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WOODWARD 9905-092｜Load Distribution And Speed Controller｜
WOODWARD 9905-092 belongs to the 2301A series and is a low-voltage, RS-485 communication load distribution and speed controller designed specifically for multi machine parallel and remote monitoring scenarios.
Power supply 20-40 Vdc (low voltage type), power consumption ≤ 15 W
The actuator outputs 0-200 mA and supports positive/negative Woodward action
Communication RS-485 (remote monitoring/parameter tuning)
Speed input MPU magnetic resistance sensor (100-300 Ω)
Load input 0-5 A rms (maximum 7 A rms)
Control mode Isochronous/Droop
Working temperature -40 ° C to+85 ° C, CE/UL certified
Function
Speed control: Accurately control the speed of diesel/gas engines and steam/gas turbines, supporting constant speed/droop mode.
Load sharing: When multiple units are connected in parallel, the active load is automatically balanced to prevent single machine overload.
Remote communication: RS-485 enables remote parameter setting, status monitoring, and fault diagnosis, facilitating system integration.
Safety protection: Built in fuel limit for starting, acceleration/deceleration ramp to protect the Woodward prime mover.
WOODWARD 9905-092｜Load Distribution And Speed Controller｜
By structuring the information in this manner, the article provides a clear and organized understanding of input channels, transducer supply, and communication implementations in distributed control systems.
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