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 Network Compatibility Number of Outlets Type Current Rating Length Width Depth
RS-stocknr. 745-1884
FabrikantnummerEL1600USBIEC
FabrikantEaton
€ 505,52
Each
Aantal stuks
Ellipse ECO 1kW 1600VA 230V 161 → 284V Rack Mount, Stand Alone - - 8 Offline - 305mm 81mm 312mm
RS-stocknr. 712-7073
FabrikantnummerEA-UPS Informer Guard LCD2 1500 AP
€ 264,18
Each
Aantal stuks
Guard LCD 2 900W 1500VA 230V 175 → 300V ac Stand Alone 3.5min - 4 Line Interactive - 205mm 146mm 397mm
RS-stocknr. 823-9379
FabrikantnummerELP850DIN
FabrikantEaton
€ 380,82
Each
Aantal stuks
Ellipse Pro 510W 850VA 230V 165 → 285V Rack Mount, Tower 9min - 4 Line Interactive 10A 260mm 82mm 285mm
RS-stocknr. 715-8831
FabrikantnummerSMX750I
FabrikantAPC
€ 581,90
Each
Aantal stuks
Smart-UPS X 500W 750VA 230V 160 → 286V Rack Mount, Stand Alone 12min - 8 Line Interactive - 89mm 432mm 490mm
RS-stocknr. 779-3825
FabrikantnummerBK350EI
FabrikantAPC
€ 129,99
Each
Aantal stuks
Back-UPS CS 210W 350VA 230V 230V Stand Alone 9min - 6 Standby 7A 91mm 165mm 284mm
RS-stocknr. 714-0161
FabrikantnummerTS1000B
FabrikantOPTI
€ 75,46
Each
Aantal stuks
Thunder Shield 480W 800VA 230V 230V ac Stand Alone 33min - 2 Line Interactive - 320mm 97mm 135mm
RS-stocknr. 823-9366
FabrikantnummerELP1600FR
FabrikantEaton
€ 573,56
Each
Aantal stuks
Ellipse Pro 1kW 1600VA 230V 165 → 285V Rack Mount, Tower 9min - 8 Line Interactive 10A 275mm 82mm 390mm
RS-stocknr. 779-3831
FabrikantnummerBE325-UK
FabrikantAPC
€ 109,99
Each
Aantal stuks
Back-UPS ES 185W 325VA 230V 230V Wall Mount 1min - 4 Standby - 360mm 115mm 95mm
RS-stocknr. 407-892
FabrikantnummerINF C 2000
€ 597,72
Each
Aantal stuks
Informer Compact 1.2kW 2000VA 230V 165 → 275V ac Stand Alone 4min - 5 Line Interactive - 247mm 175mm 473mm
RS-stocknr. 122-8266
FabrikantnummerSX3650CI-FR
FabrikantAPC
€ 119,99
Each
Aantal stuks
Back UPS 390W 650VA - 230V ac Desktop - - 3 Line Interactive - 115mm 200mm 257mm
RS-stocknr. 689-9070
FabrikantnummerBK500EI
FabrikantAPC
€ 149,99
Each
Aantal stuks
Back-UPS CS 300W 500VA 230V 180 → 266V Stand Alone - - 6 Offline 7A 165mm 91mm 284mm
RS-stocknr. 459-815
FabrikantnummerIDG 600/RS
FabrikantRiello
€ 115,28
Each
Aantal stuks
iDialog 360W 600VA 230V 220 → 240V ac Stand Alone - - 4 Line Interactive, Offline - 192mm 90mm 232mm
RS-stocknr. 739-7869
Fabrikantnummer2320238
FabrikantPhoenix Contact
€ 244,19
Each
Aantal stuks
QUINT-UPS/24DC/24DC/20 - - 24V dc 24V dc DIN Rail - - - - - 130mm 40mm 125mm
RS-stocknr. 768-8767
FabrikantnummerIDG 1200
FabrikantRiello
€ 203,62
Each
Aantal stuks
iDialog Plus 720W 1200VA 230V 220 → 240V ac Stand Alone - - 6 Offline - 275mm 97mm 315mm
RS-stocknr. 745-1919
Fabrikantnummer5PX3000iRTN
FabrikantEaton
€ 3.016,42
Each
Aantal stuks
5PX 2.7kW 3000VA 230V 150 → 294V Rack Mount, Stand Alone 9min - 9 Line Interactive - 86.2mm 441mm 647mm
RS-stocknr. 745-1871
FabrikantnummerEL500IEC
FabrikantEaton
€ 173,12
Each
Aantal stuks
- 300W 500VA 230V 161 → 284V Rack Mount, Stand Alone - - 4 Offline - 263mm 81mm 235mm
RS-stocknr. 779-3816
FabrikantnummerBR900GI
FabrikantAPC
€ 269,00
Each
Aantal stuks
Power-Saving Back-UPS Pro 540W 900VA 230V 230V Stand Alone 5min - 10 Line Interactive 8A 100mm 250mm 382mm
RS-stocknr. 721-2562
FabrikantnummerBE550G-FR
FabrikantAPC
€ 119,99
Each
Aantal stuks
Power-Saving Back-UPS ES 330W 550VA 230V 230V Stand Alone - - 8 Offline 10A 89mm 311mm 224mm
RS-stocknr. 823-8994
FabrikantnummerDS3000IL
FabrikantOPTI
€ 814,57
Each
Aantal stuks
Durable 2.7kW 3000VA 220 → 240V ac 176 → 288V ac Stand Alone 6min - 4, 8 Online - 336mm 190mm 426mm
RS-stocknr. 665-7914
Fabrikantnummer2866242
FabrikantPhoenix Contact
€ 584,99
Each
Aantal stuks
QUINT-DC-UPS/24DC/40 - - 24V dc 22.5 → 30V dc DIN Rail - - - DC 42.5A 130mm 66mm 125mm
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