ABB Relion 670 Series Technical Reference Manual page 585

1MRK505222-UUS C
Technical reference manual
1. Selects one current from the three-phase input system (see table 297) for internally
measured current.
2. Selects one voltage from the three-phase input system (see table 298) for internally
measured voltage.
3. Selects one current from the three-phase input system (see table 299) for internally
measured restraint current.
Section 10
Multipurpose protection
579