Large UPS - Excellent for 20 to 25 users

Availability: In stock


  • Free standing or 19" Rack Mounted heavy duty UPS

  • Up to one hour of power for all the Liberty range of telephone systems

  • Delivered and installed or self-install

  • Full technical support via our Portel AV Ltd Staff, call and we will talk you through the entire installation

  • Call (lo-cost) 0330 0883 750  for help with this product

More Information

If your offices have poor mains or suffer those annoying power failures this usually means losing your telephone system and if it fails to restart it may even require an engineer to visit site to reset everything, very expensive if this is outside of your maintenance (9 am to 5 pm Monday to Friday) contract, more so if you don't have an annual contract in place.

This large free standing or rack mounted uninterruptable power supply is capable of running all Liberty VoIP telephone systems for up to one hour when the mains fails. It can also be used to power a Broadband service and PoE Hub to keep your business running when the power fails.

Our Large UPS comes with floor stands (as per photo) or may be laid flat and rack mounted into a 19" racking system.

Complete with Automatic Voltage Regulation (AVR) it provides stabilisation from brownouts, sag and surge voltages.

EMI filters provide further protection from spikes and transients.

When the mains power supply fails, the load is powered by the inverter and receives a true sine-wave supply for maximum power continuity and reliability.

A full 12 month warranty comes with this product (return to base) Can be delivered and fitted by our installation team when purchasing a Liberty telephone system or retro fitted complete with UPS leads - price on application

call (lo-cost) 0330 0883 750 for further details