Пристрій для контролю ресурсу комутаційних апаратів

Abstract

The device for tracking of switching unit resource comprises a switching start sensor, a current sensor as well as a resource counter, an analog-digital conversion unit wherein a measured current value through opto relay decoupling is supplied to a storage facility, a weight coefficient block where nonuniformly worked-out break resource is calculated at the moment of switching, a switching time evaluator, a synchronization unit.