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A Thorough Approach


The importance of regular maintenance and health checks on critical equipment cannot be understated. Identifying and rectifying problems before they cause a fault saves not only time and money, but also prevents unplanned outages of essential systems.

Calibre Power offer an extensive planned maintenance regime that can be tailored to meet any site's particular needs.
As an independent company with experience of many different UPS models, we can provide a service that is second to none on sites that have UPS inventory from several different manufacturers.

Circuit Board


Calibre Power’s professional, experienced engineers can provide your site with the piece of mind that any new AC or DC secure power systems have been installed and commissioned to the highest possible standards.

Electricity Station


We know how important your UPS critical loads are. Due to our engineers extensive experience and knowledge, we have a proven track record in repairing UPS systems of a variety of models and ages. On older systems which may be approaching their end of life, it is particularly important to consider the need for repairs and refurbishment as components age and replacements become obsolete,

Power Plant


Calibre Power have a very good relationship with many of the leading Uninterruptible Power Supply manufacturers and can provide services to design and supply any size of rectifiers, inverters or UPS systems according to your company's needs.

We can support our clients at every stage of the process, from initial specification and survey; through the procurement, design and manufacture; up to the installation and commissioning of new systems.

Circuit Board


Whether it be assessing systems suitability, analysing power, or recommending what is required to fulfil your companies power needs, we will provide detailed reports backed by knowledge and years of uninterruptible power supply experience.

We can also provide recommendations for the replacement or refurbishment of obsolete equipment.

Electricity Station

Industrial Battery Maintenance and Discharge

Our team have extensive industrial battery and stored energy experience. We offer comprehensive maintenance routines and full replacement services. This includes full discharge testing routines and/or internal resistance checks i.e. Cellcorder and Midtronics testing. All of which ensure maximum reliability of your battery backup system. 



We offer a range of bespoke training courses to ensure your employees are fully capable to maintain your UPS system.

This includes UPS operation and familiarity, basic maintenance and fault finding, or battery installation and testing to name a few.

All training is carried out onsite to make sure learning is not only knowledgeable but practical and applicable to your system.

Power Plant
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