Main Measures - ABB ITS2.1 User Manual

5.4 Main Measures

STATUS
Switch position Indicates switch status is open
or closed
Fuse blown Indicates that one or more fuses
are blown
ITS2.1 User Manual rev.04/1SEP622750P0001
MEASUREMENTS
L1, L2, L3 Actual currents
V1N, V2N, V3N Actual phase voltages (1)
V12, V23, V31 Actual line voltages (1)
(1) Accuracy of measured voltages depend on a
symmetric, equilibrated system
Calculated 3 phase active power
Ptot
(kW)
Qtot Calculated 3 phase reactive power
(kVAR)
Cos phi tot Calculated 3 phase power factor
Active energy total Sum of positive and negative
active energy (kWh)
Temperature Actual temperature measured on
L2 cable terminal
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