J. Schneider AC C-TEC 2403-05 Technical Data
J. Schneider AC C-TEC 2403-05 Technical Data

J. Schneider AC C-TEC 2403-05

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J. Schneider AC C-TEC 2403-05, Capacitor buffered Power Supply. The buffered DC power supply of the AC CTEC series includes ultra-capacitors as energy storage inside the housing. During normal operation, this capacitor is charged from AC mains. The connected DC consumers are supplied as well from AC mains. In case of an interruption of the AC supply, the energy of the ultra-capacitor is released regulated. With a dc/dc converter, the load is supplied from the capacitor until it is discharged. The backup time depends on the state of charge of the capacitor and the discharge current.

The power supply has the following characteristics:

  • Maintenance-free  because of long-life ultra-capacitors
  • Mikrocontroller-based charging and discharging of the ultra-capacitors
  • Control of operation and status of charge with potential-free contacts and LED
  • The capacity extension is possible with external capacitor extension modules

J. Schneider AC C-TEC 2403-05 Technical Data

Nominal input voltage 115 … 230 V AC (± 15%)
Min. nominal input voltage for charging mode 97,8…264,5 V AC
Nominal frequency 47 … 63 Hz
Max. nominal input current 0,84 A … 115 V AC0,42 A … 230 V AC
Nominal output voltage (mains operation) 24,3 V DC ±2 %
Nominal output voltage (buffer operation) 23,5 V DC ±2 %
Max. nominal output current 2 A DC (with nominal capacity)
Efficiency 88% @ (Ue=230 V AC; Ua=24,3 V DC; Ia=INenn)
Energy content 0,5 kJ
Buffer time Depending on load
Degree of protection IP20
Operating temperature – 40 … 60 °C
Storage temperature – 40 … 60 °C
Relative humidity 95 % non-condensing
Max. altitude (without derating) 2000 m above sea level
Dimensions (H x W x D) 152,5 mm x 72 mm x 130 mm
Weight 0,85 kg
Fixation Snap-on mounting for DIN top hat rail mounting bracket for mounting plate
Norms and Regulations EN 50178EN 60950
UL approvals UL 508C22.2


Reference : Hersteller für Unterbrechungsfreie Stromversorgungen – J.Schneider (j-schneider.de)

Download : Datasheet

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Source: Indonesia Industrial Parts – Measurement, Equipment, Electrical & Control (inaparts.com)

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