PSU 24VDC 180 As Hybrid 60W
UPS solution for remote-controlled and automated stations
Low-drop version for peak currents > 300W
Part-No.: 2501704_H001
Description
PSU-hybrid, the reliable UPS solution for remote controlled and automated stations.
Combined capacitor/battery UPS for supplying and buffering pulse and continuous loads
- Power rating: 60 W continuous + 300 W pulse load + 180 As spare buffer with empty battery
- Capacitor reserve buffer ensures emergency operation in the event of a discharged or defective battery
- Application example: 12 Ah battery on motor and telecontrol and protection technology -> 3.75 h Buffering 60 W + at least 50 switching operations 300 W + reserve buffer with empty battery over approx. 15 sec
Extended battery buffer time / lifetime, additional reserve buffer
- by combining battery buffers for continuous loads and capacitor as pulse and reserve buffer, the battery is spared and the service life is significantly extended
- Tests showed twice the battery life compared to conventional UPS
Efficiency comparison
PSU-Hybrid compared to standard UPS with self-battery size (1.3 Ah).
Result: The PSU-Hybrid offers twice as much for frequent switching cycles and a 30% longer coninuous load buffer time for a few switching cycles. In addition, the PSU-Hybrid offers between 50% and 100% more pulse load cycles compared to traditional UPS with the same battery size.
Inputs and outputs for telecontrol connection
- Output for capacitor monitoring and battery status
- Remote test input for battery
Technical data
| Auxiliary voltage | Single-phase: 100 ... 240 VAC (±10%) or 127 ... 300 VDC |
| Three-phase: 100 ... 120 VAC (±10%) | |
| Output 3.3 / 3.4 | 24 VDC; 60 W continuous load + max. 300 W pulse load +180 As reserve buffer (motor + RTU) |
| Output 3.1 / 3.2 | 24 VDC, unregulated, only capacitor max. 300 W pulse load + 180 As reserve buffer |
| Contact 2.1 / 2.2 | Battery and capacitor status |
| Contact 5.1 / 5.2 | AC/DC auxiliary voltage availability |
| Input | Status query forür battery state |
| Capacitor | Capacity 8.3 F, Charge 180 As, Energy: 2400 Ws |
| Battery module | Capacity: selectable; charging current: selectable, depending on battery size (1.3 Ah ... 12 Ah, further values on request) |
| Operating temperature | -25 ° C ... +60 ° C |
| Storage temperature | -30 ° C ... +70 ° C |
| Degree of protection | Housing IP 42; Terminals IP 22 |
| Weight | 2 kg |
| Dimensions | h x w x t = 225 x 105 x 110 mm |
| Fixing | 35 mm standard rail |
Use of the PSU hybrid in a municipal utility
The manager of a municipal utility reported that with the PSU-Hybrid he could halve the battery size compared to his previous solution and still extend the battery life by up to 50%. "Kries was the first supplier on the market with the compact design of the PSU-Hybrid!"
