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. 670-0706
FabrikantnummerUBC10.241
FabrikantPULS
€ 345,06
Each
Aantal stuks
DIMENSION - - 22.5V dc 24 → 28V DIN Rail - - - DC - 124mm 123mm 119mm
RS-stocknr. 869-4997
FabrikantnummerNPW 1000
FabrikantRiello
€ 237,49
Each
Aantal stuks
Net Power 600W 1000VA 230V 220 → 240V ac Desktop - - 4 Line Interactive - 160mm 146mm 350mm
RS-stocknr. 665-7918
Fabrikantnummer2866239
FabrikantPhoenix Contact
€ 297,13
Each
Aantal stuks
QUINT-DC-UPS/24DC/20 - - 24V dc 24V dc DIN Rail - - - UPS 22A 130mm 66mm 125mm
RS-stocknr. 689-9073
FabrikantnummerBK650EI
FabrikantAPC
€ 159,99
Each
Aantal stuks
Back-UPS CS 400W 650VA 230V 180 → 266V Stand Alone - - 6 Offline 7A 165mm 91mm 284mm
RS-stocknr. 459-819
FabrikantnummerIDG 800/RS
FabrikantRiello
€ 100,66
Each
Aantal stuks
iDialog 480W 800VA 230V 220 → 240V ac Stand Alone - - 4 Line Interactive, Offline - 192mm 90mm 232mm
RS-stocknr. 712-7064
FabrikantnummerEA-UPS Informer Guard LCD2 1000 AP
€ 197,88
Each
Aantal stuks
Guard LCD 2 600W 1000VA 230V 175 → 300V ac Stand Alone 4.5min - - Line Interactive - 160mm 146mm 350mm
RS-stocknr. 779-3803
FabrikantnummerBR1500GI
FabrikantAPC
€ 429,00
Each
Aantal stuks
Power-Saving Back-UPS Pro 865W 1500VA 230V 230V Stand Alone 4min - 12 Line Interactive - 112mm 301mm 380mm
RS-stocknr. 779-3759
FabrikantnummerSUA5000RMI5U
FabrikantAPC
€ 3.525,00
Each
Aantal stuks
Smart-UPS 4kW 5000VA 230V 230V Rack Mount 9min - 14 Line Interactive - 483mm 222mm 660mm
RS-stocknr. 869-5003
FabrikantnummerNPW 2000
FabrikantRiello
€ 394,31
Each
Aantal stuks
Net Power 1.2kW 2000VA 230V 220 → 240V ac Desktop - - 6 Line Interactive - 205mm 146mm 397mm
RS-stocknr. 712-7076
FabrikantnummerEA-UPS Informer Guard LCD2 2000 AP
€ 315,18
Each
Aantal stuks
Guard LCD 2 1.2kW 2000VA 230V 175 → 300V ac Stand Alone 3.5min - 4 Line Interactive - 205mm 146mm 397mm
RS-stocknr. 721-2566
FabrikantnummerBE700G-FR
FabrikantAPC
€ 129,99
Each
Aantal stuks
Power-Saving Back-UPS ES 405W 700VA 230V 230V Stand Alone - - 8 Offline 10A 89mm 311mm 224mm
RS-stocknr. 768-8821
FabrikantnummerSEP 700
FabrikantRiello
€ 525,23
Each
Aantal stuks
Sentinal Pro 560W 700VA - 220 V ac, 230 V ac, 240 V ac Stand Alone - - 4 Line Interactive, Online - 235mm 158mm 422mm
RS-stocknr. 823-9376
FabrikantnummerELP1600DIN
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. 823-8985
FabrikantnummerDS3000I
FabrikantOPTI
€ 769,74
Each
Aantal stuks
Durable 2.7kW 3000VA 220 → 240V ac 176 → 288V ac Stand Alone 6min - 4, 8 Online - 336mm 190mm 426mm
RS-stocknr. 459-825
FabrikantnummerIDG 400/RS
FabrikantRiello
€ 113,02
Each
Aantal stuks
iDialog 240W 400VA 230V 220 → 240V ac Stand Alone - - 4 Line Interactive, Offline - 192mm 90mm 232mm
RS-stocknr. 739-7865
Fabrikantnummer2320225
FabrikantPhoenix Contact
€ 218,19
Each
Aantal stuks
QUINT-UPS/ 24DC/ 24DC/10 - - 24V dc 24V dc DIN Rail - - - - - 130mm 35mm 125mm
RS-stocknr. 714-0158
FabrikantnummerTS650B
FabrikantOPTI
€ 75,43
Each
Aantal stuks
Thunder Shield 360W 650VA 230V 230V ac Stand Alone 21min - 2 Line Interactive - 320mm 97mm 135mm
RS-stocknr. 712-7060
FabrikantnummerEA-UPS Informer Guard LCD2 650 AP
€ 112,20
Each
Aantal stuks
Guard LCD 2 390W 650VA 230V 175 → 300V ac Stand Alone 3.5min - 2 Line Interactive - 142mm 100mm 287mm
RS-stocknr. 779-3752
FabrikantnummerSUM3000RMXLI2U
FabrikantAPC
€ 2.900,00
Each
Aantal stuks
Smart-UPS XL Modular 2.85kW 3000VA 230V 230V Rack Mount 3min - 10 Line Interactive - 86mm 432mm 678mm
RS-stocknr. 761-7630
Fabrikantnummer2320254
FabrikantPhoenix Contact
€ 266,24
Each
Aantal stuks
QUINT-UPS/ 24DC/ 24DC/ 5/1.3AH - - 18 → 30V dc 18 → 30V dc DIN Rail 5min - 1 - 9.3A 138mm 88mm 125mm
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