ABB REG316 4 Series - Page 99

REG 316*4 1MRB520049-Uen / Rev. F ABB Switzerland Ltd
3-61
· MAX (3ph): Overcurrent.
Three-phase functions detect the lowest
phase current.
Not permitted for single-phase functions.
· MAX (1ph): Overcurrent.
Three-phase functions detect the highest
phase current.
· MAX-Inrush: Blocks during inrush currents if one phase
exceeds setting.
NrOfPhases
defines whether single or three-phase measurement.
CurrentInp
defines the c.t. input channel. All current I/P's may be
selected. In the case of three-phase measurement, the first
channel (R phase) of the group of three selected must be
specified.
BlockInp
I/P for blocking the function.
F: - not blocked
T: - blocked
xx: - all binary I/P's (or O/P's of protection functions).
Trip
Tripping signal.
Start
Pick-up signal.