ElectroDesigning program used to design electrical network up to 1000 volts. ElectroDesigning can be used in the design of the distribution networks of administrative and residential buildings, power supply networks of towns and rural type houses.
Shields are connected to the main switchboard for radial and trunk circuits (daisy chain). The cross section of the trunk cables or wires in the tube are selected depending on the load, or one section for all boards.
Rated power and rated current of the distribution network is calculated using the ratio of demand. When calculating the voltage drop across the power grid accounted cable reactance and voltage drop across the transformer. In determining the short-circuit current is taken into account the effect of the external power supply system.
The program allows you to perform the following tasks:
calculation of operating currents in all phases and neutral wire two-wire, three-wire and four-wire networks for a given load
definition for each segment of the network minimum currents for single-phase and three-phase short circuits;
calculation of the voltage drop across all parts of the network, as well as the voltage deviation on consumers and on board buses.
automatic selection of the built-in database cross-sections of wires and cables;
automatic selection of the built-in database of protective devices;
imaging network map and the necessary reference tables;
entry in the database of new transformers, machines and tables of permissible duration of the current;
the results of the calculations are generated table of calculated data, the concept of the distribution network and a magazine for pre-cable layout of cables and wires on the route;
printing images of charts, tables, and Cable magazine.
Design concept the mains cable and magazine correspond to GOST 21.608-84.