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Product Code: PBEL-311
MPN #: A9088192
Imagine a sudden power cut that stops your servers, wipes out unsaved work, and leaves you scrambling. The DELL Smart-UPS SRT 3000VA RM Online Double-Conversion 3kVA 2700W is built to stop that chaos. It supplies clean, uninterrupted electricity to critical equipment, protecting data and hardware from spikes, noise, and outages. If you rely on computers, networking gear, or medical devices, you need a reliable UPS that never lets the lights go out.
Businesses and home offices alike face unpredictable voltage swings and brief blackouts that can corrupt files or damage expensive gear. This problem matters because downtime costs money, reputation, and sometimes safety. The DELL Smart-UPS uses an online double-conversion design to keep voltage steady, switch to battery instantly, and filter out harmful surges. With network-grade conditioning and zero transfer time, you get continuous power that lets you finish a job, keep a server online, or maintain a critical system without interruption.
The UPS fits neatly into a 2U rack, making it ideal for data-center rows, server closets, and office networking cabinets. Use it to back up file servers, point-of-sale terminals, medical imaging workstations, or any critical device that cannot afford a sudden shutdown. It also works well in small labs or broadcast studios where audio and video gear need stable power. With ten C13/C19 outlets, you can connect multiple devices and keep them alive during an outage.
| Features | |
| Surge protection | Yes |
| Emergency Power Off (EPO) | Yes |
| Efficiency | 92% |
| Output frequency | 50/60 Hz |
| Output operation voltage (max) | 240 V |
| Output operation voltage (min) | 220 V |
| Input frequency | 40 - 70 Hz |
| Input operation voltage (max) | 275 V |
| Input operation voltage (min) | 100 V |
| Waveform | Sine |
| Output power | 2700 W |
| Output power capacity | 3 kVA |
| UPS topology | Double-conversion (Online) |
| Ports & interfaces | |
| SmartSlot | Yes |
| Emergency Power Off (EPO) connector | Yes |
| Ethernet LAN (RJ-45) ports | 2 |
| Serial interface type | RS-232 |
| Serial interface | Yes |
| USB port type | USB Type-B |
| USB port | Yes |
| AC outlets quantity | 10 AC outlet(s) |
| Power plug | C20 coupler |
| AC outlet types | C13 coupler, C19 coupler |
| Battery | |
| Battery technology | Sealed Lead Acid (VRLA) |
| Design | |
| Display type | LCD |
| Rack capacity | 2U |
| Product colour | Black |
| Form factor | Rackmount |
| Weight & dimensions | |
| Weight | 31.3 kg |
| Height | 85 mm |
| Depth | 635 mm |
| Width | 432 mm |
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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)