Nepertraukiamo maitinimo šaltinio (UPS) sistemos, Solar Power // ... 230v -->110v prt-3000w
Avarinis maitinimo šaltinis (UPS + AVR) 12V UPS-6000S Sinus 6000W/3000W 12V/230V
Qoltec 52287 Omline UPS for RACK | 3kVA | 3000W | Power factor 1.0 | Battery 6x12V/7Ah








