Technical Specifications Adopts industrial-grade multilayer PCB design; wide working power supply of 18~32VDC; supports multi-frequency speed pulse signal input; integrates multiple analog/digital signal processing circuits; adapts to -40℃~+85℃ industrial harsh working temperature environment, with excellent circuit stability.
Functional Features Real-time high-precision closed-loop speed regulation; intelligent overspeed alarm and trip protection; built-in complete fault self-diagnosis and data recording function; supports local parameter debugging and remote online configuration; stable logic operation, strong anti-jamming and anti-fluctuation capability.
Application Scenarios Widely applicable to industrial diesel generator sets, gas engines, small and medium-sized steam turbines and gas turbines, used in matching control cabinet core control units.
Performance Parameters Ultra-fast dynamic response speed, high speed control accuracy; low power consumption and low heat generation; long-term continuous operation stability; complete protection mechanism, effectively avoiding equipment runaway and failure caused by signal abnormality.
Structural Characteristics Standard plug-in integrated board structure, compact and reasonable layout; equipped with special wiring terminals and fixing holes, easy for cabinet installation and replacement; overall anti-vibration and anti-dust structural design.
Working Principle Collect real-time speed pulse signals and operating parameter signals of the prime mover, compare the collected actual speed with the system set value through internal high-speed operation algorithm, automatically output adjustment control signals, drive the actuator to act, and finally realize stable closed-loop speed control of the equipment.
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