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Vertiv Liebert PSI5 UPS 1500VA 1350W 120V 1U Rackmount w/ SNMP Card

by Vertiv

The Vertiv Liebert PSI5-1500RM1201UN is a high-performance 1U rack-mount UPS designed to protect critical IT equipment from power disturbances. With a capacity of 1500VA/1350W and a 0.9 output power factor, it delivers reliable backup with pure sine wave output during outages. This line-interactive UPS includes an SNMP card (IS-UNITY), allowing remote monitoring of up to 50 units via Vertiv Power Insight. The compact form factor makes it ideal for network closets, server rooms, and small data centers. Features include automatic voltage regulation (AVR), hot-swappable batteries, LCD display, and 2 programmable outlets—all backed by a 2-year warranty and a $400,000 connected equipment guarantee.

Specification Details
Model PSI5-1500RM1201UN
UPS Type Line-Interactive
Form Factor 1U Rack-Mountable
Power Capacity 1500VA / 1350W
Output Power Factor 0.9
Input Voltage 120V AC
Output Voltage 100/110/115/120/125V AC
Input Voltage Range 75–146V AC
Output Waveform Pure Sine Wave (on battery)
Surge Protection Rating 1372 Joules
Transfer Time 13ms
Receptacles 5 x NEMA 5-15R (2 programmable)
Plug Type NEMA 5-15P
Cord Length 10 ft
Battery Type Valve-Regulated Lead Acid (VRLA), Hot Swappable
Runtime (Full Load / Half Load) 5 min / 14 min
Recharge Time 6 hours (typical)
Battery Capacity 6x 6V, 9000 mAh
Display LCD
Communication SNMP (IS-UNITY), USB, EPO
Network Management Power Insight Application (free)
Safety Standards UL1778, FCC Class A, ANSI C62.41, ISTA 1A
Operating Temperature 0°C to 40°C (32°F to 104°F)
Dimensions (H x W x D) 1.7" x 17.2" x 22.4"
Weight 45.6 lbs
Color Black
Warranty 2-Year Full (Including Battery)
Connected Equipment Guarantee $400,000

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