AALASOS-ENGR

Electrical Design Suite

From load estimation through cables, protection and generator sizing.

Electrical

A criteria-driven preliminary workflow. It is not compliance with any electrical code and does not replace manufacturer tables.

Project & progress

0 of 6 steps

  1. 1. Load estimate

    List the loads and the demand factor you adopt.

  2. 2. Current & power factor

    Needs voltage, system type and power factor.

  3. 3. Cable size

    Enter the design current and your own selection criteria.

  4. 4. Voltage drop

    Check length and cross-section against the limit you adopt.

  5. 5. Breaker selection

    Support only — final coordination comes from manufacturer data.

  6. 6. Generator estimate

    Based on your essential loads and diversity factor.

  7. Professional report

    Once calculations are saved to your project, build one consolidated report and export it to PDF/Excel.

    Build the report

These tools are estimating aids only. They do not replace review by a competent engineer, authority approval, or verification against the codes and specifications applicable to your project. Each available tool states its formulas, assumptions, units and limitations explicitly, and assumes no code constants or market rates — all design criteria and percentages are user-entered.