J. Schneider AKKUTEC 4803

J Schneider AKKUTEC 4803, The battery buffered DC power supply of the series AKKUTEC is working according the stand-by parallel mode and ensures in connection with a lead-acid accumulator a safe continuous DC power supply in case of mains failure.
The back-up time is depending from the state of charge of the accumulator and of the discharge current.

The power supply has the following features:

  • Battery charger with I/U-charging characteristics
  • Battery management by micro-controller
  • Battery voltage tracking of the charging voltage by external sensor module (optional)
  • USB interface: with corresponding drivers and Schneider TECControl Software the message contacts can be controlled and a Shut-Down/Restart can be made.

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J. Schneider AKKUTEC 4803 Technical Data

Nominal input voltage 115 … 230 V AC
Input voltage range 98 – 264 V

115 V – 15%

230 V +15%

Nominal frequency 47 … 63 Hz
Nominal input current 1,4 A – 115 V AC

0,7 A – 230 V AC

Output voltage (without battery) 53,6 V DC ±0,4%
Output voltage (with battery) 39,6 V DC – 53,6 V DC
Final charging voltage (with temperature sensor) 54,0 V DC bei 25°C
Final charging voltage (without temperature sensor) 53,6 V DC ±0,4 %
Nominal output current 2,5 A DC
Efficiency 88,0 %
Battery type Pb-Akku, maintenance-free

Pb- Akku maintenance-free (Option with changed characteristic)

Buffer time Depending on battery and load
Degree of protection IP 20
Operating temperature

Recommended for battery

0… 45°C

0… 25°C

Storage temperature 0…50°C
Max. altitude (without derating) 1000 a.s.l
Dimensions (H x W x D) 160 mm x  75 mm x 150 mm
Weight ca. 1,0 kg
Fixation Snap-on mounting for DIN top hat rail
Norms and Regulations EN 50178 / EN60950

Reference : j-schneider.de

Download : Datasheet

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