J. Schneider AKKUTEC 4810

J. Schneider AKKUTEC 4810, The battery backed up DC power supply in the AKKUTEC range uses the standby-parallel principle of operation and, in conjunction with a lead accumulator, ensures that the DC power supply is reliably maintained in the case of a mains power failure.

The Power Supply has the Following Features :

Switched primary, switched power supply with I/V charging characteristic
Active power factor correction (PFC)
Microcontroller-based battery management
Temperature compensation for charging voltage by means of external sensor module (optional module)
Display and control panel for switch cupboard door installation or surface mounting (option)

J. Schneider AKKUTEC 4810 Technical Data

Rated Input Voltage 230 V version	230V AC –15/+10%
Input Frequency	47-63Hz
Max. Switch On Current	65A / 3ms
Output Voltage	39.6…52.8V DC 39.6.. 57.2V DC (during activated boost charging or temperature compensation)
Final Charging Voltage	52.8V DC ±0.4%
Charging Characteristic	I/V DIN 41773-1
Deep Discharge Protection and Load Shedding at	39.6V DC ±0.4%
Nominal Output Current	10 A DC
Constant Current Limiting	1.05…1.1xI_ANom
Battery Type	Pb battery, maintenance-free
Max. Power Loss ‘worst-case’	82 W
Efficiency 230V Version: Ua=52.8V DC, Ia=20A and Ue=230V AC	88.8%
400 V Version: Ua=26.4V DC, Ia=20A and Ue=400 V AC	88.9 %
Earth Leakage Current	<3.5mA
Fuse Protection, Primary 230 V version	5 A slow (inside unit)
Max. Series Fuse Protection	10 A slow
Fuse Protection DC Output Circuit	25 A
Fuse Protection Battery Load Circuit, Secondary	25 A
Type of Connector, Primary ‘Netz’ (Mains)	Combicon screw terminal 2.5mm²
Type of Connector, Secondary ‘Ua’, ‘Batt’	Combicon screw terminal 4 mm²
Type of Connector, Interface ‘IO-1…IO-3’	Combicon screw terminal 1.5mm²
Type of Connector, Current Share Bus ‘CS’	Spring loaded terminal 2.5mm²
Fixation	Mounting bracket for mounting plate
UL approvals	No