The potential between two electrical conductors is known as voltage and is measured in Volts.
For a three-phase motor, enter phase-to-phase voltages in the respective fields — Voltage AB (taken between the A & B phases), Voltage BC (taken between the B & C phases), and Voltage CA (taken between the C & A phases). Entering all three voltage measurements enables Motors@Work to calculate voltage deviations (over- or under-voltage operation) and check for voltage unbalance.