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 745-1880
Référence fabricantEL1200USBIEC
MarqueEaton
383,49 €
Each
Unité
Ellipse ECO 750W 1200VA 230V 161 → 284V Rack Mount, Stand Alone - - 8 Offline - 305mm 81mm 312mm
N° de stock RS 122-8267
Référence fabricantSX3800CI-FR
MarqueAPC
177,50 €
Each
Unité
Back UPS 480W 800VA - 230V ac Desktop 8ms - 4 Line Interactive - 130mm 215mm 336mm
N° de stock RS 125-3919
Référence fabricant9PX3000IRTBP
MarqueEaton
2.684,18 €
Each
Unité
- 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
N° de stock RS 715-8831
Référence fabricantSMX750I
MarqueAPC
529,00 €
Each
Unité
Smart-UPS X 500W 750VA 230V 160 → 286V Rack Mount, Stand Alone 12min - 8 Line Interactive - 89mm 432mm 490mm
N° de stock RS 499-9601
Référence fabricant6EP1931-2FC21
MarqueSiemens
304,20 €
Each
Unité
SITOP DC - - 21.5 → 28.5V dc 22 → 29V dc DIN Rail - - - - 40A 125mm 102mm 125mm
N° de stock RS 823-9360
Référence fabricantELP650DIN
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 739-7865
Référence fabricant2320225
218,19 €
Each
Unité
QUINT-UPS/ 24DC/ 24DC/10 - - 24V dc 24V dc DIN Rail - - - - - 130mm 35mm 125mm
N° de stock RS 768-8749
Référence fabricantIPLUG 60
MarqueRiello
123,89 €
Each
Unité
iPlug 360W 600VA 230V 220 → 240V ac Stand Alone - - 8 Offline - 99mm 175mm 213mm
N° de stock RS 823-9401
Référence fabricant5P1550iR
MarqueEaton
1.391,65 €
Each
Unité
5P 1.1kW 1550VA 230V 160 → 294V Rack Mount 13min - 8 Line Interactive 10A 1U 438mm 554mm
N° de stock RS 473-1017
Référence fabricant6EP1931-2EC21
MarqueSiemens
167,40 €
Each
Unité
SITOP DC - - 21.5 → 28.5V dc 22 → 29V dc DIN Rail - - - - 15A 125mm 50mm 125mm
N° de stock RS 668-0532
Référence fabricant6EP1933-2EC51
MarqueSiemens
366,30 €
Each
Unité
SITOP UPS500S 360W - 24V dc 22 → 29V dc DIN Rail - - 1 Switch Mode 15.2A 125mm 120mm 125mm
N° de stock RS 753-1977
Référence fabricantUB10.245
MarquePULS
326,30 €
Each
Unité
DIMENSION 360W - 12 → 22V dc 22.5 → 30V dc DIN Rail - - 2 - 10A 124mm 49mm 117mm
N° de stock RS 823-9391
Référence fabricant5P1550i
MarqueEaton
1.094,34 €
Each
Unité
5P 1.1kW 1550VA 230V 160 → 294V Tower 13min - 8 Line Interactive 10A 230mm 150mm 445mm
N° de stock RS 768-8758
Référence fabricantIPLUG 80
MarqueRiello
138,00 €
Each
Unité
iPlug 480W 800VA 230V 220 → 240V ac Stand Alone - - 8 Offline - 99mm 175mm 213mm
N° de stock RS 779-3768
Référence fabricantSMX3000RMHV2U
MarqueAPC
2.250,00 €
Each
Unité
Smart-UPS X 2.7kW 3000VA 230V 230V Rack Mount 6min - 11 Line Interactive - 432mm 85mm 667mm
N° de stock RS 869-4997
Référence fabricantNPW 1000
MarqueRiello
231,45 €
Each
Unité
Net Power 600W 1000VA 230V 220 → 240V ac Desktop - - 4 Line Interactive - 160mm 146mm 350mm
N° de stock RS 739-7878
Référence fabricant2320241
445,67 €
Each
Unité
QUINT-UPS/ 24DC/ 24DC/40 - - 24V dc 24V dc DIN Rail - - - - - 130mm 47mm 125mm
N° de stock RS 823-9388
Référence fabricant5P850i
MarqueEaton
559,01 €
Each
Unité
5P 600W 850VA 230V 160 → 294V Tower 12min - 8 Line Interactive 10A 230mm 150mm 345mm
N° de stock RS 779-3762
Référence fabricantSMX2200RMHV2U
MarqueAPC
1.950,00 €
Each
Unité
Smart-UPS X 1.98kW 2200VA 230V 230V Rack Mount 10min - 11 Line Interactive - 432mm 85mm 667mm
N° de stock RS 180-5504
Référence fabricant2907073
331,91 €
Each
Unité
QUINT4 720W - 18 → 32V dc 18 → 30V dc DIN Rail - PROFINET - UPS 31.4A 40mm 125mm 130mm