---
title: "Medium Voltage Calculations — App Overview"
url: https://marlvel.ai/intel-report/productivity/medium-voltage-calculations
category: Productivity
developer: Angel Martinez
platforms: ios, android
rating: 4.8 (217 ratings)
pricing: free
report_level: overview
generated: 2026-04-20
last_verified: "2026-04-20T18:20:11.008Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This is a highly specialized, free engineering tool that consolidates complex electrical installation calculations into a single mobile interface.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Productivity |
| Rating | 4.8 ★ (217) |
| Pricing | free |
| Platforms | iOS, Android |
| Latest Version (iOS) | 1.6.0 |
| Latest Version (Android) | 2.57 |
| Developer | Angel Martinez |

<!-- SECTION: Summary -->
## What is Medium Voltage Calculations?

Medium Voltage Calculations is a technical utility designed for electrical engineers to perform complex calculations for high and medium voltage installations. The app provides a comprehensive suite of tools for equipment sizing, cable analysis, and protection relay coordination, positioning itself as a specialized resource for power systems design.

<!-- SECTION: Key Features -->
## Key Features

- **Equipment Sizing**: Calculates essential parameters including rated voltage, industrial frequency withstand, lightning withstand, and short-term current.
- **Cable Analysis**: Supports sizing for insulated cables up to 30 kV, accounting for installation methods and environmental factors like thermal resistivity and sun exposure.
- **Protection Coordination**: Visualizes protection relay trip curves alongside cable admissible current and supports transformer limiting fuse calculations.
- **System Calculations**: Includes tools for earth fault current, PE conductor sizing, transformer performance, and instrument transformer conversions.

<!-- SECTION: Target Audience -->
## Who is it for?

Electrical engineers and professionals involved in the design and maintenance of medium voltage electrical installations.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/medium-voltage-calculations/id1559657607?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=com.xlingenieria.altatension&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/intel-report/productivity/medium-voltage-calculations)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/productivity/medium-voltage-calculations).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*