Description
J. Schneider AKKUTEC 4801, 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 4801 Technical Data
| Nominal input voltage | 115 … 230 V AC +15 % -10% |
| Nominal frequency | 47 … 63 Hz |
| Max. nominal input current | 0,84 A @ 115 V AC 0,42 A @ 230 V AC |
| Max. charging current at 100% load | 0,1 A |
| Nominal output voltage | 48 V DC |
| Output voltage range (with temp.-sensor) | 39,6 V DC … 55,6 V DC |
| Output voltage range (without temp.-sensor) | 39,6 V DC … 52,8 V DC |
| Max. nominal output current | 1,1 A DC |
| Charge end voltage with temp.-sensor @ 25° | 54 V |
| Charge end voltage without temp.-sensor | 52,8 V DC ±0,4 % |
| Efficiency | 87 % |
| 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 | 0 … 40 °C |
| Storage temperature | recommended 0 … 50 °C, permittd 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 50178 / EN 60950 |
| UL approvals | UL 508 C22.2 |
Reference : j-schneider.de
Download : Datasheet
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