---
product_id: 399402164
title: "Eaton 5S Serie UPS 5S550iBS – 550VA/330W Line‑Interactive Backup Power, AVR for Stable Voltage, 4 IEC‑C13 Outlets with Surge Protection, RJ45 Data Safeguard, Black (B09KNMZM7Z)"
brand: "eaton"
price: "2192 Lei"
currency: RON
in_stock: true
reviews_count: 3
url: https://www.desertcart.ro/products/399402164-eaton-5s-serie-ups-5s550ibs-550va-330w-line-interactive-backup
store_origin: RO
region: Romania
---

# 550VA / 330W power capacity 10 min battery runtime AVR & surge protection Eaton 5S Serie UPS 5S550iBS – 550VA/330W Line‑Interactive Backup Power, AVR for Stable Voltage, 4 IEC‑C13 Outlets with Surge Protection, RJ45 Data Safeguard, Black (B09KNMZM7Z)

**Brand:** eaton
**Price:** 2192 Lei
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up your peace of mind — never miss a beat!

## Quick Answers

- **What is this?** Eaton 5S Serie UPS 5S550iBS – 550VA/330W Line‑Interactive Backup Power, AVR for Stable Voltage, 4 IEC‑C13 Outlets with Surge Protection, RJ45 Data Safeguard, Black (B09KNMZM7Z) by eaton
- **How much does it cost?** 2192 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/399402164-eaton-5s-serie-ups-5s550ibs-550va-330w-line-interactive-backup)

## Best For

- eaton enthusiasts

## Why This Product

- Trusted eaton brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Protect:** Includes BS cable, USB connection, and shutdown software for seamless integration and control.
- • **Versatile Connectivity:** Four IEC-C13 outlets with 3 battery-backed and 1 surge-only port for flexible device support.
- • **Smart Voltage Regulation:** Automatic Voltage Regulation (AVR) stabilizes voltage instantly, preserving battery life and workflow.
- • **Uninterrupted Productivity:** 550VA line-interactive UPS keeps your devices powered through outages and brownouts.
- • **Comprehensive Surge Defense:** High-performance surge protection shields power and data lines, including Ethernet and telephone.

## Overview

The Eaton 5S 550 IEC UPS delivers reliable 550VA/330W backup power with 10 minutes runtime, featuring Automatic Voltage Regulation to handle voltage fluctuations without draining the battery. It protects your critical devices and data lines from surges and spikes via 4 IEC-C13 outlets and RJ45 surge suppression, making it ideal for professional workstations and network equipment. Included accessories and shutdown software ensure easy setup and safe power management.

## Description

Full description not available

## Features

- Battery backup during power outages and unsafe voltage fluctuations, as well as protection from damaging surges and spikes - Premium features include: Automatic Voltage Regulation (AVR) instantly corrects voltage fluctuations, meaning you can continue working through brownouts and overvoltages without using the batteries. High performance surge-protection, protecting data connections such as Ethernet, internet and telephone lines - Ideal protection for: workstations, business telephony, network devices and point of sales equipment
- Power: 550 VA / 330 Watts - Standard runtime: 10 minutes
- Power supply with 4 total IEC-C13 outlets: 3 battery backup & surge + 1 surge only / Data line (RJ45) surge suppression to protect against dangerous surges traveling along data lines - BS Cable Included
- Delivery Contains: UPS + 2 IEC output power cords + USB Cable + 18-language User manual + Safety instructions
- 2 years standard warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Eaton |
| Product Dimensions | 26 x 8.7 x 25 cm; 5.98 kg |
| Item model number | 5S550IBS |
| Manufacturer | Eaton |
| Colour | black |
| Form Factor | ATX12V |
| Voltage | 230 Volts |
| Wattage | 330 watts |
| Power Source | Corded Electric |
| Average Battery Life (in hours) | 10 minutes |
| Are Batteries Included | Yes |
| Item Weight | 5.98 kg |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** Eaton
- **Battery cell composition:** Lead Acid
- **Voltage:** 230 Volts
- **Colour:** black
- **Material:** Metal

## Images

![Eaton 5S Serie UPS 5S550iBS – 550VA/330W Line‑Interactive Backup Power, AVR for Stable Voltage, 4 IEC‑C13 Outlets with Surge Protection, RJ45 Data Safeguard, Black (B09KNMZM7Z) - Image 1](https://m.media-amazon.com/images/I/51o7ac8TKTL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Customer Reviews

### ⭐⭐⭐⭐ Great entry level UPS.
*by A***R on 22 June 2023*

Our electrical grid where we live doesn't seem to be partticularly reliable. We often have short powercuts which only last seconds. This has been a nightmare for our electronics with multiple failures.This UPS has worked great and gives me enough time to switch everything off or lasts long enough for the power to come back. It powers a Gateway, Switch, 2 Access points and a Synology NAS. It'll last roughly 30 minutes with these plugged in.It loses a single star for not having an LCD screen on it providing critical information.

### ⭐⭐⭐⭐ Powerful but noisy
*by T***. on 20 August 2022*

A great UPS that is able to power my power hungry computer and monitor for at least fifteen minutes while in heavy use.The software works well too with all the settings you could want though its power estimates seem inaccurate when on the mains.It's main weakness is that it is not quiet. There is a noticeable transformer hum and coil whine even while idle and all the equipment attached powered down. When charging or discharging this gets much louder including a noisy fan.This would not be suitable if you need the room to be quiet. For instance my office doubles as a spare bedroom so I have to shut the ups off entirely when I have guests.I think that if you do any kind of work with music or audio this would also be a problem.But if you can put up with the noise or have a high noise floor already then this is a good choice.

### ⭐ missing parts
*by L***E on 28 August 2022*

didnt come with bs power cable as advertised, had to buy my own

## Frequently Bought Together

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-05*