Пристрій для контролю ресурсу комутаційних апаратів

Abstract

The device for tracking resources of a switching unit group comprises a current sensor, two comparator units, switching sensor initiation, seven AND gates, four OR gates, two differentiating elements, two pulse generators, a flip-flop, three pulse counters, four NOT gates, an encipher, a zero setting unit, a signal shaper, a digital comparator, a motion initiator sensor, a voltage probe, shutdown time initialization unit and an indicator. In addition there is the third pulse generator, the fifth NOT gate, eighth and ninth AND gates, fifth OR gate, a univibrator, the fourth pulse counter and a register.