Technical Specifications 24VDC power supply; multi-channel speed pulse input; built-in event recorder; operating temperature -40℃ ~ +85℃.
Functional Features Multi-channel speed voting comparison, overspeed trip protection, fault diagnosis, alarm and event log storage.
Application Scenarios Gas engine, diesel genset and turbine safety protection cabinets.
Performance Parameters Ultra-fast trip response, high speed detection accuracy, high reliability.
Structural Characteristics Rack-mounted metal shielding housing, dedicated pluggable terminals for speed signal wiring.
Working Principle Receive pulse signals from multiple magnetic speed sensors, compare measured speed values, trigger safety shutdown once exceeding preset threshold.
Installation Requirements Install inside sealed control cabinet; use shielded cable for speed signal wiring and reliable grounding.
Usage Notes Conduct overspeed simulation test before unit startup; regularly back up event logs.
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