9907-164 Speed Controller Unit

Feature & Principle

It collects speed signal from speed pickup sensor, compares actual speed with set value, outputs regulation signal to hydraulic actuator. It realizes stable speed control, load distribution and overspeed protection, communicates with DCS/SCADA system for remote parameter setting and status monitoring.

Specifications

Model: 9907-164 Brand: Woodward Function: Speed regulation, load control, overspeed protection Power supply: 24VDC Mounting: Panel / rack mounting Communication: Modbus Certification: CE

Components & Diagnostics

Main control board, signal acquisition circuit, terminal block, status indicator LED, communication chip. Common faults: speed signal loss, unstable regulation, communication interruption, parameter loss, power supply failure.

Product Brief

9907-164 speed controller, Woodward turbine control spare widely used for power plant gas turbine, steam turbine and generator set control cabinet maintenance.