Kaco blueplanet 40.0 TL3, Instruction Manual, Page: 34 / 52

Configuration and Operation
Page 34 Installation Instructions KACO blueplanet 32.0 TL3 / 40.0 TL3 / 50.0 TL3
Menu
level
Display/settings Action in this menu/meaning
0 1 2
3
1 Country
1. Input the four-character password via the 4-way key. The password is
unit-specifi c.
2. Confi rm the entry with the OK key.
3. Set the desired country setting.
NOTICE: This option infl uences the country-specifi c operating settings of
the inverter. Please consult KACO service for further information.
0 1 2 3 1
Grid type/
Directive

If available, select the type of grid applicable to the use of the
inverter.
0 1 2 3 1
Overvoltage
shutdown
The inverter is equipped with redundant 3-phase monitoring. If the grid
frequency exceeds or drops below the confi gured values, the inverter
switches off . The minimum switch-off threshold can be set in 1 V incre-
ments.

Confi gure the switch-off values for undervoltage and overvoltage.

Set period from occurrence of the fault to shutdown of the inverter.
Undervoltage
shutdown
0 1 2 3 1
Overfrequency
shutdown
The inverter monitors the grid frequency continuously. If the grid fre-
quency exceeds or drops below the confi gured values, the inverter
switches off .

Set limit values for underfrequency
and overfrequency in 0.1 Hz increments.

Set period from occurrence of the fault to shutdown of the inverter.
Underfrequency
shutdown
0 1 2 3 1 DC starting volt.
The inverter begins feed-in as soon as this PV voltage is present.

Set the starting voltage.
0 1 2
3
1
Const. volt. ctrl
Off ers the possibility of deactivating the MPP seek mode in order to
operate the inverter with a constant DC voltage.

Activate or deactivate MPP seek mode.

Set value for constant voltage control (see Chapter 4.1 on page
10).
NOTICE: The possible input power is reduced at voltages under 350V.
The input current is limited to 18.6 A per input.
0 1 2 3 1 Power limitation
The output power of the inverter can be set permanently to a lower
value than the maximum output power by the internal power limiting.
This may be necessary in order to limit the maximum power rating of the
system at the grid connection point, upon the grid operator's request.
The value can be protected from the very fi rst output limitation entry.
After setting a limitation, the value can only be changed by entering a
device-specifi c password.
1. Activate password protection if necessary.
2. Specify the activation status.
3. Specify the limit value for maximum feed-in power.
4. Confi rm the entry with the OK button.
0 1 2 3 1 Iso. resistance

Set threshold value (in 1 kOhm steps) at which the insulation monitor
reports a fault.
NOTICE: The PV inverter performs a self detection of RCMU every time
before connecting to grid to make sure the RCMU can operation nor-
mally. Also the output relays are checked after RCMU self-detection.