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InstElectric PRO

Tool to support the calculation of electrical installations

Tool to support the calculation of electrical installations

InstElectric PRO

by Angel Martinez
InstElectric PRO
InstElectric PRO
InstElectric PRO

What is it about?

Tool to support the calculation of electrical installations.

InstElectric PRO

App Details

Version
1.7.5
Rating
NA
Size
30Mb
Genre
Productivity Utilities
Last updated
August 23, 2019
Release date
January 3, 2019
More info

App Screenshots

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InstElectric PRO screenshot-9

App Store Description

Tool to support the calculation of electrical installations.

· Dimensioning of low voltage circuits (public concurrence, derivación individual, LGA, local fire or explosion risk, local dampening, etc.) with the most frequent installation methods
· Calculation of the phase size of the cable, neutral, protective conductor, nominal protection current, voltage drop
· Calculation criteria based on the admissible current of the cable, maximum voltage drop and overcurrent protection
· Calculation of the diameter and designation of the conduit
· Designation of the most used cables/insulated conductors
· 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
· Calculation 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)
· Calculation of earthing resistance (rods, buried conductor, rings and grid)
· Distance LV earthing and MV earth from the substation
· Reactive power of the capacitor bank for the compensation of the power factor (cos φ) and capacity (µF) of the capacitors
· Calculation of the C/K Factor for automatic capacitor bank
· Calculation frequency resonance capacitors
· Forecast of loads of a building
· 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 schmemes
· Power in an unbalanced three-phase system
· Calculation impedance, resistance and reactance of the cable
· Overvoltages due to loss of neutral conductor, earth fault and short circuit
· Calculation of the electricity parameters of a single-phase or three-phase (balanced)
· Calculation of a transformer performance
· Determination of the secondary voltage of a transformer acoording to switch position
· Distribution of load of transformers in parallel
· K-Factor 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 and conduits threads

· Configuration of constants (voltages, conductivity, temperatures, etc.) that affect electrical calculations
· Adjusting the protections (circuit breakers and fuses)
· Selection of minimum gauge for circuit-breakers with regulation and maximum cable size for multi-conductor grouping per phase
· Selection of the calculation 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
· Conversion size mm² - awg

· Reference documents: IEC Standards, Reglamento Electrotécnico para Baja Tensión (REBT), Technical Application Guide, RD 1053/2014, (UE) 2016/364

The user of the application (designer / electrician) will be able to make calculations easily and quickly for the dimensioning of the electrical installation or on-site checks

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

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