Vertiv PSI5-1500RM1201U Line-Interactive UPS

Overview

The Vertiv Liebert PSI5-1500RM1201U is a 1500VA/1350W line-interactive uninterruptible power supply designed for rackmount server and network equipment deployments. It provides stable power output within a wide input voltage range (75-146VAC) and features Automatic Voltage Regulation (AVR) to correct minor fluctuations without switching to battery. This 1U form factor is ideal for densely populated server racks where space is at a premium, ensuring continuous operation during short power outages or sags.

Compatibility

This UPS is designed to protect standard 120VAC IT equipment. It features a NEMA 5-15P input plug and provides five NEMA 5-15R output receptacles, suitable for most rack-mounted servers, switches, and network appliances. For advanced monitoring and management, it supports optional communications cards (IS-UNITY-SNMP, IS-UNITY-DP) enabling SNMP and web-based management, alongside a standard USB port and EPO terminals for emergency power off functionality.

Installation Notes

The unit operates within a temperature range of +32 to +104 °F (0 to 40 °C). It meets ANSI C62.41 Category A, Level 3 surge protection standards and is UL 1778 listed. The integrated LCD display simplifies installation, configuration, and operational status monitoring.