Category: Uninterruptible Power Supplies (UPSs)
        | Output power capacity | 0.85 kVA | 
|---|---|
| Product colour | Black,White | 
| Output power | 510 W | 
| Form factor | Tower | 
| SKU | 3S850B | 
| EAN | 3553340705045 | 
| Manufacturer | Eaton | 
| Availability | In Stock | 
Eaton 3S850B 3S Gen2 Desktop UPS
The Eaton 3S850B 3S Gen2 Desktop Uninterruptible Power Supply provides power and surge protection for desktop computers, wireless networks, gaming consoles, and other critical equipment in your home or business.
Key Features
Complete protection
Full protection
Modern usage and easy integration
Peace of mind
| Power | |
|---|---|
| Output power | 510 W | 
| Input operation voltage (min) | 184 V | 
| Input operation voltage (max) | 264 V | 
| Output operation voltage (min) | 220 V | 
| Output operation voltage (max) | 230 V | 
| Efficiency | 98% | 
| Output power capacity | 0.85 kVA | 
| Ports & interfaces | |
| Cable length | 1.5 m | 
| USB port | Yes | 
| AC outlets quantity | 8 AC outlet(s) | 
| USB 2.0 ports quantity | 2 | 
| Performance | |
| UPS topology | Standby (Offline) | 
| Number of output phases | 1 | 
| Number of input phases | 1 | 
| LED indicators | Yes | 
| Surge protection | Yes | 
| Power protection features | Overdischarge | 
| Noise level | 25 dB | 
| Features | |
| Output frequency | 50/60 Hz | 
| UPS topology | Standby (Offline) | 
| Number of output phases | 1 | 
| Number of input phases | 1 | 
| Output power | 510 W | 
| Input operation voltage (min) | 184 V | 
| Input operation voltage (max) | 264 V | 
| Output operation voltage (min) | 220 V | 
| Output operation voltage (max) | 230 V | 
| Efficiency | 98% | 
| Surge protection | Yes | 
| Power protection features | Overdischarge | 
| Noise level | 25 dB | 
| Output power capacity | 0.85 kVA | 
| Input frequency | 46/70 Hz | 
| Battery | |
| Battery voltage | 12 V | 
| Battery capacity | 9 Ah | 
| Battery technology | Sealed Lead Acid (VRLA) | 
| Hot-swap battery | No | 
| Cold start | Yes | 
| Automatic battery test | Yes | 
| Design | |
| Form factor | Tower | 
| LED indicators | Yes | 
| Product colour | Black, White | 
| Safety | IEC/EN 62040-1, IEC/EN 62040-2 | 
| Certification | IEC/EN 62040-1, EAC, IEC/EN 62040-2, IEC/EN 62040-2 CE | 
| Cable length | 1.5 m | 
| Operational conditions | |
|---|---|
| Operating relative humidity (H-H) | 0 - 85% | 
| Operating altitude | 0 - 2000 m | 
| Technical details | |
| Output frequency | 50/60 Hz | 
| Compliance certificates | CE, EAC | 
| Weight & dimensions | |
| Weight | 4.3 kg | 
| Width | 335 mm | 
| Height | 170 mm | 
| Depth | 85 mm | 
| Packaging data | |
| Cables included | USB cable | 
| Rack mount kit | No | 
| Certificates | |
| Safety | IEC/EN 62040-1, IEC/EN 62040-2 | 
| Certification | IEC/EN 62040-1, EAC, IEC/EN 62040-2, IEC/EN 62040-2 CE | 
| Packaging content | |
| Cables included | USB cable | 
| Rack mount kit | No | 
| Product | 
                        
                            
    
         
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|---|---|---|---|---|---|---|
| SKU | 
                                 
                                                                                                                                3S850B                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                BK500EI                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                BK350EI                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                PSP500MT3-230U                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                10120061                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                EL500IEC                                                                                                                         
                             | 
                                            
| Manufacturer | 
                                 
                                                                                                                                Eaton                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                APC                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                APC                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Vertiv                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                PowerWalker                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Eaton                                                                                                                         
                             | 
                                            
| Form factor | 
                                 
                                                                                                                                Tower                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Tower                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Tower                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Tower                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Compact                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Tower                                                                                                                         
                             | 
                                            
| Output power capacity | 
                                 
                                                                                                                                N/A                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                300VA to 600VA                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                300VA to 600VA                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                300VA to 600VA                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                600VA to 1200VA                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                300VA to 600VA                                                                                                                         
                             | 
                                            
| Product colour | 
                                 
                                                                                                                                N/A                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Beige                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Beige                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Black                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Black                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Black                                                                                                                         
                             | 
                                            
| Output power | 
                                 
                                                                                                                                500W to 1000W                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                150W to 300W                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                150W to 300W                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                150W to 300W                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                300W to 500W                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                150W to 300W                                                                                                                         
                             | 
                                            
| UPS topology | 
                                 
                                                                                                                                Standby (Offline)                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Standby (Offline)                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Standby (Offline)                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Standby (Offline)                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N/A                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Standby (Offline)                                                                                                                         
                             |