Intended use
The power consumption limiter is used to automatically disconnect the power supply to the electrical installation circuit when the set value of power consumed by the receivers in this circuit is exceeded. Operation
The power limiter allows you 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 disconnects 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 supply from being turned off in the event of temporary exceeding of the set power.

Attention!
The power limiter should not be used in systems with electronic ignition (energy-saving fluorescent lamps), switch-mode power supplies and other devices generating harmonics higher than 3rd.