InstElectric Pro - Electricity

tool to support the calculation of electrical installations that will allow the user (designer/electrician/technician) to perform electrical calculations easily and quickly. · dimensioning complete of low voltage circuits with the most frequent installation methods · phase cable size, neutral, protective conductor · criteria based on the admissible current of the cable, voltage drop and overcurrent protection · designation of the most used cables. · circuits with automatic circuit breaker until in=4000 a (ir rating setting), maximum fuse in=1600 a (gg type), maximum 12 conductors parallel per phase, maximum size 630 mm² · short-circuits, including mv network, lv lines and final circuit · estimate of the maximum short-circuit current (simplified method) · maximum protected length for minimum short circuit (approximate method) · earthing system with diferentes types of electrodes (rods, buried conductor, rings and grid) · distance between the earthing systems · forecast of loads of a building destined to houses with several sections: dwellings, common services, commercial premises/offices and garage with/without infrastructure for recharging electric vehicles · reactive power of the capacitor bank for the compensation of the power factor (cos φ) and capacity (µf) of the capacitors · c/k factor for automatic capacitor bank · frequency resonance capacitors · compensation of the power factor for a three-phase transformer · choice of installation system in the function of the circuit, cable and its situation · overvoltage due to defects to earth in medium voltage mv depending on the earthing systems · power in an unbalanced three-phase system · overvoltages due to loss of neutral conductor, earth fault and short circuit · electricity parameters of a single-phase or three-phase (balanced) · transformer performance · secondary voltage of a transformer acoording to switch position · distribution of load of transformers in parallel · k-factor transformer · current transformer · verification resistance of the assembly to short-circuits · dissipated power of a assembly · size of trays and conduits · conduits characteristics according to the installation method · conversions of wire sizes (mm²-awg) and conduits threads · impedance, resistance and reactance of a cable · representation of the curves of the protections · international protection ip - ik parameter settings for calculations: · constants (voltages, conductivity, temperatures, etc.) that affect electrical calculations · protections (circuit breakers and fuses) · selection of minimum rate for circuit-breakers with regulation and maximum cable size for multi-conductor grouping per phase · method estimation of the reactance · conductivity of the conductor depending on the current of the circuit (constant, according to the expected current, maximum cable temperature) · use reduction factors by grouping cables/circuits · use of factors of diversity/utilization · reference documents: iec standards, rebt (sp), technical application guide, (ue) 2016/364 in no case shall the author be liable for any direct or indirect damages as a result of the correct or incorrect use of the application