Accurate Earth Electrode Resistance Testing with Heavy Current

earth electrode systems testing

I recently attended a training session with Omicron in Germany. So, looking at their primary injection test set for earth electrode and line impedance systems testing. I looked at how to set up a current injection. Potentially up to 100 A. Also, down an Overhead line or Feeder cable. To achieve good separation between the […]

How to Size High Voltage Earthing HV Conductors Correctly

high voltage earthing

The correct sizing of high voltage earthing (grounding) conductors is crucial for the safe and efficient operation of any electrical system. The size of the grounding conductor should be determined based on the maximum fault current that the system is likely to experience. As well as the voltage level and the type of earthing system […]

Soil Resistivity Testing Ground Soil Resistivity

Ground Soil Resistivity is Part 1 of a series of short posts on Soil Resistivity Testing and the common mistakes encountered. We offer practical advice on how to avoid the Soil Resistivity Testing 10 Common Mistakes. Soil Resistivity Testing 10 Common Mistakes What is Ground Soil Resistivity? ‘Soil‘ is the term used in Electrical Earthing […]