Power limiter + OMS-635 stair car OMS-635

Purpose
The OMS-635 power consumption limiter is used to keep the lighting of corridors, staircases or other objects on for a certain period of time, after which the lighting will be turned off automatically along with the installation. If the set value of the power consumed by the receivers in this circuit is exceeded, the power supply will be automatically disconnected. Operation
The limiter activated with a momentary (bell) switch maintains the lighting for the time set by the potentiometer. After the set time has elapsed, the limiter will turn off the lighting automatically. After turning off the lighting, we can turn it on again. The power limiter allows you to power 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 causes disconnection of power to this circuit. Power will resume automatically after 30 seconds. If the value of the consumed power is still greater than the set value, the power supply to the circuit will be disconnected again. Note!
The power limiter should not be used in systems with electronic ignition (energy-saving fluorescent lamps), switching power supplies and other devices generating higher harmonics from 3rd and up< /p>