Vertiv Liebert PSA 500VA UPS 230VAC (PSP500MT3-230U)

The Vertiv Liebert PSA 500VA UPS 230VAC (PSP500MT3-230U) is an economical, full-featured standby UPS engineered to deliver essential power protection without complicating your IT setup. Designed for compact spaces and small networks, this model provides reliable backup power for workstations, small routers and bridges, point-of-sale terminals, and other sensitive electronics. It combines a cost-effective power protection solution with a compact footprint, making it ideal for home offices, small offices, laboratories, and retail environments where dependable uptime matters but space and budget are at a premium. With Vertiv’s Liebert branding, you gain trusted protection that guards against outages, brownouts, and voltage spikes while keeping your critical devices safe and available when the power goes out.

• Economical standby UPS designed for essential IT loads, delivering dependable backup power for workstations, routers, bridges, POS terminals, and other sensitive devices without adding bulk or complexity. Its compact form keeps desks and shelves clear while still providing reliable performance during outages or voltage fluctuations.
• Powerful 500 VA / 300 W capacity with a 230 VAC output, paired with auto-sensing input to accommodate regional voltage conditions. This ensures your connected equipment receives stable power during brief outages or minor disturbances, helping prevent data loss and hardware stress.
• Integrated surge protection and EMI/RFI filtering help shield connected electronics from damaging spikes and electromagnetic interference. By reducing noise on the line, the UPS contributes to improved data integrity, smoother operation of network devices, and extended hardware life.
• User-friendly management with USB connectivity for safe shutdown and monitoring. Front-panel indicators provide at-a-glance status, while compatible software gives you visibility into battery health, runtime, and system alerts for proactive maintenance and graceful recovery.
• Lightweight, compact design optimized for small spaces, with straightforward operation and straightforward battery maintenance. It’s built to endure everyday office life, with reliable performance and a design that suits desks, shelves, or equipment racks in smaller setups.

Technical Details of Vertiv Liebert PSA 500VA UPS 230VAC (PSP500MT3-230U)

• Model: PSP500MT3-230U
• UPS topology: Standby (offline)
• Power rating: 500 VA / 300 W
• Input voltage: 230 VAC nominal (accepts a typical regional range such as 170–264 VAC depending on supply)
• Output voltage: 230 VAC ±5%
• Frequency: 50/60 Hz auto-sensing
• Transfer time: 4–6 milliseconds typical
• Battery type: Sealed lead-acid (SLA), maintenance-free
• Battery runtime: Viewable runtime varies with load; provides minutes of protection at low to moderate loads and shorter periods under heavier load
• Interfaces: USB port for monitoring and safe shutdown; bundled software enables automatic graceful shutdown and status alerts
• Protection features: Surge protection, EMI/RFI filtering, and overload protection to safeguard connected devices
• Physical form factor: Desktop/compact tower suitable for under-desk placement or compact equipment setups
• Operating environment: Designed for typical office/tech environments with standard ventilation
• Warranty: Typically a limited warranty (region-dependent) with access to service and support through Vertiv partners

How to install Vertiv Liebert PSA 500VA UPS 230VAC

Installing the PSP500MT3-230U is quick and straightforward. Follow these general steps to ensure proper protection and reliable operation:

• Choose a stable, well-ventilated location near the equipment you intend to protect. Avoid placing the UPS in enclosed cabinets or areas with excessive heat or moisture.
• Position the UPS so the outlets are accessible and the unit is easy to connect to the wall outlet and your devices. Ensure there is clearance around the unit for cooling and cable management.
• Plug the UPS into a properly grounded AC wall outlet. Allow the internal battery to begin charging; this may take several hours for a full initial charge.
• Connect your critical devices (such as the computer, monitor, modem/router, and POS terminal) to the battery-protected outlets on the UPS. Leave noncritical devices on the surge-only outlets if available.
• Connect the USB cable from the UPS to your computer and install the Liebert monitoring software. Use the software to configure automatic shutdown, monitor battery status, and receive alerts when power events occur.
• Run a self-test from the front panel or via the software to verify operation. If the test indicates low battery capacity, consult the user manual for battery replacement guidance or contact support.
• Regularly monitor battery health and schedule periodic tests to ensure the unit will provide backup power when needed. Replace the battery according to the manufacturer’s guidance to maintain optimal performance.

Frequently asked questions

• Q: What devices can the Vertiv Liebert PSA 500VA UPS protect? A: It protects essential IT equipment such as workstations, small routers, bridges, POS terminals, and other sensitive electronics that require stable power during outages or voltage fluctuations.
• Q: Does this UPS support automatic shutdown? A: Yes. When connected via USB, the Liebert monitoring software enables safe, automatic shutdown of a connected computer in prolonged outages, helping prevent data loss and corruption.
• Q: How long will the UPS keep devices running during an outage? A: Runtime depends on the load. At lower loads, you can expect several minutes of runtime; as the load increases toward the 300 W rating, runtime decreases. Always plan for graceful shutdown in longer outages.
• Q: What is the warranty for this unit? A: Warranty terms vary by region, but Vertiv Liebert UPS products commonly include a limited warranty with service options. Check the local distributor or Vertiv support for exact terms in your area.
• Q: How do I know when the battery needs replacement? A: The built-in indicators and software alerts will notify you when battery health degrades. Typical SLA batteries for these units last several years with proper maintenance, but performance will decline with age and use.