Vertical Electrode Calculator

Access our calculator to be able to estimate the grounding resistance value using conGraph GND-20. You will only have to enter some starting data:

  • The calculator will return an estimate of the value of the grounding resistance
  • You will also know the number of bags of conGraph GND-20 you will need to achieve the indicated ground resistance value.
  • It is very intuitive and easy to use.
  • It will help you complete your design of the grounding system and you will see that the size of the installation can be reduced.
Reference Layout
Vertical electrode: