DETAILED DESCRIPTION

LVMP10

Α device that designed to balance the number of motor startings (pumps, compressors, etc.) and as a result, to optimise wear, when two units - primary and stand-by - are installed. It is normally activated by float switches, level controls, pressure switches, and so on, equipped with dry contacts. It is equipped with inputs for 2 or 3-wire control (start-stop) to avoid contact chattering of float or pressure switches, etc. The relay includes an option to activate the stand-by motor.
At power up, “RELAY 2” energises after a fixed approximate 4-second time delay, to avoid current peaks and subsequent mains voltage drop in case of operation simultaneity of the two motors.
The “ON” LED indicates the supply voltage presence.