Grounding v 3.2
The program was created with the participation of grounding experts (ZandZ.ru)
The calculation can be used in practice only after confirmation by enterprises having a license for earthing design.
1. Calculation of the grounding device. The calculation of grounding is reduced to determining the length of the horizontal earthing switch (strapping) and the number of vertical earthing (rods) under given conditions. 2. Calculation of a single earthing switch. 3. Evaluation of the possibility of using reinforced concrete foundations of industrial buildings as earth conductors. 4. Selecting the cross-sections of the main grounding bar, the main protective PE conductor, the grounding conductors and the main conductors of the potential equalization system at the entrance to the building, depending on the PEN conductor section of the supply network and the calculation of the cross-sectional area of the protective conductor. 5. Calculate the step voltage. 6. Calculation of touch voltage. 7. Calculation of the soil. 8.Printing the report. 9. Report to the file.
It was tested on Win 9x, Win XP. Installation is not required. To run the program in Win 9x, you need a library for programs written in the VB language. Check if you have the file C: \ Windows \ System \ msvbvm60.dll. If you do not have it, you can take it here. The msvbvm60.dll file is installed either in C: \ Windows \ System or in the program directory.
Detailed help and job description in zz.exe
Win98 requires the VB msvbvm60.dll library
ZandZ.ru - a thematic site dedicated to the calculation and construction of grounding in any type of soil. The products are presented with ready-made kits containing all the necessary parts for simple and quick installation of earthing switches in the ground.