Multifunctional EMR4-AW(N) three-phase monitors [t-head2]

The multifunctional three-phase monitors provide space saving monitoring of rotating fields. They feature a range of phase parameter measuring functions for phase sequence, phase failure, phase imbalance as well as undervoltage and overvoltage.

Depending on device type, the threshold value for phase imbalance can be set between 2 and 15 %. The threshold values for undervoltage and overvoltage are fixed or adjustable.

The different options and setting values are explained in the applicable installation instructions. The function “with neutral conductor monitoring” is a new feature of the EMR4-AWN... models.