Negative-sequence overvoltage protection (NSPTOV) main settings - Arc protection - Merging unit - Motor protection - Product Guide - REM620 Motor Protection and Control - Relion 615 series - 2.0 FP1 IEC - IEC - 24.05.2023

REM620 Product Guide
Table 1. Negative-sequence overvoltage protection (NSPTOV) main settings
Parameter Function Value (Range) Step
Start value NSPTOV 0.010...1.000 × U n 0.001
Operate delay time NSPTOV 40...120000 ms 1