Welcome...

... to the UPS Store, a secure environment where you can review or buy UPS products online.

Being the largest independent supplier of Standby Power solutions in the UK, we maintain the UK's most comprehensive database of Uninterruptible Power Supplies which contains products from all the major manufacturers.

The UPS Store contains a selection of popular plug-and-play UPS. These are shown in the following categories: off-line, line interactive and on-line UPS, with both freestanding and rackmounted models, replacement batteries and accessories.

To navigate around the UPS Store, please use the Quick Search facility above, or click one of the tiles to the left.

Should you not find the product you're looking for, or are uncertain about the specification you require, please call a member of our team on 01488 680 500.

If you prefer Online Chat to discuss your requirements - please click on the Live Chat link above. Note: Live Chat is only available during UK business hours.

Off-Line UPSOff-Line UPS
Less expensive, off-line UPS are usually considered less sophisticated than other UPS products. During normal operation the power will flow straight through the unit, and if the input voltage fails or fluctuates outside pre-set tolerances the UPS will then feed battery power via an inverter. When the mains power returns, the inverter is turned off and the output is switched back to mains. Typically there will be a break of between 4 and 10 milliseconds during transfer to and from the battery mode.
Freestanding Line Interactive UPSFreestanding Line Interactive UPS
Line interactive UPS operate in a very similar fashion to an off-line UPS, except with the advantage of better filtering and power conditioning. Whilst not eliminating interference in the mains power, this technology reduces the impact of spikes, surges and sags.
Rackmounted Line Interactive UPSRackmounted Line Interactive UPS
Line interactive UPS have the same features as freestanding versions (see above), but are designed for mounting in 19" racks adjacent to the IT systems they support.
Freestanding On-Line UPSFreestanding On-Line UPS
On-line UPS are so-called because the inverter (the part which produces the AC output) is always on-line. They are much more reliable since, should the inverter fail, they simply drop back to mains power and sound an alarm. In addition, their double conversion design ensures excellent output power quality even when the incoming mains supply is poor or faulty.
Rackmounted On-Line UPSRackmounted On-Line UPS
With the same features as freestanding on-line UPS (see above), rackmounted on-line UPS are designed for mounting in 19" racks - the equipment of choice for critical IT applications.
Replacement Batteries and AccessoriesReplacement Batteries and Accessories
Look here for replacement batteries and accessories such as Power Over Ethernet (POE), Internal UPS, mains cables & adapters.