Liebert PSA 500VA UPS

This model is now EOL. For an alternative see the Vertiv EDGE 750VA Tower UPS.

The Liebert PSA 500VA UPS is a 500VA/300W line interactive uninterruptible power supply from Server Room Environments and is a cost-effective, compact power protection solution. The UPS provides up to 5 minutes of battery runtime at full load. The Liebert PSA UPS system is available in 500VA, 650VA, 1kVA and 1.5kVA sizes.

PSA 500VA UPS Features

• Three to six battery-backed UPS outlets, and one to two surge protection outlet – model dependent
• USB port, and cable
• User replaceable batteries
• Full sequenced battery testing to ensure batteries are available when needed
• Advance early warning of UPS shutdown
• RJ-45 port for data line surge protection
• Lightning and surge protection (TVSS)

Windows built-in power management functions provide monitoring of UPS status and manage the automatic orderly shutdown of the UPS protected computer if a power outage exceeds the battery runtime capacity available.

PSA 500VA UPS Applications

• Professional Desktop PCs
• Professional workstations
• Small network routes and bridges
• Retail EPoS terminals
• Sensitive electronic devices requiring battery back-up

The Liebert PSA 500VA UPS system has a 2 year warranty and internal battery. An optional one year warranty extension is available.