Chapter 6 - Operation
UNITROL 1020 User Manual 3BHS335648 E82 135
Machine voltage (UM) limiter
PQ limiter and machine current (IM) limiters
Adjust Short Circuit Support
Setup \ Limiters \ Boost
Boost
Threshold % applies for both Boost and Voltage
Relay features. Boost and Voltage Relay cannot
be configured with different threshold values.
FRT detection (Fault ride through)
Setup for FRT detection output