DC-UPS for batteries, primary : 115-230 V, secondary : 24 V, output: 2.1 A, dimensions: 92,5x60x116 mm, weight: 0.55 kg
| Nominal input voltage | 115 ... 230 V AC -15% +15% | 
| Nominal frequency | 47 ... 63, Hz | 
| Max. nominal input current | 0,84 A @ 115 V AC 0,42 A @ 230 V AC | 
| 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.-sensor) | 19,8 V DC ... 26,8 V DC | 
| Max. nominal output current | 2 A at 100% ED Current limit at 1,1 x I Nenn | 
| 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 | |
| Battery type | Pb-Akku, maintenance-free | 
| Buffer time | Depending on battery and load | 
| Degree of protection | IP 20 | 
| Operating temperature | 0 ... 45 °C | 
| Storage temperature | 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 50178 / EN 60950 EN 61000-6-4 EN 61000-6-2 | 
| UL approvals | UL 508 C22.2 |