Configuration and Operation
Operating Instructions KACO blueplanet 29.0TL3
Page 43
EN
Country-spec.
Setting
Menu
level
Display/
setting
Action in this menu/meaning
All countries
4
1
2
3
1
Fault ride-through
(FRT)
NOTE:
The inverter supports dynamic grid support
(Fault Ride Through).
"
Open the menu: Press the right arrow button or
the Enter button.
4
1
2
3
2
Operation mode
"
Select control process and activate with Enter key.
NOTE:
Off:
Disables dynamic grid support using dynamic
reactive current. Dynamic grid support remains active
on account of immunity to interference.
Q priority:
Dynamic grid support active on account of
immunity to interference and dynamic reactive current.
The inverter feeds additional reactive current into the
grid.
P priority:
Dynamic grid support active with effective
power priority on account of immunity to interference
and dynamic reactive current. The inverter feeds in as
much effective power as possible. If, as a result of this,
the maximum continuous current is not achieved, the
inverter supplies additional reactive current.
Zero current mode:
Dynamic grid support active on
account of immunity to interference and zero current
feed-in. During a voltage incident, the current in the
inverter is reduced to zero.
4
1
2
3
2
Reference voltage
"
Set reference voltage for active control process
(nominal value of phase neutral conductor voltage
for grid).
4
1
2
3
2
K pos. sequence
"
Set amplification factor k in pos. sequence for dip
and swell in grid voltage.
4
1
2
3
2
K neg. sequence
"
Set amplification factor k in neg. sequence for dip
and swell in grid voltage.
4
1
2
3
2
Dead band
"
Set dead band in %.
NOTE:
Dynamic grid support through dynamic reactive
current in the case of voltage events with a voltage
change greater than the dead band.
4
1
2
3
2
Voltage range
"
Set voltage range for the active control process.
NOTE:
Dynamic grid support through dynamic reactive
current is activated in the case of voltage events with
voltages outside the normal voltage range and disa-
bled when the voltage returns to the normal voltage
range.
4
1
2
3
2
Dynamic reactive
current only
NOTE:
With FRT mode activated, the pre-fault reactive
current can be added.
"
If necessary, activate pre-fault reactive current.
4
1
2
3
2
Dead band mode
"
Select dead band mode for the active control pro-
cess.
NOTE:
Mode 1: When calculating the reactive current,
the value of the dead band is not subtracted from the
amount of voltage change. In mode 2, the value of the
dead band is subtracted from the amount of voltage
change.
