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ICS-761 type core fastening force on-line monitoring deviceTime : 2017-07-22  Click :
The iron core plays the role of magnetic conduction and skeleton in the whole transformer structure, and the magnitude of its fastening force directly influences the no-load current, no-load loss, noise and the mechanical stability of the whole transformer. ICS-761 type iron core fastening force on-line monitoring device developed by our company, based on a number of experiments, summed up the change of core vibration body under different operation conditions, and eliminate the interference signal, can effectively capture the core fastening force value.

 

Product Brief



The iron core plays the role of magnetic conduction and skeleton in the whole transformer structure, and the magnitude of its fastening force directly influences the no-load current, no-load loss, noise and the mechanical stability of the whole transformer. ICS-761 type iron core fastening force on-line monitoring device developed by our company, based on a number of experiments, summed up the change of core vibration body under different operation conditions, and eliminate the interference signal, can effectively capture the core fastening force value.

Working principle



The vibration sensor is installed on the effective point of transformer vibration monitoring, numerical vibration on-line and real-time monitor of the point, and the displacement signal is transmitted to the intelligent processing unit, the use of expert system for analysis, to determine each phase of the transformer core fastening force by special expert intelligent system of the company. The intelligent unit of this product collects signals that may disturb the change of vibration value (such as load signal, voltage signal, fan start and stop signal, etc.).

Product function



1 、 data acquisition function
Real time on-line monitoring of the vibration displacement point of transformer body vibration test point
2 、 intelligent analysis expert alarm system
When monitoring the transformer vibration value changes, filtering transformer outside interference signal effectively in the system, and according to the change of voltage and current transformer, determine the core fastening force is really overrun, and automatic alarm.
3, display mode
There are special background software, installed in the user's monitoring platform, computer, user-friendly interface, rich parameter information, accurate expert alarm system, real-time monitoring of the transformer core fastening force.
4, means of communication
Through the RS485 signal transmission to the background display.

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