High Voltage Testing and Compliance

Dealing with the numerous issues surrounding high voltage electricity installations is a job for specialist people and equipment. There are many ways we can help your business solve problems and maintain standards.

Energy Suppliers will usually require documentation confirming that your high voltage installation has been properly tested prior to connection to their network.

Electrical Testing Company can provide a complete testing service.


  • AC 100kV rms
  • DC 80kV
  • Very Low Frequency [VLF] 90kV Peak;

We can test:

  • HV Cables [paper lead, xlpe].
  • Transformers [oil filled, resin cored dry type].
  • All Types of HV Switchgear [vacuum, SF6, oil filled].