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The product's shade and actual color may differ from what is shown in the picture, as the images are for illustrative purposes. The product description is general and may not include all the product's features.
CyberPower OLS3000ERT2UA uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA 1800 W 8 AC outlet(s)
811,96 €
667.67 €
Monthly payment from 18,09 €
3041269 OLS3000ERT2UA
4711027791340, 4711027791647, 4712856273823, 4712856273854
2026-09-29
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All about the product
CyberPower OLS2000ERT2UA is a high-performance UPS featuring online double-conversion topology, which provides seamless Pure Sine Wave power for mission-critical devices such as NAS and servers, DVRs/surveillance systems, transportation and infrastructure, and emergency systems. It’s typically integrated in the back office, server room, and data center environment.The UPS features color LCD panel for users to monitor power system and configure settings easily. This model can be used with compatible Extended Battery Modules (EBM) to prolong system runtime during power interruption. The variable speed fans provide automatic thermal management based on power load to reduce noise and provide greater comfort for users. The product also supports power management software to perform real-time monitoring and remote management.
Features
| Product colour | Black |
| Display type | LCD |
| USB port | Yes |
| Form factor | Rackmount/Tower |
| Weight | 19.2 kg |
| Width | 438 mm |
| Depth | 430 mm |
| Height | 88 mm |
| Cables included | USB cable; Input power cable |
| Cable length | 1.5 m |
| Cooling type | Active |
| Package width | 540 mm |
| Package depth | 550 mm |
| Package height | 230 mm |
| Package weight | 23.4 kg |
| Number of batteries supported | 3 |
| Manual | Yes |
| Country of origin | China |
| Certification | CE, EAC |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -20 - 50 °C |
| Operating relative humidity (H-H) | 5 - 95% |
| Ethernet LAN (RJ-45) ports | 1 |
| Housing material | Metal |
| Battery technology | Sealed Lead Acid (VRLA) |
| Battery recharge time | 4 h |
| Control type | Buttons |
| Battery voltage | 48 V |
| Battery capacity | 9 Ah |
| Power factor | 0.9 |
| Power protection features | Over power |
| Batteries included | Yes |
| Storage relative humidity (H-H) | -20 - 50% |
| Audible alarm(s) | Yes |
| AC outlets quantity | 8 AC outlet(s) |
| Maximum current | 9 A |
| USB port type | USB Type-B |
| Operating altitude | 0 - 1500 m |
| Surge protection | Yes |
| Output power | 1800 W |
| Harmonized System (HS) code | 8504408590 |
| Rack capacity | 2U |
| Response time | 0 ms |
| Number of batteries included | 2 pc(s) |
| Built-in fan | Yes |
| Serial ports quantity | 1 |
| RS-232 ports | 1 |
| Serial interface type | RS-232 |
| Non-operating altitude | 0 - 1500 m |
| Heat dissipation | 682 BTU/h |
| Serial interface | Yes |
| UPS topology | Double-conversion (Online) |
| Output power capacity | 2 kVA |
| Waveform | Pure sine |
| Input operation voltage (min) | 190 V |
| Input operation voltage (max) | 300 V |
| Input frequency | 50/60 Hz |
| Output operation voltage (min) | 208 V |
| Output operation voltage (max) | 240 V |
| Output frequency regulation | 0.5 Hz |
| Surge energy rating | 363 J |
| Crest factor | 3:1 |
| Emergency Power Off (EPO) | Yes |
| AC outlet types | C13 coupler |
| Power plug | Type F |
| Typical backup time at full load | 3.8 min |
| Typical backup time at half load | 13.1 min |
| Battery life (max) | 5 year(s) |
| Hot-swap battery | Yes |
| Output frequency | 50/60 Hz |
| Output voltage Total Harmonic Distortion (THD) | 5% |
| Rack mount kit | Yes |
| Audible alarm modes | Alarm when on battery; Low battery alarm; Overload alarm; Fault; Battery replacement |
| Efficiency (ECO mode) | 95% |
| ECO mode | Yes |
| Modem (RJ-11) ports | 1 |
| Output voltage regulation | 1% |
| Input power factor | 0.99 |
| EMI/RFI noise filtering | Yes |
| Replacement battery cartridge | RBP0157 |
| Charging current | 1.5 A |
| Output power factor | 0.9 |
| Emergency Power Off (EPO) connector | Yes |
| Compliance certificates | CE; RoHS; EAC |








