Fronius Selectiva 8 kW User Manual
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Charging lights
Suitable signal lamps can be connected to the connections inside the device as illustrated
in order to indicate the state of charge or operating status of the charger. Each signal lamp
must have a working voltage of 12 V, and the total current drawn by all the lamps must not
exceed 0.5 A. Connections (1) to (5) in the Figure are assigned as shown below. It is ad-
visable to use the lamp colours shown below:
If the RGB setting (LED strip) is set in the menu, then connection 3 (YELLOW) is not sup-
ported. The normal setting (conventional signal lamp) or RGB (LED strip) for the "External
Lamp" function is explained under "Additional functions" in the "Display" section.
Temperature-con-
trolled charging
The temperature-controlled charging option always adjusts the charging voltage according
to the current temperature of the battery. This results in considerably longer battery-life, es-
pecially where batteries are used in cold stores.
Relay board
The optional relay board enables the charger's operating status and the connected bat-
tery's state of charge to be evaluated externally. One or more external consumers can also
be supplied with 230 V AC. A neutral conductor in the electrical mains supply is a prereq-
uisite for this. The configuration of the relay board outputs is explained in the operating in-
structions for the battery charging system: "Additional functions" in the "Display" section.
More information on the relay board can be found in the instructions supplied with the relay
board option.
Connection
Function
Colour
(1)
12 V power supply
(2)
Battery is fully charged
green
(3)
On: battery being charged
Flashing: charging has been interrupted
yellow
(4)
An error has occurred (common error)
red
(5)
The battery has already cooled down and is ready for use
blue
(4)
(5)
(+)
( - )
(1)
(2)
(3)
RCS 3.0
Lights
1
2
3
4
12V
GREEN
YELLOW
RED
BLUE
+/-
Temp. Sensor
Ext. Start/Stop
WARNING
Hazardous Voltage
Kondensator Entladezeit < 2 min.
Capacitor discharge time < 2 min.
Décharge de condensateur < 2 min.