User manual

Technical Data
Note: The voltage levels before/after the slash are valid for 12 V and 24 V systems respectively.
Technical Data CXup 10 CXup 20 CXup 40
System voltage 12/24 V, auto recognition
Max. charge current 10 A** 20 A** 40 A**
Max. load current 10 A** 20 A** 40 A**
Charge
voltage for
lead acid
battery
Float charge 13.8/27.6 V (25 °C)
Main charge 14.4/28.8 V (25 °C), 0.5 h (daily)
Boost charge 14.4/28.8 V (25 °C), 2 h
Activation: battery voltage < 12.3/24.6 V
Equalization
chagre
14.8/29.6 V (25 °C), 2 h
Activation: battery voltage < 12.1/24.2 V
(at least once every 30 days)
Charge voltage for LiFePO4
battery
14.0/28.0 V (Temperature limit: −20 to +60 °C)
Overvoltage protection 15.5/31.0 V
Deep discharge protection,
Cut-off voltage
11.5-12.0/23.0-24.0 V by SOC (Only lead acid battery)
11.0-11.5/22.0-23.0 V by voltage
Reconnect level 12.8/25.6 V for lead acid battery
12.2/24.4 V for LiFePO4 battery
Undervoltage protection 10.5/21.0 V
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