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CyberPower · Uninterruptible Power Supplies (UPSs)
CyberPower OLS3000ERT2UA uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA price in United Kingdom
Model OLS3000ERT2UAMPN OLS3000ERT2UAEAN 4711027791340EAN 4711027791647
- Battery9 Ah
- TypeRackmount/Tower
- Weight19.2 kg
- ColourBlack
Lowest price incl. delivery
£839.99
at Back to the OfficeFree deliveryIn stock
- 1 store
- 1 in stock
- 1 with free delivery
- Checked 7 Oct 2026, 05:41 UTC
Ad · prices and stock as last reported by the store; the store's checkout is what counts.
Prices in United Kingdom
1 store · prices in GBP · updated 7 Oct 2026, 05:41 UTC
Lowest price£839.99at Back to the Office · free shippingGo to Back to the Office (opens in a new tab)
Price range across 1 offer
Every store asks the same price.
- 1 of 1 stores in stock
- 1 with free shipping
- Checked 7 Oct 2026, 05:41 UTC
- Back to the OfficeLowest priceCyberPower OLS3000ERT2UA uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA 1800 W 8 AC outlet(s) In stockFree shipping£839.99incl. free shippingGo to store : Back to the Office (opens in a new tab)
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Product details
Identification
- Brand
- CyberPower
- Product
- OLS3000ERT2UA uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA
- Full name
- CyberPower OLS3000ERT2UA uninterruptible power supply (UPS) Double-conversion (Online) 2 kVA 1800 W 8 AC outlet(s)
- Manufacturer part number
- OLS3000ERT2UA
- EAN / UPC
- 4711027791340, 4711027791647, 4712856273823, 4712856273854
84 specifications from the manufacturer's data sheet
Features
| UPS topology | Double-conversion (Online) |
|---|---|
| Output power capacity | 2 kVA |
| Output power | 1800 W |
| 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 | 50/60 Hz |
| Output frequency regulation | 0.5 Hz |
| Output voltage regulation | 1% |
| Maximum current | 9 A |
| Surge energy rating | 363 J |
| Response time | 0 ms |
| Heat dissipation | 682 BTU/h |
| Efficiency (ECO mode) | 95% |
| Power factor | 0.9 |
| Input power factor | 0.99 |
| Output power factor | 0.9 |
| Crest factor | 3:1 |
| ECO mode | Yes |
| Emergency Power Off (EPO) | Yes |
| Output voltage Total Harmonic Distortion (THD) | 5% |
| EMI/RFI noise filtering | Yes |
| Surge protection | Yes |
| Power protection features | Overload |
| Audible alarm(s) | Yes |
| Audible alarm modes | Battery replacement, Low battery alarm, Overload alarm, Fault, Alarm when on battery |
Ports & interfaces
| AC outlet types | C13 coupler |
|---|---|
| Power plug | Type F |
| AC outlets quantity | 8 AC outlet(s) |
| USB port | Yes |
| USB port type | USB Type-B |
| Serial interface | Yes |
| Serial interface type | RS-232 |
| RS-232 ports | 1 |
| Serial ports quantity | 1 |
| Modem (RJ-11) ports | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Emergency Power Off (EPO) connector | Yes |
Battery
| Battery technology | Sealed Lead Acid (VRLA) |
|---|---|
| Battery capacity | 9 Ah |
| Battery voltage | 48 V |
| Number of batteries included | 2 pc(s) |
| Number of batteries supported | 3 |
| Typical backup time at full load | 3.8 min |
| Typical backup time at half load | 13.1 min |
| Battery life (max) | 5 year(s) |
| Battery recharge time | 4 h |
| Charging current | 1.5 A |
| Hot-swap battery | Yes |
| Replacement battery cartridge | RBP0157 |
Design
| Form factor | Rackmount/Tower |
|---|---|
| Product colour | Black |
| Housing material | Metal |
| Rack capacity | 2U |
| Cable length | 1.5 m |
| Cooling type | Active |
| Built-in fan | Yes |
| Control type | Buttons |
| Display type | LCD |
Operational conditions
| Operating temperature (T-T) | 0 - 40 °C |
|---|---|
| Storage temperature (T-T) | -20 - 50 °C |
| Operating relative humidity (H-H) | 5 - 95% |
| Storage relative humidity (H-H) | -20 - 50% |
| Operating altitude | 0 - 1500 m |
| Non-operating altitude | 0 - 1500 m |
Packaging content
| Batteries included | Yes |
|---|---|
| Rack mount kit | Yes |
| Cables included | Input power cable, USB cable |
| Manual | Yes |
Certificates
| Compliance certificates | CE, EAC, RoHS |
|---|---|
| Certification | CE, EAC |
Weight & dimensions
| Width | 438 mm |
|---|---|
| Depth | 610 mm |
| Height | 88 mm |
| Weight | 19.2 kg |
Packaging data
| Package width | 540 mm |
|---|---|
| Package depth | 550 mm |
| Package height | 230 mm |
| Package weight | 23.4 kg |
Logistics data
| Harmonized System (HS) code | 8504408590 |
|---|---|
| Country of origin | China |
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