UPS Uninterruptible Power Supplies

An uninterruptible power supply, commonly known as "UPS Power Supply" is a device that is designed to supply power to your computers, servers and data centres in case of main power failure, electrical surge or unexpected power cut off. These devices contain a battery that guarantees power to your computer system for a certain period of time, creating a time period long enough for saving the current task and shutting off the computer. For further reading, see our complete guide to uninterruptible power supplies (UPS).




UPS Uninterruptible Power Supply Types?


There are several types of UPS systems available on the market:


  • Online UPS - A system of supplying power by converting AC input (utility power) to DC and reconverting it to stable AC by the inverter while constantly charging the batteries. Supplies power without momentary power breaks in the event of a power outage.

  • Standby UPS - A system where, normally AC input (utility power) is output as is to connected devices and when a power outage or abnormal voltage is detected, inverter starts feeding using power from the batteries. In the event of a power outage, a few milliseconds of momentary break occurs in AC output.

  • Parallel processing UPS - While power from AC input (utility power) is supplied, the bidirectional inverter connected in parallel corrects voltage and absorbs noise. Because this is the online inverter (parallel) system, it has both high efficiency and high reliability.

  • Hybrid UPS - This system consists of three modes: double conversion mode, economy mode, and active filter mode. The UPS automatically selects the power feeding mode to best suit the power situation and load conditions. It is possible to shift between the respective modes with no momentary break in output voltage. Double conversion mode is selected when the power situation is poor and economy mode is selected when the power situation is good.


How to choose the right UPS device


A UPS power supply may vary in the backup time, size, numbers and type of communication ports. Some more expensive models are equipped with an intelligent system that automatically shut down connected devices to ensure that no data is lost and the device shutdown is safe. All of these aspects need to be considered before making the final decision on buying one model or another.


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Beskrivning Pris Model Power Rating VA Rating Output Voltage Input Voltage Mounting Type Backup Time Network Compatibility Number of Outlets Type Current Rating Length Width Depth
RS-artikelnummer 823-9401
Tillv. art.nr5P1550iR
VarumärkeEaton
12 192,02 kr
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5P 1.1kW 1550VA 230V 160 → 294V Rack Mount 13min - 8 Line Interactive 10A 1U 438mm 554mm
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RS-artikelnummer 201-9762
Tillv. art.nr9SX2000IR
VarumärkeEaton
19 832,00 kr
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Eaton 9SX 1.8kW 2000VA 230V ac 190 → 276V ac - - - - - - - - -
RS-artikelnummer 125-3917
Tillv. art.nr9PX3000IRTBPB
VarumärkeEaton
32 505,47 kr
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- 3kW 3000VA 240V 100 → 276 (With Derating) V, 176 → 276 (Without Derating) V Rack Mount, Tower 4 min @ 2500 W - 2 (IEC C19), 8 (IEC C13) Online 16A 130mm 440mm 485mm
RS-artikelnummer 823-9385
Tillv. art.nr5P650i
VarumärkeEaton
4 396,81 kr
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5P 420W 650VA 230V 160 → 294V Tower 9min - 8 Line Interactive 10A 230mm 150mm 345mm
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RS-artikelnummer 201-9759
Tillv. art.nr9SX3000I
VarumärkeEaton
23 275,00 kr
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Eaton 9SX 2.7kW 3000VA 230V ac 190 → 276V ac - - - - - - - - -
RS-artikelnummer 768-8767
Tillv. art.nrIDG 1200
VarumärkeRiello
2 092,69 kr
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iDialog Plus 720W 1200VA 230V 220 → 240V ac Stand Alone - - 6 Offline - 275mm 97mm 315mm
RS-artikelnummer 180-5505
Tillv. art.nr2907074
VarumärkePhoenix Contact
4 778,17 kr
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QUINT4 720W - 18 → 32V dc 18 → 30V dc DIN Rail - - - UPS 31.4A 40mm 125mm 130mm
RS-artikelnummer 168-2510
Tillv. art.nr2868693
VarumärkePhoenix Contact
3 258,77 kr
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- - - 15V dc 16.5V dc DIN Rail - - - UPS - - 108mm 61mm
RS-artikelnummer 125-3913
Tillv. art.nr9PX2200IRTBP
VarumärkeEaton
18 443,43 kr
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- 2.2kW 2200VA 240V 100 → 276 (With Derating) V, 176 → 276 (Without Derating) V Rack Mount, Tower 5 min @ 1800 W - 2 (IEC C19), 8 (IEC C13) Online 16A 130mm 440mm 485mm
RS-artikelnummer 768-8821
Tillv. art.nrSEP 700
VarumärkeRiello
5 398,51 kr
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Sentinal Pro 560W 700VA - 220 V ac, 230 V ac, 240 V ac Stand Alone - - 4 Line Interactive, Online - 235mm 158mm 422mm
RS-artikelnummer 712-7064
Tillv. art.nrEA-UPS Informer Guard LCD2 1000 AP
2 271,89 kr
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Guard LCD 2 600W 1000VA 230V 175 → 300V ac Stand Alone 4.5min - - Line Interactive - 160mm 146mm 350mm
RS-artikelnummer 121-352
Tillv. art.nrDVT 2000/RS
VarumärkeRiello
7 472,13 kr
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Dialog Vision 1.35kW 2000VA 230V 160 → 294V ac Stand Alone - - 4 Line Interactive - 235mm 160mm 425mm
RS-artikelnummer 180-5510
Tillv. art.nr2907080
VarumärkePhoenix Contact
7 251,51 kr
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QUINT4 1.44kW - 18 → 32V dc 18 → 30V dc DIN Rail - - - UPS 51.2A 47mm 125mm 130mm
RS-artikelnummer 473-1045
Tillv. art.nr6EP1931-2DC21
VarumärkeSiemens
1 582,02 kr
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SITOP DC - - 21.5 → 28.5V dc 22 → 29V dc DIN Rail - - - - 6A 125mm 50mm 125mm
RS-artikelnummer 180-5499
Tillv. art.nr2907068
VarumärkePhoenix Contact
4 301,18 kr
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QUINT4 480W - 18 → 32V dc 18 → 30V dc DIN Rail - PROFINET - UPS 16.2A 35mm 125mm 130mm
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RS-artikelnummer 201-9778
Tillv. art.nr5SC1500IR
VarumärkeEaton
9 716,71 kr
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Eaton 5SC 1.05kW 1500VA 230V ac 184 → 276V ac - - - - - - - - -
RS-artikelnummer 169-1869
Tillv. art.nrSRT3000XLI
VarumärkeAPC
24 899,98 kr
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APC Smart 2700W 3000VA 240V 240V DIN Rail - - 2 - - 432mm 85mm 635mm
RS-artikelnummer 180-5503
Tillv. art.nr2907072
VarumärkePhoenix Contact
3 554,84 kr
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QUINT4 720W - 18 → 32V dc 18 → 30V dc DIN Rail - - - UPS 31.4A 40mm 125mm 130mm
RS-artikelnummer 823-9398
Tillv. art.nr5P850iR
VarumärkeEaton
7 077,60 kr
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5P 600W 850VA 230V 160 → 294V Rack Mount 12min - 8 Line Interactive 10A 1U 438mm 509mm
RS-artikelnummer 751-2601
Tillv. art.nr2320335
VarumärkePhoenix Contact
5 495,26 kr
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UPS-BAT/VRLA/24DC/38AH - - - 24V dc - - - - - 50A 210mm 330mm 197mm
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