Technical Specifications 24VDC power supply, multi-channel magnetic pickup pulse input, hardware latching trip relay output. Operating temperature: -40℃ ~ +70℃.
Functional Features Independent speed pulse sampling, overspeed threshold judgment, hardware trip action, trip state latch, channel self-test.
Application Scenarios Gas turbine and steam turbine overspeed safety protection, critical generator set overspeed trip system.
Performance Parameters Ultra-fast trip response, independent hardware logic, high safety integrity.
Structural Characteristics Rack pluggable safety module, trip, alarm and fault LED indicators.
Working Principle The module directly samples speed pulses from magnetic pickup probes without relying on the main processor. Once the speed exceeds the trip setpoint, hardware circuit activates trip relay and locks the trip status.
Installation Requirements Speed sensor wiring is independent of governor speed signal cables, reliable safety grounding is required.
Usage Notes Complete overspeed test after installation, never bypass trip contacts during normal operation.
There are no reviews yet.