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ABB | SACE Tmax XT
Measurements | 2 - Ekip Measuring Measurements
103 | © 2019 ABB | 1SDH002039A1002 - ECN000093027 - Rev. A
Power factor
The power factor is the real time measurement of the ratio between total active power and total apparent
power, expressed as cos Δ.
Measurement
Monitor time
Accuracy
Notes
Power factor
0,5 ÷ 1
2,5%
(1)
“_ _ _” (not available) is indicated for:
active and/or reactive power not available
or outside the admissible ranges
(1)
accuracy based on Ekip Touch and Ekip Touch Measuring without Class 1 Power & Energy Metering
package; if the Class 1 Power & Energy Metering package is present and for all other Trip unit models, check
the indicated performance values from page 104
Energy counters
The energy counters are the measurements of the total reactive and apparent active energy, updated every
minute.
Measurement
Monitor time
Accuracy
Total active, reactive and apparent
energy
1 kWh ÷ 2 TWh; 1 kVARh ÷ 2 TVARh; 1 kVAh
÷ 2 TVAh
2 %
(1)
(1)
accuracy based on Ekip Touch and Ekip Touch Measuring without Class 1 Power & Energy Metering
package; if the Class 1 Power & Energy Metering package is present and for all other Trip unit models, check
the indicated performance values from page 104
Reset measurements
The
Energy RESET
command is available in the
Energy
menu for the purpose of resetting the energy counters