Major Dips are defined by the selected
depth/duration curve. This is useful for emulating
PSL’s PQ1 Power Quality Relay.
When a dip exceeds the thresholds as specified by
the selected standard, it will be characterized as a
Major Dip.
Major_Dip_Threshold_Level_1_in_Percent=OFF
Major_Dip_Threshold_Level_1_Duration_in_Seconds=0
Major_Dip_Threshold_Level_2_in_Percent=OFF
Major_Dip_Threshold_Level_2_Duration_in_Seconds=0
Major_Dip_Threshold_Level_3_in_Percent=OFF
Major_Dip_Threshold_Level_3_Duration_in_Seconds=0
Major_Dip_Threshold_Level_4_in_Percent=OFF
Major_Dip_Threshold_Level_4_Duration_in_Seconds=0
This configuration is only valid if you set the
Major_Dip_Threshold_Setting to CUSTOM for the user to
create their own custom threshold. Each additional
threshold has to be lower than the previous, and each
duration has to be shorter.
Example of valid Usage:
Major_Dip_Threshold_Level_1_in_Percent=80
Major_Dip_Threshold_Level_1_Duration_in_Seconds=5
Major_Dip_Threshold_Level_2_in_Percent=50
Major_Dip_Threshold_Level_2_Duration_in_Seconds=0.5
Example of invalid Usage:
Major_Dip_Threshold_Level_1_in_Percent=70
Major_Dip_Threshold_Level_1_Duration_in_Seconds=2
Major_Dip_Threshold_Level_2_in_Percent=80
Major_Dip_Threshold_Level_2_Duration_in_Seconds=1