Model: WOODWARD 9907-149
Dimensions: Width 19 inches x height 12.244 inches x depth 5.62 inches
Feature: Hot replacement
Input voltage: 120 V AC/DC
Keyboard/Monitor: 1 monitor and keyboard per modulehttps://www.gsplcdcs.com/
Operating temperature: -13 to +140 °F
Standard: NEMA 4/4x, IP54
Weight: Less than 17 pounds

The project is a second-generation 505 that is currently not available for new plant installations. For support regarding this product, please contact Woodward or one of our qualified Woodward channel partners.

Woodward introduces the next generation of steam turbine controllers for the 505D, 505XT and Flex500 products. These new steam turbine digital governors open a new window on the control, performance and reliability you already know and trust in the market leader 505 Platform.

The WOODWARD 9907-149 Steam turbine controller is the core component of the steam turbine control system and is responsible for monitoring and adjusting the operation of the steam turbine. Here are some important information and functions about steam turbine controllers:

WOODWARD 9907-149 Types and Features:
The controller receives measurement data from various sensors (such as temperature, pressure, speed, etc.), according to which the turbine is controlled and regulated 1.
By changing the position of the main steam valve and regulating the steam valve, the controller changes the intake volume of the unit, and completes the real-time control of the speed and load of the turbine.
The controller also participates in the power grid primary frequency modulation, synchronous grid-connection, load rejection control and other functions.
Control principle:
The working principle of steam turbine controller involves steam flow control, fuel supply control, speed regulation, temperature and pressure control and other aspects