrial applications. The following are the detailed features and specifications of the product:

Product features:
High-precision control: The product has high-precision position and speed control capabilities to meet the needs of precise control.
High reliability: Triple redundancy design, strong anti-interference ability, able to operate stably in harsh environments.
Multiple control modes: Supports multiple control modes and parameter Settings, as well as multiple fault diagnosis functions.
Rich extension interfaces: Supports a variety of communication interfaces and I/O interfaces to meet various application requirements.
Easy programming: Support a variety of programming languages, including ladder diagram, structured text, instruction list, etc., easy to use.
Human Machine interface (HMI) : It can be equipped with NEMA 4X protective housing to effectively protect electromechanical components and prevent permanent damage.
Microcontroller: Equipped with a 32-bit microcontroller, it can control a variety of steam turbines, such as industry standard steam turbines, utility turbogenerators and turbine expanders.
Distributed Control System (DCS) compatibility: can be configured as a standalone device or run in conjunction with DCS in industrial plants.

9907-1183 is widely used in the following fields:

Power plant: As the core control component of steam turbine, to ensure the stable operation of the generator set and efficient power generation.
Industrial field: In the chemical industry, metallurgy, paper and other industries, used to control the speed and output power of various rotating machinery.
Cogeneration: In a cogeneration system, the speed and output power of the steam turbine are controlled to meet the needs of power generation and heating.
Ship power system: used to control the speed and output power of the ship’s main engine to ensure the safety and performance of the ship’s navigation.
Because of its excellent performance and flexibility, the product has been widely used in the field of industrial control.