Tools / Ground Grid Step & Touch Voltage
Tool · Grounding & Lightning
Ground Grid Step & Touch Voltage
Grid resistance, ground potential rise, mesh and step voltages for a rectangular grid, compared with the tolerable touch and step voltages for the body weight and shock duration you choose.
Result
Enter soil data, grid geometry and the fault. The example is a 70 × 70 m grid with 20 perimeter rods.
RokBench is a screening tool intended to assist qualified engineers. It does not constitute engineering services, does not produce sealed or certified deliverables, and does not replace applicable codes, standards, manufacturer documentation, or the judgment of a licensed professional responsible for the design. Verify all results independently before use. Report a problem with this result.