[ELECTRICAL APP]

R1+R2 Zs Ze Calculator

Verify or calculate R1+R2 and Zs values in an instant

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R1+R2 ZS / ZE CALCULATIONS

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  • Free Download
  • Calculate R1+R2
  • Calculate Zs
  • Calculate Ze*

Simple, slightly faster than a calculator time is in short supply nowadays.Great little app. Very handy.Simple helpful app to make calculations faultless.Great app and very useful.

R1+R2 Zs CALCULATIONS

If you have multiple R1+R2 or Zs calculations to complete this app can help by saving time, for example, when calculating R1+R1 enter your Ze and Zs values and calculate, then for the next calculation just update the Zs value and calculate again.

  • Quick n Easy
  • Saves Time
  • Calculate Zs from R1+R2 and Ze
  • Calculate R1+R2 from Zs and Ze

Enter any two values to calculate the remaining value.

R1+R2 FROM Zs

To calculate R1+R2 from Zs enter your measured Zs and measured Ze values, then hit “Calculate”.

Calculating R1+R2 or Zs is a very simple calculation but if you have multiple calculations to do then that’s where this app can speed up the process.

The formula to calculate R1+R2 is: R1+R2 = Zs – Ze

Zs FROM R1+R2

To calculate Zs enter your measured Zs and measured R1+R1 values.

 

To Calculate Zs:

Zs = Ze + R1+R2

 

Max Zs

For maximum Zs values see our Max Zs Values App.

Ze CALCULATIONS

Note: Ze should not be calculated, the Ze should only be obtained by direct measurement with the appropriate test equipment and by following the approved procedures.

FREQUENTLY ASKED QUESTIONS

Zs is the earth loop impedance of an electrical circuit.

Ze is the earth loop impedance external to the electrical installation.

To calculate R1+R2 we can use this formula, Zs – Ze = R1+R2

To calculate Zs we can use this formula, Ze + R1+R2 = Zs

Demo video may show an older version of the app

Available on iOS and Android

This R1+R2 Zs Ze Calculator is optimised to work on all screen sizes and resolutions.

Features:

  • Easy to use
  • Preset R1+R2 Zs formula
  • Quick and instant results
  • Dedicated support team