Signals - Arc protection - Motor protection - Feeder protection - Back-up protection - Technical Manual - REX610 Protection and control - Relion Protection and Control - 1.2 - IEC - ANSI - 03.05.2023

Table 1. INRPHAR Input signals

Name	Type	Default	Description
I3P	SIGNAL	–	Three-phase currents
BLOCK	BOOLEAN	0=False	Block input status

Table 2. INRPHAR Output signals

Name	Type	Description
BLK2H	BOOLEAN	Second harmonic based block