ABB SACE Tmax XT5 Operation And Maintenance Manual page 104

Tripping The Measuring Measurements page adds to the range of TRIPs that Ekip Touch is able to record (page 102).
Min-Max-Med measurements The Measuring Measurements package adds to the range of measurements that Ekip Touch is able to record
Peak factor The peak factors are real time measurements of the ratio between the peak and RMS values of the phase
102 | © 2019 ABB | 1SDH002039A1002 - ECN000093027 - Rev. A
Continued from the previous page
Special representations
Type of Measurement <
measurement min value
Line-to-line and phase
. . . .
voltages
Line frequency 30 Hz
Active, reactive and
apparent total and . . . .
phase power
The voltage, frequency or power protection that trips determines the measurements recorded the moment
the trip occurs
Measurements
Protection
recorded
Currents L1, L2, L3, Ne,
Voltage voltages U12, U23, U31,
U0
Currents L1, L2, L3, Ne
Frequency
and grid frequency
Currents L1, L2, L3, Ne
Power
and total power
(page 98):
• Maximum and medium voltage
• Active, reactive and apparent maximum and medium powers
The type of information given, the available commands and notes are the same as those described for the
current measurements.
NOTES:
• compared to the current measurements, graphic representation is with respect to 1 Un (with
maximum value 1.25 Un) for the voltage recordings and with respect to 1 Sn (with maximum
value 1.25 Sn) for the power recordings
• and the power measurement is negative, the color of the corresponding bar is different from
those with a positive value
current; the measurement is supported by the Harmonic distortion protection function (page 48).
Measurement Monitor time
Peak factor 0,3 ÷ 6In (currents) 1,5%
Measurement < "_ _ _" displayed:
max value (not available) due to
> [Un x 1,25] Ekip Measuring not detected
80 Hz Ekip Measuring not present, V < 5 V
Sensors disconnected, Ekip
> [Pn x 1,25] Measuring not present, V < 5 V, I <
0.03 In
Notes
Ne is available with CBs type 4P and 3P + N; U0 is
available in the case of trips due to RV protection
Ne is available with CBs type 4P and 3P + N
Ne is available with CBs type 4P and 3P + N; Active or
apparent total power depending on which protection
tripped
Accuracy Notes
"_ _ _" (not available) is indicated
for currents outside the range and
disconnected sensors
Measurements | 2 - Ekip Measuring Measurements
ABB | SACE Tmax XT