Undercurrent (37)(Migii Q) - GE Multilin MIGII Instruction Manual

2 PRODUCT DESCRIPTION

2.8 UNDERCURRENT (37)(MIGII Q)

2.8UNDERCURRENT (37)(MIGII Q)
Due to its high resolution, the undercurrent unit can be used to perform a stop or sequential trip of a generator in service. Its
minimum setting value corresponds to the minimum level of loss in empty of the majority of generators (of diverse types).
This unit can be enabled independently and set as required. As other functions, its setting is based on the rated current
(FLC).
If the current value falls below 5% of the FLC value, this protection element will be disabled.
2
GEK-113188A MIGII Digital Protection for Electrical Machines 2-11