Idiomas disponibles
Idiomas disponibles
To limit the unbalanced load to a different current
value, the configuration tool is required.
1 "6.5.1 Description of the configuration tool"
[} 31]
6.2
Use cases
6.2.1 Downgrade
The tasks described in this section may only
be carried out by a qualified electrician.
By using the downgrade input, it is possible to re-
duce the grid connection charging current that is
not available at its maximum level under certain cir-
cumstances or at certain times. For example, the
downgrade input can be controlled by the following
criteria or control systems:
n Electricity rate
n Clock position
n Load shedding
n Manual control
n External load management
In the delivery state, the downgrade input is con-
trolled as follows:
Switching contact
status
open
closed
The configuration tool is required to change the lo-
gic of the downgrade input.
1 "6.5.1 Description of the configuration tool"
[} 31]
22
Downgrade status
Downgrade active
Downgrade inactive
Electrical connection of the switching contact
ATTENTION
Material damage due to improper installation
Improper installation of the switching contact can
damage the product or lead to malfunctions. Ob-
serve the following requirements during the install-
ation:
u Select suitable cable routing to avoid interfer-
ence.
In the delivery state, a jumper is inserted on the
downgrade input. This must be removed first.
Fig. 12: Removing the jumper
u Remove the jumper.
12 V DC, 8 mA
Downgrade input
Fig. 13: Schematic circuit diagram: Connection of an
external switching contact (default setting: NC)
u Install external switching contact.
u Strip the cable.
u Strip the conductors 10 mm.
u Connect the conductors to terminals 3 and 4
(XG1).
u Comply with the connection data for the down-
grade input.
1 "4 Technical data" [} 11]
XG1
3
NC
NO
4
