ABB SACE Tmax XT5 User Manual

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

ABB SACE Tmax XT5 Specifications

General

Brand	ABB
Model	SACE Tmax XT5
Category	Circuit breakers
Language	English