Protecting the UK's
critical infrastructure
for when failure isn't an option

Support Services for the Power Generation Industry

We help reliability-conscious Engineers improve the reliability of mission critical systems with the repair, refurbishment or replacement of DC power supply units, rectifiers and inverters.

What to do about ageing or obsolete power supplies

Repair, refurbish or replace?

To you, it is not as simple as just ordering a new PSU for your C&I, System Health (DPS) or Fuel Route application. The original model may be obsolete, or the manufacturer may have closed down. A replacement may even need re-certification! Perhaps you have tried looking for a different unit, but did not feel sure about the correct electrical specification; maybe the design calculations are lost in history somewhere.

Many customers use our refurbishment service during scheduled outages to pro-actively prolong the useful life of power supplies. By predicting the likelihood of future failure of particular component types and replacing them regardless of condition, we can help you maintain legacy systems for decades to come.

APS is Achilles UVDB verified to ensure procurement is straightforward for those in the Utilities sector.

Farnell / Advance New Replacements

Considering replacement power supplies?

If you are considering replacement rather than repair or refurbishment, we can help you with a range of hassle-free, like for like swap units for Farnell, Advance and other manufacturers’ obsolete products. Minimise re-certification costs and specification worries. Our replacement units are the same physical size, have the same outputs and signals and are manufactured to meet or exceed the original specification in all areas.

These are applications where quality is paramount. All APS units are designed and built in the U.K. to exacting standards with warranties of up to 10 years for when failure just isn’t an option.

Over 17,000…
power supplies repaired
and critically analysed

No fix, no fee…
if we fail to repair a faulty item
you pay nothing!

Express turnaround…
premium service available to
minimise expensive downtime

Fixed repair costs for the majority of units – simplify budgeting and purchasing operations.

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