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.
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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