Диаграммы ВАФ

The tool for constructing vector diagrams to support exports in PNG, SVG, XML

This app is designed for easy construction of vector diagrams based on the results of measurements in the secondary circuits of electric power meters using the phase meter PARMA VAF-A or a previous counterparts (VAF-85-M1). A simple and convenient tool for professionals of electricity metering units of engineers, relay protection and automation services in the power grid companies, energy supply companies, asset management companies in the housing sector.

The application is compatible with smartphones and tablets, and performs the following functions:

• storage of the measured values ​​of the reference voltage (linear, phase), the reference current, the phase currents A, B, C, line / phase voltage and the load angle in the database. For one entry in the database is available 3 groups of vectors - 1 support vector voltage / current + 3 vector current / voltage. Each vector in a group assignment available own designations.

• Calculation and storage in a database of summary data vectors as measured in 3 groups

• View and edit all vector diagrams from the database

• Removing the vector diagrams from the database

• Export all or selected user vector diagrams in raster PNG format with a resolution of 848x480, 1280x720, 1920x1080, 3840x2880, 5120x2880 pixels; vector SVG format, and the table in the Microsoft XML format for processing the measured data in Microsoft Excel, LibreOffice Calc, WPS Office Spreadsheets etc.

• Customize the color scheme of the vector diagram, displaying a circular grid, the need to build support vectors, angles, thickness of lines.