Three-phase directional overcurrent protection (DPHxPDOC) main settings - Arc protection - Merging unit - Motor protection - Product Guide - REM620 Motor Protection and Control - Relion Protection and Control - 2.0 FP1 IEC - IEC - 01.06.2023

REM620 Product Guide
Table 1. Three-phase directional overcurrent protection (DPHxPDOC) main settings
Parameter Function Value (Range) Step
Start value DPHLPDOC 0.05...5.00 × In 0.01
DPHHPDOC 0.10...40.00 × In 0.01
Time multiplier DPHxPDOC 0.05...15.00 0.01
Operate delay time DPHxPDOC 40...200000 ms 10
Operating curve type 1 DPHLPDOC

Definite or inverse time

Curve type: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19
DPHHPDOC

Definite or inverse time

Curve type: 1, 3, 5, 9, 10, 12, 15, 17
Directional mode DPHxPDOC

1 = Non-directional

2 = Forward

3 = Reverse

 -
Characteristic angle DPHxPDOC -179...180° 1
1 For further reference, see the Operating characteristics table