A leakage protector self-opening control system

Abstract

The invention discloses a leakage-protector power-off self-opening control system. The system comprises a shell and a power-off self-starting control system. The shell is provided with a groove. A slide bar is fixedly installed in the groove. The slide bar is slidingly connected to a slide seat. A first displacement sensor is fixedly installed on the slide seat. One side of the slide seat is fixedly connected to a second electric telescoping rod. A second displacement sensor is fixedly installed on the second electric telescoping rod. A first electric telescoping rod is fixedly installed on one side of a bottom of the shell. Through arranging the slide bar, the slide seat, the second displacement sensor, the first electric telescoping rod and a central processor, when a leakage protector is power-off, the central processor can detect the specific leakage protector or the specific leakage protectors which are in a trip out state through a vibration sensor; through driving the first electric telescoping rod, the slide seat is moved to the position of the corresponding trip-out leakage protector; and through driving the second electric telescoping rod, a switch is pushed and an effect of automatically starting a leakage protector switch is reached.

Description

technical field [0001] The invention relates to the technical field of earth leakage protectors, in particular to a control system for self-opening of earth leakage protectors when power is off. Background technique [0002] Leakage protector, referred to as leakage circuit breaker, is mainly used to protect the electric shock of the person with fatal danger when the leakage fault occurs in the equipment. It has the function of overload and short circuit protection. Under normal circumstances, it is used to start the infrequent conversion of the line. [0003] When the current leakage protector fails in the circuit, it will automatically trip and cut off the power. When the circuit returns to normal, it needs to be switched on manually to restore the power supply. Due to the large number of modern household circuits, there are many leakage protectors, and the leakage protectors are generally installed. On the power supply line of the main distribution box, when a fault occu...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a leakage protector self-opening control system after power failure, which solves the problem that the existing leakage protector cannot automatically open after power failure

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