ABB SACE Emax 2 Series Operating Instructions Manual page 122

Power factor The power factor is the real time measurement of the ratio of total active power and total apparent power,
Energy counters The energy counters are the measurements of the total reactive and apparent active energy, updated
119 | © 2023 ABB | 1SDH001330R1002 - ECN000297030
expressed as cosφ.
Measurement Monitor time
Power factor 0,5 ÷ 1
accuracy based on Ekip Touch without Class 1 Power & Energy Metering package; if the Class 1
(1)
Power & Energy Metering package is present and for all other Trip unit models, check the indicated
performance values from page 120
every minute.
Measurement
Total active, reactive and
apparent energy
(1) accuracy based on Ekip Touch 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 120
Reset measurements
The Energy RESET command is available in the Energy menu for the purpose of resetting the energy
counters (page 48).
Accuracy Notes
"_ _ _" (not available) is indicated
for: active and/or reactive power not
2,5%
(1)
available or outside the admissible
ranges
Monitor time
1 kWh ÷ 2 TWh; 1 kVARh ÷ 2 TVARh; 1 kVAh ÷
2 TVAh
ABB | SACE Emax 2
Accuracy
2 %
(1)
Ekip Touch - Measurements
2 - Measuring Measurements