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...