Review on 🔌 Reliable and Versatile Liebert PSI5 UPS - 1500VA 1350W 120V 1U: Rack Mount Line Interactive AVR Sine Wave UPS with Surge Protection and 0.9 Power Factor by David Pirlet

Name: 🔌 Reliable and Versatile Liebert PSI5 UPS - 1500VA 1350W 120V 1U: Rack Mount Line Interactive AVR Sine Wave UPS with Surge Protection and 0.9 Power Factor
Item: 🔌 Reliable and Versatile Liebert PSI5 UPS - 1500VA 1350W 120V 1U: Rack Mount Line Interactive AVR Sine Wave UPS with Surge Protection and 0.9 Power Factor
Rating: 3

August 14, 2022

The second time is nice. However, my return takes over 3 weeks and nothing else.

I ordered Vertiv Liebert PSI5 -1500VA/13500W 120V Lithium Ion UPS mini tower, the fan was noisy; very loud. The company sent replacements in a timely manner and it works as advertised. Thing is, it works so well I'd consider keeping both, but the noisy fan was unbearable. I returned the first tower about 3 weeks ago on 08/21/2021 and I haven't heard any news about my return. I have to say so far

Pros

Power Protection: The psi5 1U 1440VA UPS provides an AVR to eliminate most of the interference. Voltage regulation from 83 to 159 VAC without using a battery.

Cons