ABB | SACE Tmax XT
108 | © 2019 ABB | 1SDH002039A1002 - ECN000093027 - Rev. A
Measurements | 5 - Network Analyzer
Continued from the previous page
Sags Menu
All the thresholds are given as a percentage of rated voltage Un and can be set from 10% to 95% Un, in 5%
steps.
All the times are given in seconds and can be set within the range: 0.04 s to 60 s, in variable steps
Parameter
Description
Default
V sag Th Short
Control threshold of
Sags Short
counter
10 % Un
V sag dur Short
Minimum duration of sag below the Short threshold to validate the
count of the
Sags Short
counter
0,8 s
V sag Th Middle Control threshold of
Sags Middle
counter
45 % Un
V sag dur
Middle
Minimum duration of sag below the
Middle
threshold to validate the
count of the
Sags Middle
counter
0,8 s
V sag Th Long
Control threshold of
Sags Long
counter
95 % Un
V sag dur Long
Minimum duration of sag below the Long threshold to validate the
count of the
Sags Long
counter
0,8 s
NOTE:
Ekip Touch accepts changes to the parameters subject to compliance with the following
limitations: V sag dur Long
≥
V sag dur Middle
≥
V sag dur Short
Swells Menu (Swell)
All the thresholds are given as a percentage of rated voltage Un and can be set from 105% to 125% Un, in
5% steps.
All the times are given in seconds and can be set within the range: 0.04 s to 60 s, in variable steps
Parameter
Description
Default
V swell Th Short Control threshold of the Swell
Short
counter
125 % Un
V swell dur
Short
Minimum duration of swell above the
Short
threshold to validate the
count of the
Swell Short
counter
0,8 s
V swell Th Long Control threshold of the
Swells Long
counter
105 % Un
V swell dur Long
Minimum duration of swell above the Long threshold to validate the
count of the
Swells Long
counter
0,8 s
NOTE:
Ekip Touch accepts changes to the parameters subject to compliance with the following
limitations: V sag dur Long
≥
V sag dur Middle
≥
V sag dur Short
Harmonics (Current and Voltage)
All the thresholds are given as a percentage and can be set within the range: 5% to 20% (total THD) or: 3%
to 10% (single harmonics) in 1% steps.
Menu
Parameter
Description
Default
Current
THD
Threshold
Control threshold of the
THD Voltages
counter
5 %
Single
harmonic th
Control threshold of the single harmonics counters of the
voltages
5 %
Voltage
THD
Threshold
Control threshold of the
THD Current
counter
5 %
Single
harmonic th
Control threshold of the single harmonics counters of the
currents
5 %
