J. Schneider AKKUTEC 2403 DC

J. Schneider AKKUTEC 2403 DC, 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.

J. Schneider AKKUTEC 2403 DC 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)

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J. Schneider AKKUTEC 2403 DC Technical Data

Nominal input voltage 24 V DC
Max. nominal input current 3,7 A
Max. charging current 0,25 A
Nominal output voltage 24 V DC
Output voltage range (with temp.-sensor) 19,8 V DC … 27,8 V DC
Output voltage range (without temp.-sebsor) 19,8 V DC … 26,8 V DC
Max. nominal output current 2,85 A DC
Charge end voltage with temp.-sensor @ 25° 27,1 V DC ± 0,4%
Charge end voltage without temp.-sensor 26,8 V DC ± 0,4%
Efficiency 85 %
Battery type Pb-Akku, maintenance-free
Buffer time Depending on battery and load
Degree of protection IP 20
Operating temperature 0 … 40 °C
Storage temperature recommended 0…50°C,
permitted 0…50°C
Relative humidity 95 % non-condensing
Max. altitude (without derating) 2000 a. s. l.
Dimensions (H x W x D) 92,5 mm x 60 mm x 116 mm
Weight 0,55 Kg
Fixation Snap-on mounting for DIN top hat rail
Norms and Regulations EN 55011 / 1998 Klasse B
EN 61000-3-2 und EN 61000-3-3 Klasse A
EN 50082-2 1995EN 50178 / EN 60950
UL approvals No
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