Description
J. Schneider AKKUTEC 2403 DC, The battery-buffered DC power supply of the series AKKUTEC is working according to 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 backup time is depending on 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)
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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