High Voltage

Lyons Electrical was appointed by one of our valued clients to deliver a new 125A secondary power supply installation to an existing Motor Control Centre, helping to provide a more resilient electrical supply for the remaining infrastructure serving the building. Although the original production line had been decommissioned, the existing MCC continued to supply essential services across the facility, including lighting, small power and ancillary equipment. This made the relia

If you are planning new infrastructure, upgrading your supply, or taking over a commercial site, it is natural to ask what is classed as HV in the UK. HV simply stands for high voltage, but where that line is drawn matters for safety, compliance, and how your system should be designed and maintained.