Kaco Powador 3200 Operating instructions manual - W A R N I N G
Page 18
Installation instructions Powador 3200 / 4400 / 5300 / 5500 / 6600_EN
5.10 Programming parameters
Various operating parameters can be set in the parameter mode
menu of Powador units.
W A R N I N G
Incorrect parameter settings can lead to loss of
functionality as well as render your safety certifi -
cate [“Unbedenklichkeitsbescheinigung“] invalid.
Modifi cations may only be made in exceptional
cases and after prior consultation with the manu-
facturer and power supply company.
ACTION
To switch to programming mode, hold down key “2” for
approx. 20 seconds. Use key “1” to scroll through the vari-
ous menu items. The menu is continuous. When you reach
the end, the display automatically returns to the fi rst item.
ACTION
Use the “Settings” key to change the parameter that
is shown. The value then either increases or decreases,
depending on the parameter. The values here are also
continuous, i.e. after you reach the maximum value, they
return to the minimum value.
Menu level 3 – Parameter programming
Select
country
- Change country settings prompt (yes/no)
-
Password
prompt
Select country settings
Max. line voltage EN 50160
Voltage drop between counter and inverter
Underfrequency
shutdown
Overfrequency
shutdown
Starting
volt.
Three-phase monitoring (Yes/No)
SYM bus, activate test (Yes/No)
Activating the BDEW Medium Voltage Directive
(“Mittelspannungsrichtlinie”):
(Yes/No)
Explanation of the individual parameters:
Select country:
On the German version, the country-specifi c parameters
for Germany are already preset. You need a device-specifi c
password to change these parameters.
Select country settings:
You enter the country settings here after you have activated
the “Select country” option.
Max. line voltage EN 50160
The line voltage is averaged over 10 minutes. If the value
that has been set is exceeded, the inverter is disconnected
from the grid. This voltage threshold can be set under “MAX.
LINEVOLTAGE EN 50160”.
Voltage drop between counter and inverter
The limit value can be set under “VOLTAGE DROP BETWEEN
INV AND METER”. This voltage drop between the inverter and
the feed-in counter is added to the limit value under “MAX.
LINEVOLTAGE EN 50160”. The inverter switches off if the
average line voltage exceeds this value.
Minimum and maximum line frequency:
The line frequency is monitored. If the frequency drops below
the value set in “MINIMUM LINE FREQUENCY” or exceeds
the value set in “MAXIMUM LINE FREQUENCY”, the inverter
switches off. Both limit values can be set in 0.1 Hz increments.
Starting voltage for feed-in:
The inverter begins the feed-in in the morning from the set
starting voltage onwards. (Display: “Start from XXX V”). The
minimum MPP voltage is preset as standard. At a high generator
voltage, the starting voltage may be increased to ensure that
the inverter does not switch itself on and off too often with low
power. The starting voltage can be set in the range between
370 V and 500 V in increments of 10 V.
Three-phase monitoring
It may be useful to establish three-phase grid monitoring in
special system confi gurations. In this case, three-phase grid
monitoring can be activated. When this is done, single-phase
monitoring is deactivated. Both types of grid monitoring
conform to VDE 0126-1-1.
Activating the SYM bus
The SYM bus must be activated in order to symmetrise a group
of inverters. The following items are added to the menu when
the SYM bus is active:
SYM bus, CAN address (1-32)
SYM bus, phase (none, L1, L2, L3)
SYM bus, asymmetry (4,600 W – 100 W in 100 W steps)
SYM bus, activate test (Yes/No)
S e c t i o n 5 ·
I n s t a l l a t i o n a n d S t a r t - U p