Technical Specifications 24VDC power supply; analog and digital I/O; RS485 communication; -40℃ ~ +85℃.
Functional Features Speed closed-loop control, load control, valve position control, overspeed alarm, fault monitoring.
Application Scenarios Small and medium steam turbine control systems.
Performance Parameters High governing precision, fast response to load change.
Structural Characteristics Rack-mounted metal housing, front panel display and keys, pluggable terminals.
Working Principle Acquire speed feedback signal, compare with set value and output drive signal to control turbine valve opening.
Installation Requirements Install in temperature-controlled dust-proof cabinet, shielded cable for speed signal.
Usage Notes Backup parameters before commissioning; test overspeed protection regularly.
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