Country-
spec. Set-
tings
Level Display/
settings
Action in this menu/meaning
4
1
2
3
4
3-phase monitoring
On / Off
NOTE: The device is equipped with redundant 3-phase monitoring. If
the grid voltage exceeds or drops below the configured values, the de-
vice switches off. The minimum switch-off threshold can be set in 1 V
increments.
F
Activate or disable monitoring.
4
1
2
3
4
FRT (Fault Ride
Through)
NOTE: The device supports dynamic grid stabilization (Fault Ride-
Through)
4
1
2
3
4
Operating mode –
On | Off
F
Select a control process.
On
: Activates dynamic grid support using dynamic reactive current.
Off
: Deactivates dynamic grid support using dynamic reactive current.
Dynamic grid support remains active on account of immunity to inter-
ference.
Settings | Manual |Pre-
defined zero current
F
Select a control process.
Priority – Reactive cur-
rent limitation | Dy-
namic reactive current
F
Select a control process.
4
1
2
3
4
Constant k positive se-
quence dip &
Constant k positive se-
quence swell
k 0 – 10 2
F
Set amplification factor k for the pos. sequence for drop and increase
in the grid voltage.
4
1
2
3
4
Constant k negative se-
quence dip
Constant k negative se-
quence swell
k 0 – 10 2
F
Set amplification factor k for the neg. sequence for drop and increase
in the grid voltage.
4
1
2
3
4
Dead band
0 - 100 [% Uref]
10.0
F
Set dead band in %.
4
1
2
3
4
Dynamic reactive cur-
rent only
Off | On
NOTE: With FRT mode activated, the pre-fault reactive current can be
added.
F
If necessary, activate pre-fault reactive current.
4
1
2
3
4
Dead band mode
Mode 1 | Mode 2
F
Select dead band mode for the active control process.
4
1
2
3
4
Reference voltage
80 – 110 [% Unom]
100
F
Set reference voltage for the active control process.
Nominal value of phase neutral conductor voltage for grid. Reference
voltage for formulae (1) and (3). Adjustable in the range from level 1 un-
dervoltage protection to level 1 overvoltage protection.
NOTE:
grid support using a fast feeding of residual current [See sec-
tion 10.3.2
KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3
KACO blueplanet 137 TL3 KACO blueplanet 150 TL3
Page 49
EN-US
