Technical Specifications 24VDC power supply; frequency signal input channel; built-in fault recording, wide temperature range.
Functional Features Speed signal processing, overspeed trip protection, fault alarm, event log storage.
Application Scenarios Gas engine, diesel generator overspeed protection cabinet.
Performance Parameters Fast response for overspeed trip, reliable signal recognition, stable continuous operation.
Structural Characteristics Rack-mounted metal shielding housing, pluggable terminal blocks.
Working Principle Receive pulse speed signal from magnetic pickup, calculate rotating speed, compare with protection threshold and trigger protection action when over limit.
Installation Requirements Install in sealed control cabinet, use shielded cable for speed signal wiring.
Usage Notes Complete overspeed function test before unit commissioning; backup fault logs periodically.
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