High Voltage Commissioning Ltd

High Voltage Commissioning Ltd specialises in expert high voltage commissioning services, ensuring systems are installed, tested, and energised safely and efficiently. They develop detailed Inspection and Test Plans (ITPs), coordinate site activities, and verify compliance with project specifications and industry standards to support safe energisation and help ensure critical project milestones are achieved on schedule. Their services include comprehensive relay protection testing to ensure accuracy and reliability under fault conditions, using advanced equipment to verify functionality, settings, and coordination.

They also provide thorough transformer testing to verify performance, condition, and protection prior to energisation, and cable testing using Very Low Frequency (VLF) equipment for insulation testing on cables up to 33 kV, ensuring compliance with IEC standards. Furthermore, High Voltage Commissioning Ltd offers design and protection grading studies to ensure high-voltage systems operate safely and reliably, developing optimised protection settings. They also conduct Factory Acceptance Testing (FAT) to confirm that high-voltage equipment meets project specifications, industry standards, and operational requirements before it leaves the manufacturer's facility, helping to minimise on-site risks and reduce delays.