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Les langues disponibles
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„Lead Acid/AGM1": Charging program for acid/lead-acid batteries as well as AGM 14.4 V:
For charging and trickle charge of supply (board) batteries. Ensures short charging times,
high charging factor and acid mixing for open standard batteries and closed, low-main-
tenance, maintenance-free „non-solid electrolyte", „lead-acid", drive, lighting, solar and
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heavy duty batteries.
Also suitable for recently developed batteries (low-antimonous, batteries with silver-alloy,
calcium/calcium or similar) and batteries with low and very low water consumption, as well
as AGM batteries with the indication 14.4 V.
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Characteristic line of charging IU1oU2 Acid/AGM:
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U1
Main/Full Charging:
U2
Full/Trickle/Storage Charging:
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Safety mode at insufficient/excess
temperature of the battery:
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„AGM2": Charging Program for AGM/fleece Batteries 14.7 V:
Adapted to closed, gas-tight AGM (absorbed glass mat) batteries and batteries in lead-fleece
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technology requiring a particularly high level U1 for full charging.
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ATTENTION: It is highly recommended to check the specification sheet of the battery
concerning thehigh charging voltage U1 14.7 V.
Unsuitable batteries might age prematurely due to loss of electrolyte!
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Some manufacturers of AGM / fleece batteries are also prescribing a 14.4 V charging pro-
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gram for charging! In these cases, please set „Lead Acid/AGM1 (14.4 V / 13.45 V).
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Characteristic line of charging IU1oU2 Acid/AGM:
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U1
Main/Full Charging:
U2
Full/Trickle/Storage Charging:
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Safety mode at insufficient/excess
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temperature of the battery:
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Not used. All LEDs are flashing, and the charging port is switched-off by the solar controller.
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Switch 1 „above"
Charging programs for LiFePO4 batteries:
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Lead-Store
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If not being specified divergently by the battery manufacturer, the suitable charging
Battery
program for the battery type can be determined by means of the following description and
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LiFePO4
the technical data (voltage rates U1 and U2 and dwell times U1). Generally, lower charging
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voltage rates have a positive effect on the lifetime of the LiFePO4 battery.
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Attention: Only connect lithium iron-phosphate batteries with integrated BMS
(battery management system)!
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Note: The possible parallel/floating operation with consumers being connected to the
battery is also automatically considered by all charging programs.
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„LiFePO4 14.2 V": Characteristic line of charging lithium iron-phosphate with charging
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voltage 14.2 V.
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ATTENTION: Only connect LiFePO4 batteries with integrated BMS!
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Characteristic line LiFePO4 IU1oU2:
U1
Main/Full Charging:
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U2
Full/Trickle/Storage Charging:
Safety mode at insufficient/excess
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temperature of the battery:
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14.40 V
+20° C
13.45 V
+20° C
12.80 V
-30° C/+50° C
14.70 V (!)
+20° C
13.50 V
+20° C
12.75 V
-30° C/+50° C
14.20 V
+20° C
13.50 V
+20° C
13.00 V
-20° C/+50° C
1.5-6 h
Continuous
1.5-5 h
Continuous
0.5-3 h
Continuous
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