Description
The Vertiv Liebert PSI5-500SRT1ULIN is a compact, high-performance 1U line-interactive UPS designed to protect critical IT and network equipment in space-constrained environments. Powered by long-life lithium-ion batteries, this UPS delivers faster recharge times, significantly longer battery life, and reduced maintenance compared to traditional lead-acid systems.
With a 0.9 output power factor, pure sine wave output, and wide input voltage range, the PSI5 ensures stable, efficient power for edge IT, network closets, and remote deployments. Its short-depth rack/tower convertible design supports flexible installation, while the included network management card enables remote monitoring, alerts, and graceful shutdown of connected equipment.
Backed by a standard 5-year warranty and a $400,000 equipment protection plan, the PSI5-500SRT1ULIN provides reliable, low-TCO power protection for mission-critical applications.
| Specification | Details |
|---|---|
| Brand | Vertiv |
| Product Line | Liebert PSI5 |
| Model | PSI5-500SRT1ULIN |
| UPS Topology | Line-Interactive |
| Power Capacity | 500VA / 450W |
| Form Factor | 1U Rack / Tower Convertible |
| Battery Technology | Lithium-Ion (LiFePO4) |
| Output Waveform | Pure Sine Wave |
| Input Voltage | 120VAC (Selectable 100/110/115/120/125V) |
| Voltage Range (No Battery) | 75–150VAC |
| Frequency | 50/60Hz Auto-Sensing |
| Transfer Time | 4–6 ms |
| Total Outlets | 4 × NEMA 5-15R |
| Programmable Outlet Groups | 1 |
| Full-Load Runtime | ~3.4 minutes |
| Half-Load Runtime | ~8.2 minutes |
| Efficiency | >98% |
| Management Interface | USB + Integrated Network Card |
| Remote Management | Web, SNMP, Email Alerts |
| Dimensions (H × W × D) | 1.67 × 17.2 × 8.9 in |
| Rack Mount Depth | 7.9 in |
| Weight | 12.3 lb |
| Audible Noise | <40 dB |
| Operating Temperature | 32°–104°F (0°–40°C) |
| Warranty | 5 Years (UPS & Battery) |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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