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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Description Prix Model Power Rating VA Rating Output Voltage Input Voltage Mounting Type Backup Time Network Compatibility Number of Outlets Type Current Rating Length Width Depth
N° de stock RS 745-1890
Référence fabricant5PX1500iRT
MarqueEaton
1.491,62 €
Each
Unité
5PX 1.35kW 1500VA 230V 150 → 294V Rack Mount, Stand Alone 11min - 8 Line Interactive - 86.2mm 441mm 522mm
N° de stock RS 667-5394
Référence fabricantPVUA 24/24-10
MarqueBlock
202,87 €
Each
Unité
PV 480W - 24V dc 22 → 29V dc DIN Rail - - - - 10.8A 127mm 40mm 163mm
N° de stock RS 665-7854
Référence fabricant2866640
201,72 €
Each
Unité
MINI-DC-UPS/24DC/2 - - 24V dc 100 → 350 V dc, 85 → 264 V ac DIN Rail - - - Buffer Module 2A 99mm 67.5mm 107mm
N° de stock RS 498-7175
Référence fabricantIPG 600 UK/RS
MarqueRiello
123,86 €
Each
Unité
iPlug 360W 600VA 230V 220 → 240V ac Stand Alone - - 8 - - 99mm 175mm 313mm
N° de stock RS 823-8988
Référence fabricantDS2000I
MarqueOPTI
665,50 €
Each
Unité
Durable 1.8kW 2000VA 220 → 240V ac 176 → 288V ac Stand Alone 6min - 4, 8 Online - 336mm 190mm 374mm
N° de stock RS 779-3759
Référence fabricantSUA5000RMI5U
MarqueAPC
3.525,00 €
Each
Unité
Smart-UPS 4kW 5000VA 230V 230V Rack Mount 9min - 14 Line Interactive - 483mm 222mm 660mm
N° de stock RS 823-9414
Référence fabricant5PX2200iRTN
MarqueEaton
2.067,29 €
Each
Unité
5PX 1.98kW 2200VA 230V 160 → 294V Rack Mount, Tower 15min - 9 Line Interactive 16A 2U 441mm 522mm
N° de stock RS 761-7649
Référence fabricant2320267
292,16 €
Each
Unité
QUINT-UPS/ 24DC/ 24DC/10/3.4AH - - 18 → 30V dc 18 → 30V dc DIN Rail 10min - 1 - 18.6A 169mm 120mm 125mm
N° de stock RS 823-9341
Référence fabricantELP650IEC
MarqueEaton
259,44 €
Each
Unité
Ellipse Pro 400W 650VA 230V 165 → 285V Rack Mount, Tower 9min - 4 Line Interactive 10A 260mm 82mm 285mm
N° de stock RS 689-9077
Référence fabricantBE550G-UK
MarqueAPC
109,99 €
Each
Unité
Back-UPS ES 330W 550VA 230V 180 → 266V Stand Alone - - 8 Offline 10A 89mm 244mm 311mm
N° de stock RS 823-9382
Référence fabricant5P1150i
MarqueEaton
808,80 €
Each
Unité
5P 770W 1150VA 230V 160 → 294V Tower 12min - 8 Line Interactive 10A 230mm 150mm 345mm
N° de stock RS 721-2566
Référence fabricantBE700G-FR
MarqueAPC
129,99 €
Each
Unité
Power-Saving Back-UPS ES 405W 700VA 230V 230V Stand Alone - - 8 Offline 10A 89mm 311mm 224mm
N° de stock RS 745-1903
Référence fabricant5PX2200iRT
MarqueEaton
1.672,45 €
Each
Unité
5PX 1.98kW 2200VA 230V 150 → 294V Rack Mount, Stand Alone 8min - 9 Line Interactive - 86.2mm 441mm 522mm
N° de stock RS 869-4990
Référence fabricantNPW 600
MarqueRiello
104,22 €
Each
Unité
Net Power 360W 600VA 230V 220 → 240V ac Desktop - - 4 Line Interactive - 142mm 100mm 287mm
N° de stock RS 823-9394
Référence fabricant5P650iR
MarqueEaton
620,83 €
Each
Unité
5P 420W 650VA 230V 160 → 294V Rack Mount 9min - 8 Line Interactive 10A 1U 438mm 364mm
N° de stock RS 779-3831
Référence fabricantBE325-UK
MarqueAPC
99,99 €
Each
Unité
Back-UPS ES 185W 325VA 230V 230V Wall Mount 1min - 4 Standby - 360mm 115mm 95mm
N° de stock RS 823-8975
Référence fabricantDS1000I
MarqueOPTI
406,49 €
Each
Unité
Durable 900W 1000VA 220 → 240V ac 176 → 288V ac Stand Alone 6min - 4 Online - 222mm 144mm 353mm
N° de stock RS 665-7918
Référence fabricant2866239
297,13 €
Each
Unité
QUINT-DC-UPS/24DC/20 - - 24V dc 24V dc DIN Rail - - - UPS 22A 130mm 66mm 125mm
N° de stock RS 712-7076
Référence fabricantEA-UPS Informer Guard LCD2 2000 AP
309,00 €
Each
Unité
Guard LCD 2 1.2kW 2000VA 230V 175 → 300V ac Stand Alone 3.5min - 4 Line Interactive - 205mm 146mm 397mm
N° de stock RS 779-3752
Référence fabricantSUM3000RMXLI2U
MarqueAPC
2.900,00 €
Each
Unité
Smart-UPS XL Modular 2.85kW 3000VA 230V 230V Rack Mount 3min - 10 Line Interactive - 86mm 432mm 678mm