
UPS
We offer a large range of UPS units from a selected range of manufacturers from 400VA up to 4.8MVA. Our prices are among the most competitive in the UK. We also specialise in Long Runtime Units with up to 48 hours back up available.

Thank you for your thorough and efficient installation at the weekend - I was very impressed with the installation.
Danny Child
IT Manager - London
Hi, my name is Greg Woolner, I am a pre-contracts manager for Foster and Allen, we would just like to pass on a few positive comments to yourselves.
The rest of the pre contracts team would just like to pass on our appreciation to your customer relations, we are very impressed with your efficiency with dealing with our enquiries and equally impressed with your competitive pricing, a breath of fresh air!!
Please carry on the great work and we hope to have many dealings with yourselves at TSE in the near future.
Greg Woolner
Pre-contracts Manager
We have used TSE over the past few years as our preferred UPS and Generator maintenance contractor. We have found them to be both efficient and professional in all aspects of their works both from administrative and hands on prospective.
I would be very happy to recommend them to other clients.
John Carragher
Maintenance Contracts Director
Principle Property Services, London
As a customer of TSE, Aughton Automation are able to confirm the following feedback in respect of Customer Service and Technical Excellence.
Sales and maintenance enquiries:- First class customer service in respect of prompt and exacting response to our pricing and specification requirements.
Site Installation and Service:- Prompt service and well equipped engineering staff, providing a good standard of installed equipment.
Technical Services:- High standard of consultancy and design advice from qualified engineering base.
TSE scores highly in our service quality matrix, and we trust you will continue to provide this level of service which will ensure your excellent company profile.
Gavin Whitehead
Projects Consultant
I am writing to inform you that I was very impressed with the engineers from TSE that recently replaced the UPS batteries on mobilising equipment at Somerset Fire Stations recently. They were both very professional and went out of their way to ensure the least disruption possible to the connected equipment. I am passing on my recommendation to my line manager that your company is used again for similar work.
TSE have been working with Mirada PLC for several years now. They have provided a high quality, well planned service from start to finish of any job. This has varied at our place from simple distribution board installations to more complicated UPS installations with various maintained and non-maintained feeds to different racks. They also help provide us with a generator service contract, and perform regular servicing on all our UPS systems in house.
Another great benefit has certainly been their ability to be here in a hurry, normally within the hour, or often to just answer a brief question. They're always on the end of the phone when you need them to be.
Overall, their planning, and dedication seems to bring a huge feeling of confidence to myself and my colleagues. Everything is checked and thought through many times, and nothing is ever rushed.
I look forward to working with them much more in the future.
James Taylor
Engineering Supervisor
Dear Belinda and Team at TSE
As we are now quickly coming to the end of another hectic year with projects and challenges in Europe and Switzerland , I would like to take this opportunity to thank you for the support, quick response and deliveries on some very tight deadlines.
I know personally that you have had to go that mile further than what would be the norm to archive some of the goals set and its very much appreciated.
Looking forward to another interesting and demanding year.
Nick Feltham
Managing Director
SOLO Project and Design Management Ltd
TSE Ltd, have provided Service to our Organisation for several years.
The response and level of Service has always been very satisfactory, with their professional approach and expertise within the UPS field.
I would not hesitate in recommending TSE Ltd as UPS Service Provider, to any Organisation.
Roy Vernon
Communications Officer

We offer a large range of UPS units from a selected range of manufacturers from 400VA up to 4.8MVA. Our prices are among the most competitive in the UK. We also specialise in Long Runtime Units with up to 48 hours back up available.

We can supply all replacement UPS batteries, but recommend Sterling. Buy a one-off or a complete set comprising of 30 batteries or more, with our hard-to-beat prices and ‘from stock’ availability.

Replacement APC packs, built by TSE or selected partners, cover the full ‘RBC’ list as well as packs for other UPS manufacturers. Let us quote you or go to our on line shop- we will not be beaten on price.

Sterling HA Series of VRLA Industrial Batteries provide superior high integrity
reliability for critical backup power applications. The maintenance-free valve regulated
lead acid (VRLA) construction make Sterling HA series batteries the definitive choice for
UPS, telecom and utility applications.

UPS External Maintenance Bypass Switches (EMBS), built by TSE or selected partners, range in size from 1KVA up to 200KVA. The larger ratings can be built for single or parallel systems. Special build units with extra outputs can also be accommodated as well as audible and visual indications