Viewing phasor diagrams - Arc protection - Bay control and measurement - Merging unit - Transformer protection - 2 winding - Feeder protection - Voltage regulation - Capacitor bank protection - Grid automation - Busbar differential protection (high impedance) - Line differential protection - Back-up protection - Motor protection - Busbar protection (voltage and frequency) - Interconnection protection - Generator protection - Power management/Load shedding - Operation Manual - REX615 Protection and control - Relion Protection and Control - PCL2 - IEC - ANSI - 01.04.2026

REX615 Operation Manual
  1. Select Measurements on the menu bar.
  2. Select Phasor Diagrams from the drop-down list.
    Figure 1. Monitoring phasors
  3. Phasors can be shown or hidden on the Phasor Diagrams page by selecting or deselecting them from the multi-select dropdown list.
    Figure 2. Selecting the phasor

  4. Click the Select Reference button to select a reference phasor for each phasor diagram, then click OK.
    Figure 3. Selecting the reference phasor