ABB | SACE Emax 2
Ekip Touch - Measurements
2 - Measuring Measurements
118 | © 2023 ABB | 1SDH001330R1002 - ECN000297030
Continued from the previous page
Special representations
Type of measure-
ment
Measurement <
min value
Measurement >
max value
“_ _ _” displayed: (not availa-
ble) due to
Line-to-line and
phase voltages
. . . . 899,97 V
(1)
Measurement
module not
detected
Line frequency 30 Hz 80 Hz
Measurement
module not
present, V < 5 V
Active, reactive and
apparent total and
phase power
. . . . > [Pn x 1,25]
Sensors disconnected,
Measurement
module not
present, V < 5 V, I < 0.03 In
Voltage U0 > [Un x 1,25]
Tripping
The
Measuring Measurements
page adds to the range of TRIPs that Ekip Touch is able to record (page
118).
The voltage, frequency or power protection that trips determines the measurements recorded the
moment the trip occurs
Protection
Measurements re-
corded
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 114):
• 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
• if 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 64).
Measurement Monitor time Accuracy Notes
Peak factor 0,3 ÷ 6In 1,5%
“_ _ _” (not available) is indicated
for currents outside the range and
disconnected sensors
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