Tower & Rack-Mount UPS Systems
Semad Technology stocks uninterruptible power supplies (UPS) for Irish offices, server rooms, comms cabinets, retail counters and remote outposts. Our range covers tower units for desk-side and under-desk protection, and rack-mount UPS for standard server racks and comms cabinets.
Line-interactive, double-conversion online and offline standby — APC Smart-UPS, APC Back-UPS, Eaton 5PX / 5SC / 9PX / 9SX / 3S / Ellipse PRO, CyberPower Smart App and Office rack-mount, PowerWalker VI (line-interactive) and VFI (online), Vertiv EDGE, Liebert GXT5 / GXE, INFOSEC Zen Live.
Shop UPS by form factor
- Tower UPS — APC Back-UPS CS 500, APC Smart-UPS SRT, CyberPower VP1000EILCD, Eaton 3S 850, Eaton Ellipse PRO 1600, PowerWalker VI 600 CSW, VI 2000 CW, VI 2200 LCD, VFI 1000C / 1500 / 2000 / 3000, INFOSEC Zen Live 800.
- Rack-mount UPS — APC Smart-UPS C 2000VA 2U, SMC1500I-2UC, CyberPower PR1500ERTXL2U / PR3000ERT2U / OR600ERM1U / CP1200EIPFCRM2U, Eaton 5PX G2 (1500 / 2200 / 3000 VA), 5SC 1500iR, 9PX 2200i RT2U, Vertiv EDGE, Liebert GXT5 and GXE 3000.
- Marine / specialist — Eaton 9SX Marine 9SX3000IMBS for maritime and specialist installs.
How to size the right UPS
- Total load (Watts) — add up the power draw of the kit you want to protect; aim for a UPS with a Watt rating 25% above the total.
- Runtime target — how long do you need the UPS to carry the load after a mains cut? 5 minutes for a graceful shutdown; 30+ minutes to bridge until a generator spins up.
- Line-interactive, online or offline — line-interactive is standard for office; double-conversion online (PowerWalker VFI, Eaton 9PX / 9SX, Liebert GXT5) is for mission-critical loads and dirty mains.
- Tower vs rack-mount — rack UPS slots into standard server racks (1U, 2U); tower units sit on the floor or desk.
- Remote management — SNMP / network cards (e.g. PowerWalker VFI 1500 ICT IoT with Ethernet) let you monitor and shut down loads remotely.
Why buy UPS systems from Semad Technology
- Held in Irish stock — tower and rack UPS ship from Ireland.
- In-house technical team — speccing load, runtime, rack U-space, output receptacles (IEC C13 / C19, UK), SNMP card options and network shutdown integration.
Not sure which UPS you need? Load (Watts), runtime target and whether you need network shutdown integration are the three things that size the UPS. Call or email Semad Technology — our in-house technical team sizes UPS protection for Irish server rooms and comms cabinets every day.
Back to UPS & Power Supply.