DPHxPDOC Measurement modes - Arc protection - Motor protection - Feeder protection - Back-up protection - Technical Manual - REX610 Protection and control - 1.2 - IEC - ANSI - 19.04.2024

REX610 Technical Manual

The function operates on three alternative measurement modes: “RMS”, “DFT” and “Peak-to-Peak” . The measurement mode is selected with the Measurement mode setting.

Table 1. Measurement modes supported by DPHxPDOC stages
Measurement mode DPHLPDOC DPHHPDOC
RMS x x
DFT x x
Peak-to-Peak x x