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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Omschrijving Prijs Model Power Rating VA Rating Output Voltage Input Voltage Mounting Type Backup Time Number of Outlets Type Current Rating Length Width Depth Electrical Phase
RS-stocknr. 823-9366
FabrikantnummerELP1600FR
FabrikantEaton
449,17 €
Each
Aantal stuks
Ellipse Pro 1kW 1600VA 230V 165 285V Rack Mount, Tower 9min 8 Line Interactive 10A 275mm 82mm 390mm -
RS-stocknr. 823-9350
FabrikantnummerELP650FR
FabrikantEaton
204,19 €
Each
Aantal stuks
Ellipse Pro 400W 650VA 230V 165 285V Rack Mount, Tower 9min 4 Line Interactive 10A 260mm 82mm 285mm -
RS-stocknr. 745-1871
FabrikantnummerEL500IEC
FabrikantEaton
155,05 €
Each
Aantal stuks
- 300W 500VA 230V 161 284V Rack Mount, Stand Alone - 4 Offline - 263mm 81mm 235mm -
RS-stocknr. 823-9348
FabrikantnummerELP1200IEC
FabrikantEaton
352,46 €
Each
Aantal stuks
Ellipse Pro 750W 1200VA 230V 165 285V Rack Mount, Tower 9min 8 Line Interactive 10A 275mm 82mm 390mm -
RS-stocknr. 823-9376
FabrikantnummerELP1600DIN
FabrikantEaton
444,81 €
Each
Aantal stuks
Ellipse Pro 1kW 1600VA 230V 165 285V Rack Mount, Tower 9min 8 Line Interactive 10A 275mm 82mm 390mm -
RS-stocknr. 745-1919
Fabrikantnummer5PX3000iRTN
FabrikantEaton
2.584,40 €
Each
Aantal stuks
5PX 2.7kW 3000VA 230V 150 294V Rack Mount, Stand Alone 9min 9 Line Interactive - 86.2mm 441mm 647mm -
RS-stocknr. 745-1890
Fabrikantnummer5PX1500iRT
FabrikantEaton
1.452,69 €
Each
Aantal stuks
5PX 1.35kW 1500VA 230V 150 294V Rack Mount, Stand Alone 11min 8 Line Interactive - 86.2mm 441mm 522mm -
RS-stocknr. 823-9414
Fabrikantnummer5PX2200iRTN
FabrikantEaton
1.513,25 €
Each
Aantal stuks
5PX 1.98kW 2200VA 230V 160 294V Rack Mount, Tower 15min 9 Line Interactive 16A 2U 441mm 522mm -
RS-stocknr. 823-9341
FabrikantnummerELP650IEC
FabrikantEaton
204,19 €
Each
Aantal stuks
Ellipse Pro 400W 650VA 230V 165 285V Rack Mount, Tower 9min 4 Line Interactive 10A 260mm 82mm 285mm -
RS-stocknr. 745-1903
Fabrikantnummer5PX2200iRT
FabrikantEaton
1.602,35 €
Each
Aantal stuks
5PX 1.98kW 2200VA 230V 150 294V Rack Mount, Stand Alone 8min 9 Line Interactive - 86.2mm 441mm 522mm -
RS-stocknr. 823-9382
Fabrikantnummer5P1150i
FabrikantEaton
610,41 €
Each
Aantal stuks
5P 770W 1150VA 230V 160 294V Tower 12min 8 Line Interactive 10A 230mm 150mm 345mm -
RS-stocknr. 823-9394
Fabrikantnummer5P650iR
FabrikantEaton
470,70 €
Each
Aantal stuks
5P 420W 650VA 230V 160 294V Rack Mount 9min 8 Line Interactive 10A 1U 438mm 364mm -
RS-stocknr. 823-9388
Fabrikantnummer5P850i
FabrikantEaton
418,36 €
Each
Aantal stuks
5P 600W 850VA 230V 160 294V Tower 12min 8 Line Interactive 10A 230mm 150mm 345mm -
RS-stocknr. 823-9411
Fabrikantnummer5PXEBM72RT2U
FabrikantEaton
887,61 €
Each
Aantal stuks
5PX - 3000VA - - Rack Mount 285min - Extended Battery Module - 2U 441mm 647mm -
RS-stocknr. 823-9417
Fabrikantnummer5PXEBM72RT3U
FabrikantEaton
887,61 €
Each
Aantal stuks
5PX - 3000VA - - Rack Mount 285min - Extended Battery Module - 3U 441mm 497mm -
RS-stocknr. 125-3920
Fabrikantnummer9PX3000IRTN
FabrikantEaton
3.010,07 €
Each
Aantal stuks
- 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 86.5mm 440mm 605mm -
RS-stocknr. 823-9391
Fabrikantnummer5P1550i
FabrikantEaton
831,73 €
Each
Aantal stuks
5P 1.1kW 1550VA 230V 160 294V Tower 13min 8 Line Interactive 10A 230mm 150mm 445mm -
RS-stocknr. 823-9398
Fabrikantnummer5P850iR
FabrikantEaton
621,13 €
Each
Aantal stuks
5P 600W 850VA 230V 160 294V Rack Mount 12min 8 Line Interactive 10A 1U 438mm 509mm -
RS-stocknr. 823-9360
FabrikantnummerELP650DIN
FabrikantEaton
202,21 €
Each
Aantal stuks
Ellipse Pro 400W 650VA 230V 165 285V Rack Mount, Tower 9min 4 Line Interactive 10A 260mm 82mm 285mm -
RS-stocknr. 745-1880
FabrikantnummerEL1200USBIEC
FabrikantEaton
347,32 €
Each
Aantal stuks
Ellipse ECO 750W 1200VA 230V 161 284V Rack Mount, Stand Alone - 8 Offline - 305mm 81mm 312mm -