（株）ホクデン

株式会社ホクデン

About this app

The electrode length (construction length) according to the Hokuden EP-1 standard construction method can be calculated from the grounding resistance value (Ω) of the grounding rod (grounding rod).

Calculation procedure
1. Enter the target value
Example: If class A is 10Ω or less, enter a provisional value of 8Ω.
2. Input of measured value
Earth rod (ground rod) 14 x 1500 mm 1 measured value

* If the length of the electrode is long, measure at multiple points.
* The electrode length (construction length) obtained from this computer is a provisional value calculated by simple calculation.
* The electrode burial depth is based on GL-75 cm or more.

What’s new

安定性の向上と品質の改善を行いました。