Technical Specifications 24VDC power supply; multi-channel speed pulse input; event recording; -40℃ ~ +85℃.
Functional Features Multi-channel speed comparison, overspeed trip protection, fault diagnosis, alarm and event log.
Application Scenarios Gas engine, diesel generator and turbine safety protection cabinets.
Performance Parameters Fast trip response, high speed detection reliability.
Structural Characteristics Rack-mounted metal shielding housing, pluggable terminals for speed signal.
Working Principle Compare multiple speed signals from magnetic sensors, trigger safety trip once speed exceeds protection threshold.
Installation Requirements Install in sealed control cabinet; use shielded cable for speed signal wiring and ensure reliable grounding.
Usage Notes Perform overspeed function test before unit commissioning; back up fault logs periodically.
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