HPSB 27,6V/10A/2x17Ah buffer, switch mode power supply unit
| Power supply | 200 - 240 V AC |
| Power supply output | 10 A / 27.6 V DC (total output current with charging) |
| Battery charging current | 1A/2A/4A |
| Battery | 2 x 7Ah / 2 x 17Ah |
| Efficiency | 87% |
| Dimensions | 330 x 380 x 173 [+/-2 mm] distance from surface: 14 mm |
| Protections | SCP, OLP, OVP, UVP, tamper – opening of enclosure |
| Closing | bolted (lock assembly possible) |
| Installation | surface-mounted |
| Indication | LED optical indication |
| Material | steel DC01, 1mm, RAL9003 (white), metallic |
| IP protection class | IP 20 |
| Warranty | 2 years from production date |