Uninterruptible Power Supply, UPS Devices| Power Supplies | RS
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    Uninterruptible Power Supplies

    An uninterruptible power supply, commonly known as UPS Power Supply is easy to install a device that is designed to provide power to your computers, servers, server rooms and data centres in case of main energy failure, electrical surge or unexpected energy cut off. These devices contain a battery that guarantees power to your computer system for a certain period of time, creating an extended run long enough to shutdown software or for saving the current task and shutting off the computer. For further reading, please see our uninterruptible power supplies (UPS) guide.

    UPS Uninterruptible Power Supply Types?

    There are several types of UPS system solutions available:

    • 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.

    496 Products showing for Uninterruptible Power Supplies

    Eaton
    Ellipse PRO
    1kW
    165 → 285V
    1600VA
    230V
    Stand Alone
    9min
    -
    10A
    8
    Line Interactive
    82mm
    390mm
    -
    -
    275mm
    C14
    Socomec
    ITYS
    10kW
    230V
    10000VA
    220 V, 230 V, 240 VV
    Stand Alone
    -
    -
    12A
    -
    UPS
    -
    -
    -
    -
    -
    -
    Phoenix Contact
    QUINT4
    240W
    18 → 30V dc
    -
    18 → 32V dc
    DIN Rail
    -
    -
    8.3A
    -
    UPS
    35mm
    125mm
    -
    -
    130mm
    -
    Socomec
    NETYS PR
    1.8kW
    230V
    2200VA
    230V
    Rack Mount, Stand Alone
    -
    -
    9A
    -
    UPS
    -
    -
    -
    -
    -
    -
    Eaton
    Ellipse ECO
    400W
    161 → 284V
    650VA
    230V
    Stand Alone
    -
    -
    -
    4
    Offline
    263mm
    81mm
    -
    -
    235mm
    C14
    APC
    Smart-UPS
    4.5kW
    230V
    5000VA
    230V
    Stand Alone
    -
    -
    24A
    -
    Smart UPS
    432mm
    130mm
    -
    -
    720mm
    -
    OPTI
    Thunder Shield
    360W
    230V
    650VA
    230V
    Stand Alone
    21min
    -
    -
    2
    Line Interactive
    320mm
    97mm
    -
    -
    135mm
    C14
    Eaton
    5PX G2
    3kW
    230V
    3000VA
    208V
    Rack Mount, Stand Alone
    -
    -
    -
    -
    UPS
    85.5mm
    438mm
    -
    -
    603mm
    C20
    MEAN WELL
    -
    40W
    264V ac
    -
    13.8V dc
    -
    -
    -
    -
    -
    Battery Charger
    -
    -
    -
    -
    -
    -
    Schneider Electric
    BVS800I
    450W
    230V ac
    800VA
    230V ac
    Wall
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    APC
    SRT8KXLI
    8kW
    230V
    8000VA
    230V
    Rack Mount
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Eaton
    5P
    770W
    160 → 294V
    1150VA
    230V
    Rack Mount
    12min
    -
    10A
    8
    Line Interactive
    438mm
    509mm
    -
    -
    438mm
    C14
    APC
    Easy UPS
    10kW
    230V
    10000VA
    230V
    Stand Alone
    -
    -
    -
    -
    UPS
    -
    -
    -
    -
    -
    -
    Eaton
    9SX
    4.5kW
    190 → 276V
    5000VA
    230V
    Stand Alone
    8min
    -
    90A
    -
    Online
    542mm
    244mm
    -
    -
    575mm
    -
    Eaton
    9SX
    1.35kW
    190 → 276V ac
    1500VA
    230V
    Stand Alone
    5.5min
    -
    -
    6 (IEC C13)
    UPS
    160mm
    252mm
    -
    -
    437mm
    C14
    Socomec
    NETYS PL
    480W
    180 → 270V
    800VA
    230V
    Stand Alone
    -
    -
    3A
    -
    UPS
    -
    -
    -
    -
    -
    -
    Riello
    1500VA Vision
    1.2kW
    -
    1500VA
    240V
    Tower
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Eaton
    9SX
    1.8kW
    200 → 276V
    2000VA
    240V
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Phoenix Contact
    QUINT-UPS
    120W
    18 → 30V dc
    -
    18 → 30V dc
    DIN Rail
    5min
    -
    9.3A
    1
    UPS
    138mm
    88mm
    -
    -
    125mm
    -
    Eaton
    5SC
    2.7kW
    184 → 276V
    3000VA
    230V
    Rack Mount
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
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