J Schneider AKKUTEC 2410, The accumulator buffered DC supply works according to the standby parallel principle and guarantees, in connection with a lead accumulator and for a certain amount of time, a safe backup operation of the DC supply in case of a mains failure. The overall output current is split up between consumer supply and lead accumulator charge. The backup time depends on the state of charge of the accumulators and the discharge current.
The power supply is characterized by the following properties:
- Primary switched power supply with I/U charging characteristic
- Active power factor correction (PFC)
- Micro-controller supported lead accumulator management
- RS232 for monitoring and parameterization
- Optionally temperature tracking of the charging voltage by an external sensor
- Optionally display and control panel for mount-in cabinet door or built up
J. Schneider AKKUTEC 2410 Technical Data
| Nominal input voltage | 230 V AC (±15%) |
| Input voltage range for charging operation | 195.5 V … 264.5 V |
| Nominal frequency | 47 Hz … 63 Hz |
| Power consumption | 350 VA |
| Self current consumption | 75 mA @ 24 V |
| Max. nominal input current | 1,4 A |
| Max. inrush current | 35 A / 2 ms |
| Max. nominal output current | 10 A |
| Nominal output voltage | 24 V DC |
| Output voltage range (with temperature tracking) | 26,4 V … 27,7 V DC ± 0.4% |
| Charging characteristics | I/U DIN41773 |
| Charging end voltage without temp.-Sensor | 26.4 V DC ±0.4% |
| Deep discharge protection and load rejection | 19,8 V DC ±0.4% |
| Max power loss ‚worst-case‘ | 44 W |
| Efficiency | 88,6% @ (Ue=230 V; Ua=26.4 V DC; Ia=INenn) |
| Residual ripple | < 150 mV eff. |
| Internal device protection | 2,5 A (T), 250 V |
| Fuse DC-output circuit (external) | FK2 15 A, or 10 A (T, external) |
| Fuse DC-battery circuit (external) | FK2 15 A, or 10 A (T, external) |
| Switching in parallel | yes |
| Switching in series | yes |
| Max. signal contact load “Netzbetrieb” (mains-OK[1]) | 30 V/ 0.5 A potential-free relay-contact |
| Max. signal contact load “Sammelstörung” (General error) | 30 V/ 0.5 A potential-free relay-contact |
| Max. signal contact load „Batterie oberhalb“ (Battery above ) | 30 V/ 0,5 A potential-free relay-contact |
| Max. signal contact load „Batterie innerhalb“ (Battery within) | 30 V/ 0,5 A potentialfree relay-contact |
| Max. signal contact load Shut-Down | 24 V DC (16 – 80 V DC) |
| floating ground gate input | |
| Max. signal contact load „Starkladung“ boost charge | 24 V DC (16 – 80 V DC) |
| floating ground gate input | |
| Type of connection: primary ‘Netz’ (mains) | Combicon-screw type terminal 2,5 mm² |
| Type of connection secondary ‘Ua’, ‘Batt’ | Combicon-screw type terminal 2,5 mm² |
| Type of connection message contacts IO-1 … 3 | Combicon-screw type terminal 1,5 mm² |
| Type of connection current share bus “CS” | Spring type terminal 0,5 mm2 |
| Battery type | Lead acid accumulator, maintenance-free, max. 170 Ah |
| Back-up time | Accumulator specific |
| Protective system | IP20 |
| Operating temperature | -10 °C … 50 °C |
| Storage temperature | -10 °C … 50 °C |
| Rel. humidity | ≤95% no condensation |
| Max. installation altitude | 2000 m above sea level |
| Dimensions (HxWxD) | 216,5 mm, 90,5 mm, 175 mm |
| Weight | 1,6 Kg |
| Fixation | Mounting bracket for mounting plate |
| UL approvals | UL 508 |
| C22.2 |
Reference : j-schneider.de
Download : Datasheet
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