Eaton 3S 550 EN (Gen 2)

Off-line UPS 550VA with FR sockets

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The Eaton 3S 550 FR Gen 2 Off-Line UPS provides effective protection for your computer and computer peripherals against power surges and lightning strikes. In the event of a power failure, this UPS will give you a few minutes to back up and power up your PC.

Off-line UPS 550VA with FR sockets

Overview

Off-line UPS for effective protection of your computer/multimedia system

The Eaton 3S 550 FR Gen 2 Off-Line UPS provides effective protection for your computer and computer peripherals. Your equipment will be protected against mains overloads and lightning strikes. In the event of a power failure, this UPS will give you time to save your work in progress and shut down your machine without worrying.

The Eaton 3S 550 FR Gen 2 UPS offers complete protection for your PC and its peripherals, your TV & Home Cinema equipment, your internet box, your consoles... whether it is a private or professional installation.

Protection against the main electrical problems

The Eaton 3S Gen 2 UPS ensures effective protection of your equipment against frequent events such as power grid overloads and storms, which disrupt the mains without warning.

In the event of a power failure, the 3S Gen 2 runs on battery power, giving you ample time to save your work in progress. For added security, the shutdown software, supplied with the UPS, automatically saves your data and shuts down your applications before your batteries run out. A 10A thermal circuit breaker protects the system from overloading.

Main features :

  • Off-line UPS with 550 VA / 330 Watts of power
  • 6 electrical outlets: 3 corrugated and overvoltage protected + 3 overvoltage protected outlets only
  • Input protection with 10A resettable circuit breaker
  • On/off button with LED indicator
  • Replaceable battery (sealed lead acid)
  • 8 minute runtime with a desktop computer
  • USB port (HID compatible) for automatic integration with most operating systems (Windows, Linux and Mac OS)
  • 2-year manufacturer's warranty (standard exchange, including battery)
Logistics information : This product is available in the following locations: France, Belgium, Luxembourg, Switzerland, Spain, Italy, Monaco.
Specifications
Select your criteria

General information

Product name

Eaton 3S 550 EN (Gen 2)

Brand

Eaton

Model

3S550F

Main characteristics

Technology

OFF-Line

Type of product to protect

Personal PC / Hi-Fi installation

Inverter power (VA)

550 VA

Inverter power (W)

330 W

Scalable

No

Manageable

No

Connectivity

Number of sockets

6

Connector(s)

6 X French plug

Physical characteristics

Power inverter format

Extension leads

Width

140 mm

Length

325 mm

Thickness

86 mm

Weight

3.2 kg

Warranties

Commercial warranty

Seller 3 years

Legal warranty

See terms & conditions

Product referenced on 24 Jan 2020

Customer reviews
  • 69%
    11 reviews
  • 13%
    2 reviews
  • 6%
    1 review
  • 13%
    2 reviews
  • 0%
  • by Romain
    Posted on 10 Aug 2024
    Bought on 18 Apr 2024 from LDLC
    Number of reviews: 6 Average rating: 9

    Beware of the power required

    I've withdrawn my previous comment as I'm not really happy with it any more.
    The inverter works very well if you have equipment that consumes little connected to it.
    Generally speaking, it runs well without any problems and in the event of a power cut, it takes over and beeps to warn you (I still haven't worked out how to stop the beeping that goes on for 30 minutes and it's really annoying).
    But the problem I encountered was linked to the power of the device.
    The specifications of the device indicate the power in watts, which I thought was for the "battery" mode. But no, it's for general use. As a result, I have a powerful PC and sometimes need a lot of power to carry out my tasks (video compilation, 3D, etc.), but apparently the device restricts this and keeps beeping to indicate a fault. It's very annoying and I don't really need it...
    If you plug in something that doesn't consume much, it's fine, but if you plug in devices whose consumption fluctuates and may exceed the maximum power of the inverter, then it's not fine. Especially as the limiting power is indicated "offline" on the description.
    I regret this purchase and not having had this information beforehand, hence this detailed review, in the hope that others won't be fooled.

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  • by EricB
    Posted on 8 May 2024
    Bought on 22 Apr 2024 from LDLC
    Number of reviews: 1 Average rating: 10

    Fast delivery

    Very good site, correct price, the product works very well and fast delivery, to see in time. For the moment super happy with my purchase.

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  • by CHARTOND
    Posted on 28 Dec 2023
    Bought on 29 Nov 2023 from LDLC
    Number of reviews: 1 Average rating: 10

    a sure thing

    The whole company is equipped, and they've already saved our bacon more than once between micro outages and longer interruptions. Highly recommended!

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  • by ClaudeN
    Posted on 25 Dec 2023
    Bought on 27 Nov 2023 from LDLC
    Number of reviews: 1 Average rating: 10

    Purchase of 2 inverters

    Because I was satisfied. The delivery took a little while, the parcel stayed 6 days at Chronoposte.

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  • by Jose E
    Posted on 21 Dec 2023
    Bought on 9 Dec 2023 from LDLC
    Number of reviews: 4 Average rating: 8

    Good value for money.

    As usual, there's no surprise here - the quality is spot on. This inverter does the job silently, perfect for a PC and a monitor.
    As for the transport, I had to collect the parcel from another location further away.
    There are always problems with the post, which is why I'm not giving it 5 stars.

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