Imagine a sudden power dip that shuts down your server and wipes out hours of work. That is a real risk for any office or data center. The CyberPower PR3000ERT2U 3000W 3kVA Line Interactive UPS Rackmount is a heavy-duty battery backup that keeps your computers, networking gear and critical peripherals running when the grid fails. It protects against outages, voltage spikes and brownouts, so you never lose data or productivity.
CyberPower PR3000ERT2U 3000W 3kVA Line Interactive UPS Rackmount
Power loss can corrupt files, damage hardware and halt business operations. For a small company or a large server room, each minute of downtime costs money and reputation. This UPS solves the problem by delivering a pure sine wave output, automatic voltage regulation and fast 4 ms transfer to battery. The result is clean, uninterrupted power that lets you save work, shut down safely or keep critical services online.
Benefits
- Instant power switch protects data from sudden outages.
- Pure sine wave output runs sensitive equipment without distortion.
- Hot-swap battery lets you replace the battery without shutting down.
- Built-in EPO button lets you turn off all connected UPS units with one press.
- LCD display and LED indicators give clear status at a glance.
Usages
The PR3000ERT2U fits in a standard 2U rack or can be used as a tower in a server closet. It is ideal for protecting workstations, file servers, network switches, routers and storage arrays. Small businesses use it to keep point-of-sale systems online. Data centers install several units together and link them to a single Emergency Power Off switch for coordinated shutdowns. It also works well in remote office cabinets where space is limited.
Key Features
- 3000 W (3 kVA) continuous power capacity.
- Line-interactive topology with automatic voltage regulation.
- Pure sine wave output for clean power.
- 8 AC outlets (C13 and C19) for flexible device connections.
- Two Ethernet (RJ-45) ports and one RS-232 port for network management.
- SNMP/HTTP monitoring for remote alerts.
- Hot-swap battery design reduces maintenance downtime.
- Emergency Power Off (EPO) connector for safety compliance.
- Active PFC and 1.0 power factor for efficient operation.
- 4 ms transfer time from line to battery mode.
- 57.5 dB fan noise with active cooling for reliable heat dissipation.
- Energy Star certified for lower power consumption.
Specifications
| 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 |
57.5 dB |
| EMI/RFI noise filtering |
Yes |
| EMI/RFI noise filtering |
Yes |
| Emergency Power Off (EPO) |
Yes |
| Power Factor Correction (PFC) type |
Active |
| Power factor |
1 |
| Number of output phases |
1 |
| Number of input phases |
1 |
| Heat dissipation |
120.8 BTU/h |
| Response time |
4 ms |
| Surge energy rating |
2430 J |
| Transfer time (Line Mode to Battery Mode) |
4 ms |
| 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 |
3000 W |
| Output power capacity |
3 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 port |
Yes |
| AC outlets quantity |
8 AC outlet(s) |
| Power plug |
C20 coupler |
| AC outlet types |
C13 coupler, C19 coupler |
| Battery |
| Hot-swap battery |
Yes |
| Battery recharge time |
3 h |
| Typical backup time at half load |
6.4 min |
| Typical backup time at full load |
1.3 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 |
2.4 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 |
| Certification |
CE , FCC A , UL , RCM , VCCI |
| Compliance certificates |
RoHS |
| Packaging content |
| Manual |
Yes |
| Cables included |
Serial, USB cable |
| Rack mount kit |
Yes |
| Sustainability |
| Sustainability compliance |
Yes |
| Sustainability certificates |
ENERGY STAR |
| Weight & dimensions |
| Weight |
32.3 kg |
| Height |
86.5 mm |
| Depth |
500 mm |
| Width |
433 mm |
| Packaging data |
| Package weight |
40.3 kg |
| Package height |
275 mm |
| Package depth |
620 mm |
| Package width |
560 mm |
| Other features |
| Operating temperature (T-T) |
0 - 40 °C |
| Battery type |
RBP0129 |
