https://techdoc.relays.protection-control.abb/r/REM620-Product-Guide/2.0-FP1-IEC/en-US/Underpower-protection-DUPPDPR-main-settings
Underpower protection (DUPPDPR) main settings - Arc protection - Merging unit - Motor protection -...
Table 1. Underpower protection (DUPPDPR) main settings Parameter Function Value (Range) Step Start value DUPPDPR 0.01...2.00 × Sn 0.01 Operate delay time...
underpowerprotectionmainsettingsarc