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Parameter
QUX1
QUY1
QUX2
QUY2
QUX3
QUY3
QUX4
QUY4
Table 15: Setting as per Q(U) characteristic
Subject to modification!
122
Start of the first section of the Q(U) characteristic on
the voltage axis. The parameter is entered in V.
Example: The characteristic begins at 190 V
value of QUX1 is 190.
Power factor at the start of the Q(U) characteristic. If
the grid voltage falls below the value defined by
QUX1, the characteristic is limited to the value set in
QUY1. The setting is to be found in Table 12.
End of the first section of the Q(U) characteristic on
the voltage axis. The parameter is entered in V.
Example: The first section of the characteristic ends
at 220 V
the value of QUX2 is 220.
Power factor at the end of the first section of the Q(U)
characteristic. If the grid voltage increases beyond the
value defined by QUX2, the characteristic is limited to
the value set in QUY2. The setting is to be found in
Table 12. Normally the parameter is set to 0, i.e. no
reactive power is produced.
Start of the second section of the Q(U) characteristic
on the voltage axis. The parameter is entered in V.
Example: The characteristic begins at 235 V
value of QUX3 is 235.
Power factor at the start of the Q(U) characteristic. If
the grid voltage falls below the value defined by
QUX3, the characteristic is limited to the value set in
QUY3. The setting is to be found in Table 12.
Normally, the parameter is set to 0, i.e. no reactive
power is produced.
End of the second section of the Q(U) characteristic
on the voltage axis. The parameter is entered in V.
Example: The second section of the characteristic
ends at 240 V
the value of QUX4 is 240.
Power factor at the end of the first section of the Q(U)
characteristic. If the grid voltage increases beyond the
value defined by QUX4, the characteristic is limited to
the value set in QUY4. The setting is to be found in
Table 12.
Meaning
Updated 10/2017
the
the
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