VAMP 52 - 2.3.2. Measured data

2.3 Operating measures 2 Local panel user interface Operation and confi
g
uration
2.3.2. Measured data
The measured values can be read from the Meas menu and its
submenus. Furthermore, any measurement value in the
following table can be displayed on the main view next to the
single line diagram. Up to six measurements can be shown.
Value Menu/Submenu Description
IL1 MEAS/PHASE CURRENTS Phase current IL1 [A]
IL2 MEAS/PHASE CURRENTS Phase current IL2 [A]
IL3 MEAS/PHASE CURRENTS Phase current IL3 [A]
IL1da
MEAS /PHASE
CURRENTS
15 min average for IL1 [A]
IL2da
MEAS /PHASE
CURRENTS
15 min average for IL2 [A]
IL3da
MEAS /PHASE
CURRENTS
15 min average for IL3 [A]
Io
MEAS /SYMMETRIC
CURRENTS
Primary value of zerosequence/
residual current Io [A]
IoC
MEAS /SYMMETRIC
CURRENTS
Calculated Io [A]
I1
MEAS /SYMMETRIC
CURRENTS
Positive sequence current [A]
I2
MEAS /SYMMETRIC
CURRENTS
Negative sequence current [A]
I2/I1
MEAS /SYMMETRIC
CURRENTS
Negative sequence current related
to positive sequence current (for
unbalance protection) [%]
Uo MEAS/MISCELLANEOUS
Residual voltage Uo [%] (Only in
VAMP52)
f MEAS/MISCELLANEOUS Frequency [Hz]
THDIL
MEAS /HARM.
DISTORTION
Total harmonic distortion of the
mean value of phase currents [%]
THDIL1
MEAS /HARM.
DISTORTION
Total harmonic distortion of phase
current IL1 [%]
THDIL2
MEAS /HARM.
DISTORTION
Total harmonic distortion of phase
current IL2 [%]
THDIL3
MEAS /HARM.
DISTORTION
Total harmonic distortion of phase
current IL3 [%]
IL1har HARMONICS of IL1 Harmonics of phase current IL1 [%]
IL2har HARMONICS of IL2 Harmonics of phase current IL2 [%]
IL3har HARMONICS of IL3 Harmonics of phase current IL3 [%]
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