High-impedance based restricted earth-fault protection (HREFPDIF) main settings - Arc protection - Merging unit - Motor protection - Product Guide - REM620 Motor Protection and Control - Relion 615 series - 2.0 FP1 IEC - IEC - 09.02.2023

REM620 Product Guide
Table 1. High-impedance based restricted earth-fault protection (HREFPDIF) main settings

Parameter

Function

Value (Range)

Step

Operate value

HREFPDIF

1.0 50.0%In

0.1

Minimum operate time

HREFPDIF

20...300000 ms

1

Operation

HREFPDIF

1 = on

5 = off

-