Time Mark 25

RELAY, MONITOR, TRUE RMS 3-PHASE MONITOR

3 Phase Voltage Monitor

A True RMS 3-Phase Monitor with a display that shows the voltage with an accuracy of +/- 0.5 percent. The display is updated every second and re-initialized every 30 seconds. By pressing the rotary encoder switch for more than 5 seconds, the unit will enter the setup mode.This unit has a user selectable relay option for High-Low or DPDT. It can also be user-selected to energize on fault or de-energize on fault. The user can select automatic or manual restart on the Model 25. ATrue RMS 3-Phase Monitor can be either calibrated using a True RMS Voltmeter or can be restored to factory defaults in the field.