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Product Code: PBEL-277
MPN #: PR1500ERT2U
Never lose your work when the lights flicker. The CyberPower PR1500ERT2U 1.5 kVA Line-Interactive UPS Pure Sine is a battery-backed power protector that keeps PCs, servers and networking gear running when the grid fails. If a sudden outage or voltage spike hits your office, you can lose unsaved files, damage hardware, or face costly downtime. This UPS gives you the time you need to save data, shut down safely, or keep critical services alive.
Power interruptions are more than an inconvenience; they can corrupt databases, halt production, and damage sensitive electronics. For a small business or a data center, each minute of loss can mean lost revenue and angry customers. The CyberPower PR1500ERT2U UPS solves this by delivering a clean pure sine wave that mimics utility power, while its line-interactive technology corrects voltage swings without switching to battery. With 1.5 kVA capacity and ten outlets, you can protect both critical servers and peripheral devices. The unit also supports hot-swap batteries and an Emergency Power Off button, so you stay in control during an emergency.
Use the PR1500ERT2U in a server rack to guard database servers, in a network closet to keep switches and routers alive, in a small office to protect workstations and printers, or in a remote work site where power is unreliable. The convertible rack-mount or tower design lets you place it on a shelf or slide it into a 2U rack, fitting almost any environment.
| Features | |
| Audible alarm modes | Alarm when on battery, Fault, Low battery alarm, Overload alarm |
| Management protocols | SNMP/HTTP |
| Audible alarm(s) | Yes |
| Power protection features | Overload |
| Surge protection features | Network |
| Surge protection | Yes |
| Noise level | 52.5 dB |
| EMI/RFI noise filtering | Yes |
| EMI/RFI noise filtering | Yes |
| Emergency Power Off (EPO) | Yes |
| Power Factor Correction (PFC) type | Active |
| Output power factor | 1 |
| Number of output phases | 1 |
| Number of input phases | 1 |
| Heat dissipation | 75.1 BTU/h |
| Response time | 4 ms |
| Surge energy rating | 2430 J |
| Maximum current | 10 A |
| Automatic Voltage Regulation (AVR) | Yes |
| Output frequency | 50/60 Hz |
| Output operation voltage (max) | 240 V |
| Output operation voltage (min) | 220 V |
| Input frequency | 50/60 Hz |
| Input operation voltage (max) | 288 V |
| Input operation voltage (min) | 159 V |
| Waveform | Pure sine |
| Output power | 1500 W |
| Output power capacity | 1.5 kVA |
| UPS topology | Line-Interactive |
| Ports & interfaces | |
| Emergency Power Off (EPO) connector | Yes |
| Ethernet LAN (RJ-45) ports | 2 |
| RS-232 ports | 1 |
| Serial ports quantity | 1 |
| Serial interface type | RS-232 |
| Serial interface | Yes |
| USB 2.0 ports quantity | 1 |
| USB port | Yes |
| AC outlets quantity | 10 AC outlet(s) |
| Power plug | C14 coupler |
| AC outlet types | C13 coupler |
| Battery | |
| Hot-swap battery | Yes |
| Battery recharge time | 3 h |
| Typical backup time at half load | 18.6 min |
| Typical backup time at full load | 6 min |
| Number of batteries supported | 1 |
| Battery technology | Sealed Lead Acid (VRLA) |
| Design | |
| LED indicators | Fault, Power, Status |
| Display type | LCD |
| Control type | Buttons |
| Built-in fan | Yes |
| Cooling type | Active |
| Cable length | 3.05 m |
| Rack capacity | 2U |
| Housing material | Metal |
| Product colour | Black |
| Form factor | Rackmount/Tower |
| Operational conditions | |
| Non-operating altitude | 0 - 15000 m |
| Operating altitude | 0 - 3000 m |
| Storage relative humidity (H-H) | 0 - 95% |
| Operating relative humidity (H-H) | 0 - 95% |
| Storage temperature (T-T) | -15 - 45 °C |
| Operating temperature (T-T) | 0 - 40 °C |
| Certificates | |
| Compliance certificates | RoHS |
| Packaging content | |
| Manual | Yes |
| Cables included | Serial, USB cable |
| Rack mount kit | Yes |
| Sustainability | |
| Sustainability compliance | Yes |
| Weight & dimensions | |
| Weight | 29.4 kg |
| Height | 86.5 mm |
| Depth | 412 mm |
| Width | 433 mm |
| Packaging data | |
| Package weight | 31.2 kg |
| Package height | 275 mm |
| Package depth | 530 mm |
| Package width | 560 mm |
| Other features | |
| Operating temperature (T-T) | 0 - 40 °C |
| Battery type | RBP0129 |
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We are retiring PICOPC Products MNHO-073, MNHO-048 and MNHO-043 and they have reached EOL (End Of Life) as we are introducing new products with better technology. We would recommend you to look into MNHO-095. For Untangle, pfSense, OPNsense, Windows 11, Proxmox VE etc. we recommend MNHO-095 whereas for Sophos, Kerio Control and Endian, we would recommend MNHO-069. (A complete list of supported OS can be found in each product's listing)