Medium Voltage Calculations Apple

Medium Voltage Calculations

Medium voltage installations

Features & Capabilities

The most complete tool to support the calculation of high voltage electrical installations.

Free sections:

  • Determination of the characteristics of the equipment: rated voltage (Ur), withstand at industrial frequency (Ud), withstand type of lightning (Up), short-term current (Ik)
  • Sizing of low and medium voltage insulated cables (≤ 30 kV)
  • Calculation criteria for admissible current, voltage drop, short circuit and protection, consideration of different factors for reducing the admissible current: temperature, thermal resistivity of the ground, grouping, sun exposure, etc.
  • Multiple installation methods: tray, buried, under pipe, in the air ...
  • Visualization of protection relay trip curve and MV cable admissible current
  • Protection with transformer limiting fuses
  • Earth fault current calculation (isolated neutral and earth)
  • PE conductor
  • Transformer performance and voltage drop
  • Primary/secondary conversions in voltage and current transformers
  • Secondary voltage of a transformer acoording to switch position
  • Calculation of the transformation center ventilation needs
  • Five safety rules
  • Consult ANSI codes electrical protections
  • Tray sizing
  • Representation of 1 IEC curve
  • Parameter configuration Voltages, frequency, conductivity of the conductor material, temperature MV specific: list type, cable bundle (flat / staggered) Regulation of LV protections
  • Possibility of sharing results

Purchases In-App:

  • Calculation of short circuits and impedances with the maximum and minimum values, type diagram with the following configuration: Network, Transformer, MV line, LV line
  • Selection of voltage and current transformers (protection and measurement), capacitor bank of the transformer, calculation of the number of insulators
  • Protection and adjustment of the transformer overcurrent relay, selectivity with low voltage switch (Ir, Isd, Ii), graph of the actuation curves and identification of characteristic points
  • Calculation of medium voltage line (short line model, single circuit) with conductors: AL1 / ST1A (LA), AL1 / S20SA (LARL), AL3 / ST1A (DA), AL3 (D)
  • Dimensioning and checking of protective and service grounding installation, system configuration, calculation of Howe parameters, step and contact voltages, distance between grounding, single grounding, additional safety measures and results checking
  • Representation of up to 3 IEC curves with different voltage levels
  • Removal of ads with any purchase made

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

Attribution icon: Icons made by smalllikeart from www.flaticon.com

User Growth & Download Statistics

App
By:
Angel Martinez
Version:
1.6.0 Last updated: 2026-01-11
Version code:
881400249
Creation date:
2022-05-26
Compatible devices:
Size:
21.27MB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-01
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Angel Martinez
Apple Apps Store
https://apps.apple.com/sa/app/medium-voltage-calculations/id1559657607
Website:
https://electricalsoft.com

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