Power limiter / rail / OM-631 OM-631

Purpose
The power consumption limiter is used to automatically disconnect the power supply to the electrical installation circuit in the event of exceeding the set value of power consumed by the receivers in this circuit. to supply the circuit when the total power of the receivers in the controlled circuit is lower than the one set on the limiter scale. Exceeding the set threshold of power consumption in the controlled circuit results in disconnecting the power supply to this circuit. Power will resume automatically after the set time. If the value of the consumed power is still greater than the set value, the power supply to the circuit will be disconnected again. The limiter has a system that delays its operation (1.5÷2sec), which prevents the power from being turned off in the event of temporary exceeding of the set power. switched-mode power supplies and other devices generating higher harmonics from 3rd and up.