Eaton 5P1500R – 1U Rackmount UPS 1440 VA/1100 W

Overview

The Eaton 5P1500R is a line‑interactive uninterruptible power supply (UPS) engineered to deliver regulated backup power and power conditioning for rack‑mounted IT and networking equipment on 120 V AC mains. It is specified by IT infrastructure engineers and network operations teams to mitigate utility power disturbances—such as sags, surges, brownouts, and short outages—that could otherwise disrupt servers, storage arrays, switches, and communication systems. This model enables controlled shutdowns and bridges short interruptions, ensuring continuity of critical operations.

This UPS is rated for 1440 VA (1100 W) capacity using line‑interactive topology with automatic voltage regulation (AVR) and true sine‑wave output. It accepts mains power via a NEMA 5‑15P input on a ~6 ft cord and provides power through five NEMA 5‑15R receptacles arranged for broad load distribution in rack environments. Standard communications include USB (HID) and RS‑232 (RJ45) interfaces, with one expansion slot for an optional Gigabit network management card enabling remote monitoring and automated shutdown sequences.

Physically designed for 1U rackmount installation (1.7″ H × 17.4″ W × 21.8″ D), the 5P1500R fits within standard 19″ cabinets found in IDF/MDF closets, edge compute racks, and small data centers. Its graphical LCD display provides real‑time status including load level, battery condition, and event logging directly at the unit without requiring host‑side software.

Battery management employs sealed lead‑acid (VRLA) chemistry with Eaton’s proprietary ABM 3‑stage charging algorithm to maximize service life and provide advance warning for replacement. Runtime is sufficient for orderly shutdowns or bridging to generator switchover but not intended for prolonged autonomously powered operation.

In typical deployment the 5P1500R is used to safeguard consolidated server pairs, SAN/NAS storage, and networking stacks in environments with moderate power demands where interruptions are brief. It is not appropriate for core data center UPS protection where extended runtime via external battery modules or parallel redundancy is required, as this unit lacks external battery extension and parallel capability.

Key Features

• 1440 VA / 1100 W line‑interactive UPS capacity
• True sine‑wave output with automatic voltage regulation
• Five NEMA 5‑15R output receptacles
• Graphical LCD with real‑time status and event logs
• USB HID & RS‑232 communications with optional network card

Technical Specifications