Arc protection (ARCSARC) main settings - Arc protection - Merging unit - Transformer protection - 2 winding - Product Guide - RET615 Transformer Protection and Control - Relion 615 series - 5.0 FP1 IEC - IEC - 09.02.2023

RET615 Product Guide
Table 1. Arc protection (ARCSARC) main settings
Parameter Function Value (Range) Step
Phase start value ARCSARC 0.50...40.00 × In 0.01
Ground start value ARCSARC 0.05...8.00 × In 0.01
Operation mode ARCSARC

1 = Light+current

2 = Light only

3 = BI controlled

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