UPS

UPS


An Uninterruptible Power Supply provides an emergency back-up power source in the event of the mains supply either failing or dropping. There are of course several reasons why we may need back-up power; notably a break in the electricity supply or hardware failure. Either event can be catastrophic if we are using our PC or running a server but a UPS that kicks in immediately can prevent any damaging loss of data.

Essential back-up


Uninterruptible power supplies are essential for the reliable operation of servers, as well as computers in applications like data centres, hospitals and other locations where even a momentary loss of power can cause plenty of damage.

How UPS works


The UPS takes its power from the mains supply which effectively charges its battery. When the power is cut the UPS switches to battery mode to feed power to the connected devices. The UPS can only feed power for a limited time but provides back-up until either the original power source is restored or a new source plugged in.

Find everything you need at Ebuyer


If you are looking for a new Uninterruptible Power Supply we have both rack mounted and tower systems. You can also find all the extras you need including batteries and power distributor units. And don't forget to check out our range of UPS accessories including surge suppressors, cable organisers and extended run enclosures.

You will find great deals on all our UPS products and if you order today before 11pm we can deliver your items tomorrow (terms and conditions apply).

View all 458 UPS
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APC Back-UPS,405 Watts /700 VA Input 230V /Output 230V Interface Port USB

  • For UPS advice email SOLUTIONS@EBUYER.COM
  • Output Power Capacity: 405 Watts / 700 VA
  • Dataline Surge Protection
  • Automatic self-test

£69.38 inc. vat

£79.00save £9.62

£57.81 ex. vat

£65.83save £8.02
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Dynamode LMS Data 6-Way 1U 19-inch Horizontal Rackmount PDU & Surge Protection (13A)

  • For compatibility advice email SOLUTIONS@EBUYER.COM
  • 6 Way 19-inch Rackmountable Horizontal
  • 2m extension lead with 13A UK plug

£13.49 inc. vat

£16.49save £3.00

£11.24 ex. vat

£13.74save £2.50
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CyberPower Systems EX650E-UK EX Series Uninteruptible Power Supply

  • 360W/650VA
  • GreenPower UPS™ Technology
  • EMI, RFI, Surge and Spike Protection
  • Phone/Fax/Modem/DSL/Network Protectio

£57.71 inc. vat

£48.09 ex. vat

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APC Power-Saving Back-UPS Pro 900, 230V

  • For UPS advice email SOLUTIONS@EBUYER.COM
  • Output Power Capacity: 540 Watts / 900 VA
  • Battery failure notification
  • Automatic self-test

£152.99 inc. vat

£171.53save £18.54

£127.49 ex. vat

£142.94save £15.45
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APC Power Saving Back UPS ES 550VA 8 Outlet

  • For UPS advice email SOLUTIONS@EBUYER.COM
  • Battery failure notification
  • Automatic self-test
  • Battery-protected and surge-only outlets

£61.98 inc. vat

£71.00save £9.02

£51.65 ex. vat

£59.16save £7.51
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APC Back-UPS 300 Watts /500 Va 3 X C13 Input 230v /output 230v

  • Power Capacity: 300 Watt / 500 VA
  • Input Voltage: AC 230 V
  • Frequency Required: 45 - 65 Hz
  • Output Voltage: AC 230 V ( 50 Hz )

£41.12 inc. vat

£34.26 ex. vat

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APC Back-UPS 240 Watts /400 VA Input 230V /Output 230V

  • For UPS advice email SOLUTIONS@EBUYER.COM
  • Input Voltage: AC 230 V
  • Power Capacity: 400 VA
  • Output Connector: 4 x power BS 1363 (Surge) 4 x power BS 1363 (UPS/Surge)...

£59.99 inc. vat

£49.99 ex. vat

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APC Back-UPS 700VA, 230V, AVR, IEC Sockets

  • For UPS advice email SOLUTIONS@EBUYER.COM
  • Power Capacity : 390 Watts / 700 VA
  • Input Voltage: 230V
  • Input Connections: IEC-320 C14

£56.00 inc. vat

£46.66 ex. vat

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APC Power-Saving Back-UPS Pro 550

  • For UPS advice email SOLUTIONS@EBUYER.COM
  • Output Power Capacity: 330 Watts / 550 VA
  • Power-saving outlets
  • Automatic self-test

£103.98 inc. vat

£86.65 ex. vat

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APC AP9630 UPS Network Management Card 2

  • For UPS advice email SOLUTIONS@EBUYER.COM
  • Form Factor: Plug-in module
  • Data Transfer Rate: 100 Mbps
  • Interface (Bus) Type: SmartSlot

£152.99 inc. vat

£171.99save £19.00

£127.49 ex. vat

£143.32save £15.83
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APC Back-UPS 800VA with AVR, IEC, 230V

  • Power Capacity: 480 Watt / 800 VA
  • Input Voltage: AC 230 V
  • Frequency Required: 50/60 Hz
  • Input Connector(s): 1 x power IEC 320 EN 60320 C14

£67.48 inc. vat

£56.23 ex. vat

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CyberPower VALUE600EILCD Value Series Uninteruptible Power Supply (360W/600VA)

  • GreenPower UPS™ Technology
  • Automatic Voltage Regulator (AVR)
  • Auto-Restart/Auto-Charge
  • EMI, RFI, Surge and Lightning Spike Protection

£56.28 inc. vat

£46.90 ex. vat

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APC RBC48 Replacement Battery Cartridge

  • For UPS advice email SOLUTIONS@EBUYER.COM
  • Replacement UPS Battery
  • Lead Acid

£69.99 inc. vat

£80.10save £10.11

£58.32 ex. vat

£66.75save £8.43
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APC Back-UPS CS 400 Watts /650 VA Input 230V /Output 230V,

  • For UPS advice email SOLUTIONS@EBUYER.COM
  • Output Power Capacity: 400 Watts / 650 VA
  • Input Connector(s): 1 x power IEC 320 EN 60320 C14
  • Frequency Required: 50/60 Hz

£86.99 inc. vat

£96.68save £9.69

£72.49 ex. vat

£80.56save £8.07
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APC Back-UPS Pro 1500VA LCD 230V

  • For UPS advice email SOLUTIONS@EBUYER.COM
  • Power Capacity: 865 Watt / 1500 VA
  • Input Connector(s): Power IEC 320 EN 60320 C14
  • Input Voltage: AC 230 V

£246.54 inc. vat

£269.50save £22.96

£205.45 ex. vat

£224.58save £19.13
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