Eaton 3S850D uninterruptible power supply (UPS) Standby (Offline) 0.85 kVA 510 W 8 AC outlet(s)
- Eaton 3S supplies battery backup power during outage and advanced surge protection to prevent damage from lightning strikes or accidental grid surge
- Compact and appealing design with glossy finish will perfectly fit in any modern residential or office environment
- To facilitate installation, wall mounting system is implemented on all models
- Surge protection circuits are compliant with IEC 61643-11 international standard
- 10A circuit breaker protects your equipment from overload (all models)
- Eaton offers free warranty for the equipment connected (applicable in EU countries and Norway only). This guarantee is included in the purchase price of all Eaton 3S products and covers unlimited warranty, covering damage due to the surge protection failure


Output power capacity | 0.85 kVA |
---|---|
Product colour | Black,White |
Output power | 510 W |
UPS topology | Standby (Offline) |
SKU | 3S850D |
EAN | 0743172101778 |
Manufacturer | Eaton |
Availability | In Stock |
Power | |
---|---|
Output power | 510 W |
Input operation voltage (min) | 161 V |
Input operation voltage (max) | 284 V |
Output operation voltage (min) | 220 V |
Output operation voltage (max) | 240 V |
Maximum current | 10 A |
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) |
LED indicators | Yes |
Surge protection | Yes |
Power protection features | Overdischarge |
Features | |
Output frequency | 50 Hz |
UPS topology | Standby (Offline) |
Output power | 510 W |
Input operation voltage (min) | 161 V |
Input operation voltage (max) | 284 V |
Output operation voltage (min) | 220 V |
Output operation voltage (max) | 240 V |
Maximum current | 10 A |
Surge protection | Yes |
Power protection features | Overdischarge |
Output power capacity | 0.85 kVA |
Input frequency | 50/60 Hz |
Battery | |
Battery technology | Sealed Lead Acid (VRLA) |
Hot-swap battery | No |
Cold start | Yes |
Automatic battery test | Yes |
Design | |
LED indicators | Yes |
Product colour | Black, White |
Safety | IEC 62040-1; IEC 62040-2 C2; IEC 62040-3; IEC 62040-4; IEC 61643-11 |
Certification | CE/EAC/Ukr/Cm/CB report |
Cable length | 1.5 m |
Operational conditions | |
---|---|
Operating temperature (T-T) | 0 - 40 °C |
Operating altitude | 0 - 3000 m |
Technical details | |
Output frequency | 50 Hz |
Harmonized System (HS) code | 85078000 |
Certificates | |
Certification | CE/EAC/Ukr/Cm/CB report |
Safety | IEC 62040-1; IEC 62040-2 C2; IEC 62040-3; IEC 62040-4; IEC 61643-11 |
Safety regulation & standards | |
Safety | IEC 62040-1; IEC 62040-2 C2; IEC 62040-3; IEC 62040-4; IEC 61643-11 |
Weight & dimensions | |
Weight | 4.3 kg |
Width | 335 mm |
Height | 86 mm |
Depth | 170 mm |
Logistics data | |
Harmonized System (HS) code | 85078000 |
Other features | |
Nominal input voltage | 230 V |
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