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J.Schneider Elektrotechnik Battery buffered DC-UPS
DC-UPS J.Schneider AKKUTEC 24V
Features:
J.Schneider Elektrotechnik Battery buffered DC-UPS
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 back-up time depends on the state of charge of the accumulators and the discharge current.
Features:
- 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
| Technical Data | |
| Nominal input voltage | 230VAC (±15%) |
| Input voltage range for charging operation | 195.5V … 264.5V |
| Nominal frequency | 47Hz … 63Hz |
| Power consumption | 350VA |
| Self current consumption | 75mA@24V |
| Max. nominal input current | 1,4A |
| Max. inrush current | 35A/2ms |
| Max. nominal output current | 10A |
| Nominal output voltage (in mains operation) | 24VDC |
| Output voltage range (with temperature tracking) | 26,4V … 27,7VDC ± 0.4% |
| Ausgangsspannung (Starkladung aktiv) | 28,56VDC |
| Charging characteristics | I/U DIN41773 |
| Charging end voltage without temp.-Sensor | 26.4VDC ±0.4% |
| Deep discharge protection and load rejection | 19,8VDC ±0.4% |
| Max power loss ‚worst-case‘ | 44W |
| Efficiency | 88,6% @ (Ue=230V; Ua=26.4VDC; Ia=INenn) |
| Residual ripple | < 150mV eff. |
| Internal device protection | 2,5A (T), 250V |
| Fuse DC-output circuit (external) | FK2 15A, or 10A (T, external) |
| Fuse DC-battery circuit (external) | FK2 15A, or 10A (T, external) |
| Switching in parallel | yes |
| Switching in series | yes |
| Max. signal contact load “Sammelstörung” (General error) | 30V/ 0.5A potential-free relay-contact |
| Max. signal contact load „Batterie oberhalb“ (Battery above) | 30V/ 0,5A potential-free relay-contact |
| Max. signal contact load „Batterie innerhalb“ (Battery within) | 30V/ 0,5A potentialfree relay-contact |
| Max. signal contact load Shut-Down | 24VDC (16 - 80VDC) |
| floating ground gate input | |
| Max. signal contact load „Starkladung“ boost charge | 24VDC (16 - 80VDC) |
| 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 | 2000m above sea level |
| Dimensions (HxWxD) | 216,5mm, 90,5mm, 175mm |
| Weight | 1,6Kg |
| Fixation | Mounting bracket for mounting plate |
| UL approvals | UL 508 |
| C22.2 |
Data sheet
- POWER
- 10W-50W
50W-100W - OUTPUT
- Single
- PRODUCT RANGE
- DIN Rail
Enclosed
Rack Mount - FIELD OF APPLICATION
- Industrial
Oil & Gas