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Erdungswiderstands-Rechner
Berechnen Sie Erdungselektroden-Widerstand und entwerfen Sie Erdungssysteme zur Einhaltung von Sicherheitscodes.
🔒 Dieses Tool läuft vollständig in Ihrem Browser. Ihre Dateien werden niemals an einen Server hochgeladen.
Math & Science
Earthing Resistance Calculator
Frontend preview — no upload or external service.
Estimated resistance
A 2.4 m rod of 16 mm diameter in 100 Ω·m soil gives roughly 40 Ω — doubling the length to 4.8 m brings it to about 23 Ω, not 20.
How Erdungswiderstands-Rechner works
- Open Erdungswiderstands-Rechner and review the example state before entering your own values.
- Enter or select the information needed for Erdungswiderstands-Rechner.
- Review the result and adjust the inputs if you want to compare another case.
Estimate the resistance of a driven rod or ring earth electrode from soil resistivity and geometry, before a real measurement is taken. The interactive workspace runs in your browser, so you can review the result without creating an account.
FAQ
What is Erdungswiderstands-Rechner used for?
Estimate the resistance of a driven rod or ring earth electrode from soil resistivity and geometry, before a real measurement is taken.
Do I need an account?
No. The tool is available directly in the browser without an account or sign-up.
What should I do if the result looks unexpected?
Check the entered values and compare them with the guidance shown in Erdungswiderstands-Rechner. Use the result as a planning aid and verify important decisions independently.