ABB SACE Tmax XT5 - 4 - Datalogger

ABB | SACE Tmax XT
Measurements | 2 - Ekip Measuring Measurements103 | © 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
(page 32).