UPS Uninterruptible Power Supplies

pAn 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 a href="/web/generalDisplay.html?id=ideas-and-advice/ups-power-supplies-guide"complete guide to uninterruptible power supplies (UPS)/a./p h2UPS Uninterruptible Power Supply Types?/h2 pThere are several types of UPS systems available on the market:/p ullistrongOnline UPS/strong - 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./li listrongStandby UPS/strong - 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./li listrongParallel processing UPS/strong - 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./li listrongHybrid UPS/strong - 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./li/ul h2How to choose the right UPS device/h2 pA 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./p

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Description Price Model Power Rating VA Rating Output Voltage Input Voltage Mounting Type Backup Time Number of Outlets Type Current Rating Length Width Depth
RS Stock No. 627-6225
Mfr. Part No.UB10.241
BrandPULS
$490.15
Each
units
DIMENSION 240W - 22.4V dc 22.5 30V dc DIN Rail - - DC 10A 124mm 49mm 117mm
RS Stock No. 739-7869
Mfr. Part No.2320238
$510.97
Each
units
QUINT-UPS/24DC/24DC/20 - - 24V dc 24V dc DIN Rail - - - - 130mm 40mm 125mm
RS Stock No. 779-3803
Mfr. Part No.BR1500GI
BrandAPC
$873.48
Each
units
Power-Saving Back-UPS Pro 865W 1500VA 230V 230V Stand Alone 4min 12 Line Interactive - 112mm 301mm 380mm
RS Stock No. 869-4990
Mfr. Part No.NPW 600
BrandRiello
$159.58
Each
units
Net Power 360W 600VA 230V 220 240V ac Desktop - 4 Line Interactive - 142mm 100mm 287mm
RS Stock No. 689-9073
Mfr. Part No.BK650EI
BrandAPC
$339.70
Each
units
Back-UPS CS 400W 650VA 230V 180 266V Stand Alone - 6 Offline 7A 165mm 91mm 284mm
RS Stock No. 665-7854
Mfr. Part No.2866640
$421.87
Each
units
MINI-DC-UPS/24DC/2 - - 24V dc 100 → 350 V dc, 85 → 264 V ac DIN Rail - - Buffer Module 2A 99mm 67.5mm 107mm
RS Stock No. 768-8767
Mfr. Part No.IDG 1200
BrandRiello
$353.94
Each
units
iDialog Plus 720W 1200VA 230V 220 240V ac Stand Alone - 6 Offline - 275mm 97mm 315mm
RS Stock No. 689-9070
Mfr. Part No.BK500EI
BrandAPC
$291.14
Each
units
Back-UPS CS 300W 500VA 230V 180 266V Stand Alone - 6 Offline 7A 165mm 91mm 284mm
RS Stock No. 665-7851
Mfr. Part No.2866598
$464.05
Each
units
MINI-DC-UPS/12DC/4 - - 12V dc 100 → 240V ac DIN Rail - - Buffer Module 4A 202mm 135mm 110mm
RS Stock No. 665-7857
Mfr. Part No.2866611
$547.09
Each
units
TRIO-UPS/1AC/24DC/ 5 - - 24V dc 100 → 350 V dc, 85 → 264 V ac DIN Rail - - Buffer Module 5A 130mm 60mm 118mm
RS Stock No. 665-7918
Mfr. Part No.2866239
$555.12
Each
units
QUINT-DC-UPS/24DC/20 - - 24V dc 24V dc DIN Rail - - UPS 22A 130mm 66mm 125mm
RS Stock No. 779-3816
Mfr. Part No.BR900GI
BrandAPC
$533.79
Each
units
Power-Saving Back-UPS Pro 540W 900VA 230V 230V Stand Alone 5min 10 Line Interactive 8A 100mm 250mm 382mm
RS Stock No. 739-7865
Mfr. Part No.2320225
$456.10
Each
units
QUINT-UPS/ 24DC/ 24DC/10 - - 24V dc 24V dc DIN Rail - - - - 130mm 35mm 125mm
RS Stock No. 670-0706
Mfr. Part No.UBC10.241
BrandPULS
$702.26
Each
units
DIMENSION - - 22.5V dc 24 28V DIN Rail - - DC - 124mm 123mm 119mm
RS Stock No. 869-4997
Mfr. Part No.NPW 1000
BrandRiello
$387.24
Each
units
Net Power 600W 1000VA 230V 220 240V ac Desktop - 4 Line Interactive - 160mm 146mm 350mm
RS Stock No. 753-1977
Mfr. Part No.UB10.245
BrandPULS
$664.07
Each
units
DIMENSION 360W - 12 22V dc 22.5 30V dc DIN Rail - 2 - 10A 124mm 49mm 117mm
RS Stock No. 768-8761
Mfr. Part No.IDG 1600
BrandRiello
$516.74
Each
units
iDialog Plus 960W 1600VA 230V 220 240V ac Stand Alone - 6 Offline - 275mm 97mm 315mm
RS Stock No. 779-3807
Mfr. Part No.SC620I
BrandAPC
$554.43
Each
units
Smart-UPS SC 390W 620VA 230V 230V Stand Alone 5min 4 Line Interactive - 119mm 168mm 375mm
RS Stock No. 665-7914
Mfr. Part No.2866242
$2,329.38
Each
units
QUINT-DC-UPS/24DC/40 - - 24V dc 22.5 → 30V dc DIN Rail - - DC 42.5A 130mm 66mm 125mm
RS Stock No. 823-8981
Mfr. Part No.DS2000IL
BrandOPTI
$1,267.65
Each
units
Durable 1.8kW 2000VA 220 240V ac 176 288V ac Stand Alone 6min 4, 8 Online - 336mm 190mm 374mm
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