DC-UPS for capacitors, primary : 12 V, secondary: 12 V, output: 25, energy: 0.5 kJ, dimensions: 123 x 65 x 145 mm, weight: 0.7 kg
Short description
The DC UPS of the C-TEC 1225 P series is equipped with integrated ultracapacitors for accumulating energy. During normal operation this capacitor is charged by an internal charger which is supplied by an external, regulated DC power supply. If the DC supply is interrupted, energy of the ultracapacitors is released in a unregulated process (12,25 to 10 V DC). The load is supplied by the buffermodul until the voltage is ≤ 10 V. The buffering time depends on the state of charge of the capacitor and discharging current. As further function the C-TEC 1225 Pcan provide more current for a certain time. The DC-UPS shows the following features:
|
|---|
| Nominal input voltage |
12 V DC ±10% |
| Min. nominal input voltage for charging mode | 11,3 V DC |
| Max. nominal input current |
28,5 A DC |
| Max. charging current |
3,5 A DC |
| Nominal output voltage (mains operation) |
12 V DC ±10% |
| Nominal output voltage (buffer operation) |
12 V … 10 V DC ± 2 % |
| Max. nominal output current | 25 A DC |
| Efficiency |
>90 % |
| Parallel connection |
No |
| Series connection | No |
| Energy content |
0,5 kJ |
| Buffer time |
47 sec @ 1 A / 1 sec @ 25 A |
| Degree of protection |
IP20 |
| Operating temperature |
-40 ... 60 °C |
| Storage temperature |
-40 ... 60 °C |
| Relative humidity |
95 % non-condensing |
| Max. altitude (without derating) | 2000 m above sealevel |
| Dimensions (H x W x D) |
123 mm x 65 mm x 145 mm |
| Weight |
0,7 kg |
| Fixation |
Snap-on mounting for DIN top hat rail or mounting bracket for mounting plate |
| Norms and Regulations |
EN 50178 / EN 60950 |
| UL approvals |
No |
