The testing and commissioning of high voltage electrical equipment is a highly specialised activity. With every HV electrical installation or fault finding, our skilled engineers carry out their specified area of work to the highest technical and safety standards.

Our range of high voltage commissioning services includes:

  • Dissolved Gas Analysis (DGA), SF6 sampling
  • HV protection grading and testing
  • Protection and control settings
  • AC pressure testing
  • HV cable sheath testing
  • VLF cable testing
  • Earthing studies
  • Cable fault location
  • Partial discharge
  • Insulation testing
  • DC cable testing
  • Thermographic inspections
  • DC pressure tests up to 33kV
  • Overcurrent and earth fault relays