hager hw+ - Page 32

32 6LE008146B
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3.7 Advanced Protection menu
Content of the VOLTAGE submenu
Text Unit Description
U
12 V RMS voltage between phases L1 and L2
23 V RMS voltage between phases L2 and L3
31 V RMS voltage between phases L3 and L1
V
1N V RMS voltage between phase L1 and neutral
2N V RMS voltage between phase L2 and neutral
3N V RMS voltage between phase L3 and neutral
U max
12 V Maximum RMS voltage between phases L1 and L2
23 V Maximum RMS voltage between phases L2 and L3
31 V Maximum RMS voltage between phases L3 and L1
V max
1N V Maximum RMS voltage between phase L1 and neutral
2N V Maximum RMS voltage between phase L2 and neutral
3N V Maximum RMS voltage between phase L3 and neutral
U min
12 V Minimum RMS voltage between phases L1 and L2
23 V Minimum RMS voltage between phases L2 and L3
31 V Minimum RMS voltage between phases L3 and L1
V min
1N V Minimum RMS voltage between phase L1 and neutral
2N V Minimum RMS voltage between phase L2 and neutral
3N V Minimum RMS voltage between phase L3 and neutral
U avg
LL V Arithmetic mean of phase-to-phase voltages
LN V Arithmetic mean of phase-to-neutral voltage measurements
max u
avg
LL V Maximum arithmetic mean of phase-to-phase voltages
LN V Maximum arithmetic mean of voltages between phase and neutral
*
min u
avg
LL V Minimum arithmetic mean of phase-to-phase voltages
LN V Minimum arithmetic mean of voltages between phase and neutral
U unb
12 %
Voltage unbalance between U12 and the mean of phase-to-phase
voltages
23 %
Voltage unbalance between U23 and the mean of phase-to-phase
voltages
31 %
Voltage unbalance between U31 and the mean of phase-to-phase
voltages
V unb
1N %
Voltage unbalance between V1N and the mean of phase-to-neutral
voltages
2N %
Voltage unbalance between V2N and the mean of phase-to-neutral
voltages
3N %
Voltage unbalance between V3N and the mean of phase-to-neutral
voltages
Content of the MEASURE
menu
* The following measurements are available only with the Harmonic, Advanced and Ultimate rating plugs.