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WOODWARD 9905-411|Load Distribution And Speed Controller|

Parameter
High voltage power supply type: 88-132 VAC/90-150 VDC; Power consumption ≤ 15 W
Speed input reluctance type (MPU): 100-35000 Hz; Voltage 1-30 VAC
Executive output 0-200 mA (standard), compatible with UG, EG, P series actuators
Control accuracy, steady-state speed accuracy: ± 0.25% rated speed
Load distribution accuracy ± 5% rated load (with load sensing)
Working temperature -40 ℃~+85 ℃; Storage -55 ℃~+125 ℃
Protection of speed sensor failure detection and overspeed protection
Function
Dual mode control: Isochronous/Droop mode switching
Multi machine load distribution: equal time equal/differential load distribution, supporting parallel connection of multiple units
Speed management: idle/rated speed setting, ramp up/down, starting fuel limit
External adjustment: Supports ± 5% speed adjustment with external potentiometer and SPM-A synchronizer interface
Fault diagnosis: built-in status monitoring, fault recording, and alarm output
Application
Parallel operation and load management of industrial/marine diesel/gas generator sets
Power generation and mechanical drive system driven by steam turbine/gas turbine
Speed regulation and parallel control of backup power sources for oil and gas, ships, and data centers
WOODWARD 9905-411|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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