Build Quality Of powerPerfector


Build Quality

Attention to detail, unique design and build quality mean that hand wound powerPerfector units achieve a peak efficiency of 99.94%.

Greater efficiency means greater savings.

Custom Built

Our powerPerfector VPO® units are handmade at iESCo’s manufacturing facility. iESCo’s manufacturing partner is Tamura Corporation, one of the world’s leading companies in the design and manufacture of hand wound power components – supplying the likes of the Ministry of Defence and the Rail Network.

Financial Risk

iESCo’s manufacturing partnership with Tamura Corporation allows production flexibility and ensures it can meet even the most challenging installation programmes.

No Maintenance

powerPerfector optimiser units come with a 15-year warranty and, aside from standard wiring checks, powerPerfector systems are designed to be maintenance-free.

Reliability As Standard

powerPerfector products are designed to withstand the toughest environments and provide years of safe, reliable operations. For example, VPO® has a useful life of in excess of 100 years and an operating temperature range of -10ºC to +50ºC. It has been designed and proven to at least match the withstand capability of the sites incoming electrical infrastructure, typically 50kA.

  • powerPerfector

    The powerPerfector optimiser alters the incoming supply voltage at a fixed ratio, and is suitable for most buildings. Optimisation settings are referenced from the logging of your building’s incoming voltage supply in order to maximise your savings.

  • powerPerfector iQ

    The powerPerfector iQ is the fastest, most accurate and precise control technology on the market. The iQ has been designed in response to the increasing risk of greater supply volatility, phase imbalance and increased transients and harmonics due to the explosion of multiple renewable feeds onto the network.

  • Engineering Excellence

    Installing any technology on the mains incoming supply to your building carries a risk. Our wealth of experience gained over the years has seen us develop industry-leading processes to mitigate risk for clients.

  • FAQs

    Take a look at the most frequently asked questions we receive about our powerPerfector units and processes. If your question isn’t here, contact one of our sales team and they’ll be able to answer your question.