3S550I Eaton 3S 550 550VA Offline (Standby) UPS/USV
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| Quantity | Unit price |
|---|---|
| To 19 |
€123.52
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| To 49 |
€113.64
€123.52
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|
| To 99 |
€104.99
€123.52
(15% saved)
|
| From 100 |
€98.82
€123.52
(20% saved)
|
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3S Gen2
€123.52
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3S550I
Compact Tower UPS for Edge Power Continuity and Surge Protection with the 3S550I
The 3S550I is a tower UPS designed to stabilise single-phase power for desktops, SOHO network gear, and small edge appliances where space and electrical simplicity matter. As an offline (standby) system, the 3S550I remains efficient during normal mains conditions while providing battery transfer and surge suppression when utility power deviates, supporting controlled shutdown of low-power IT loads.
Architecturally, the 3S550I targets peripheral and endpoint resilience rather than rack-scale redundancy, using a clear separation between battery-backed outlets for core devices and surge-only outlets for non-critical peripherals. With an IEC 60320 C14 input and multiple IEC 60320 C13 outputs, the 3S550I fits common enterprise edge cabling practices and enables consistent deployment across mixed workstation and network endpoints. The 3S550I runtime profile supports short-interval continuity to bridge brief outages and to allow orderly shutdown, reducing file-system risk and protecting small switching, routing, and NAS devices from abrupt power loss.
Why Choose the 3S550I?
The 3S550I provides a practical density-to-protection ratio for distributed sites where adding rack UPS infrastructure is not justified. The 3S550I supports repeatable rollouts across branch offices with predictable behaviour under standby topology, aligning with enterprise reliability needs for endpoints and micro-edge nodes that still require surge control, battery autonomy, and safe shutdown integration.
Eaton engineers UPS platforms with a focus on electrical safety, consistent manufacturing quality, and compliance with modern data centre and edge standards, supporting dependable operation and straightforward acceptance in regulated IT environments.
Key Applications:
- Desktop and workstation power protection
- SOHO and branch network equipment continuity
- NAS and small storage endpoint protection
- Peripheral surge protection for mixed loads
At Happyware - Server Hardware you benefit from 24/7 Customer Service to support time-critical rollouts of the 3S550I across distributed locations, and you can extend the warranty up to 6 years to secure long-term protection for edge power investments.
Technical details of 3S550I
How long is the Warranty and how you can get technical support for 3S550I
| Support Portal: | https://support.happyware.com |
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