Relay and automatics

Modular automatic units are the range of devices, produced on the single technological basis for the placing on a DIN rail of 35 mm. Due to the large number of regulable characteristics and various algorithms of the work they allow to create flexible systems of control and management of three-phase an single-phase loads in alternating-current networks of 220/380 V, 50 Hz. They allow resolving various parameters indication, measurement and registration problems, as well problems of electric equipment protection against overloads and industrial interference of a network. Modules can commutate the load with the current of 5(16) A and manage a contactor.

Relay phase monitor is destined for the control of the voltage of a three-phase network and the protection of a sensitive for the failure network equipment

Control relay isolation is destined for the control of the resistance of the isolation in single-phase and three-phase circuits with an insulated neutral

Module selection phase is destined for the commutation of the supply with defined characteristics of the voltage of a single-phase load with a non-stop operation towards one of phases of three-phase network

Switch phase is destined for the commutation of a single-phase load with a non-stop operation towards one of phases of three-phase network

Relay control voltage is destined for the protection of the single-phase load against unacceptable supply voltage variations

Circuit breaker reserve is destined for the control of characteristics of three-phase network and of the switch of the load in the case of an overrun of characteristic of the network

Ammeter A-05 is destined for the measurement of meanings of a current (alternating current/direct current)

Voltmeter V-03 is destined for the measurement of the mean of a square value of a phase and/or circuit voltage

The Registrar of current and voltage RTN-2 is destined for the control of the voltage and the current for each of phases of the three-phase network

Monitoring relays current RT-05 is destined for measurement of the overrun of the defined by the user meaning by the alternating current level

The filter network interference suppression FC-16M is destined for the protection of single-phase network/load against an impulse interference

Limit relay power ОМ is destined for the protection of a load against unacceptable supply voltage variations, the control of the current, and the loss of a load in the case of the threshold exceeding

Time relay RV-200 is destined for the commutation of the load with a regulable time delay

Relay limiting inrush current ROPT is destined for the protection of a load against unacceptable supply voltage variations, the control of the current, and the loss of a load in the case of the threshold exceeding

Relay control motor start-up is destined for the management of the run-up of the three-phase asynchronous electric engine of the network