Save £54K in 3 half-hours?

Save £54K in 3 half-hours?

Maintaining our national electrical infrastructure is a costly business. Charges over and above energy consumption costs, are known as DUoS and TNUoS and apply to business energy users to cover infrastructure maintenance.   DUoS (Distribution Use of System)The...

The minutiae of Mains Borne Signalling

The minutiae of Mains Borne Signalling

Mains Borne Signalling (MBS) has been used since the 1980s for sending and receiving digital data between pieces of electronic apparatus. Equipment connected to the electrical circuit in a building places a tiny additional voltage on the Earth and Neutral wiring. High...

Accurate measuring of hot water

Accurate measuring of hot water

Knowing the temperature within a hot-water tank is something that is often overlooked when considering the monitoring of energy use. Usually a thermostat is strapped around the centre of the tank which triggers the boiler on or off. Operationally this has worked well...

BeMS – There are horses for courses

BeMS – There are horses for courses

"Irus is more bespoke and sits in this market-place better than traditional BeMS" With the Business sector consuming 56% of the electricity generated in the UK and accounting for about half of all emissions, and the UKs obligation of 80% reduction in greenhouse gases...

Get in touch

Thank you for contacting Prefect. We will get back to you as soon as we can.
  • If you would like to be kept up to date with news from us about product and company developments or projects we are working on, please check the box below. We take the storage of data seriously, please click here to read our privacy policy.