ABB SACE Tmax XT5 Operation And Maintenance Manual page 105

Power factor The power factor is the real time measurement of the ratio between total active power and total apparent
Energy counters The energy counters are the measurements of the total reactive and apparent active energy, updated every
103 | © 2019 ABB | 1SDH002039A1002 - ECN000093027 - Rev. A
power, expressed as cos Δ.
Measurement Monitor time
Power factor 0,5 ÷ 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
minute.
Measurement
Total active, reactive and apparent
energy
(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
(page 32).
Accuracy Notes
"_ _ _" (not available) is indicated for:
2,5% active and/or reactive power not available
(1)
or outside the admissible ranges
Monitor time
1 kWh ÷ 2 TWh; 1 kVARh ÷ 2 TVARh; 1 kVAh
÷ 2 TVAh
ABB | SACE Tmax XT
Accuracy
2 %
(1)
Measurements | 2 - Ekip Measuring Measurements