Electrical Designer 24.1

Electrical Designer by Hevacomp Ltd is a low‑voltage building services design tool that helps engineers plan, size, and verify electrical distribution networks for residential, commercial, and industrial projects. It enables you to model supplies, distribution boards, and final circuits; perform core calculations; check compliance with current IET Wiring Regulations (BS 7671); and produce clear, professional documentation.

Key capabilities:

• LV network modelling: Build single‑ and three‑phase networks from incomer to final circuits, including distribution boards and sub‑mains.
• Automated sizing: Calculate and size cables and protective devices based on load, installation conditions, and correction factors.
• Compliance checks: Verify voltage drop, fault levels, earth loop impedance (Zs), and disconnection times against BS 7671.
• Protection coordination: Assess discrimination/selectivity between upstream and downstream devices.
• Documentation: Generate circuit and board schedules, single‑line diagrams, and calculation reports suitable for design submissions.
• Libraries and data: Use built‑in cable and protective device data to streamline selection and verification.
• Workflow integration: Operates within the Hevacomp/Bentley building services environment to support coordinated MEP design.

Who it’s for:

• Building services engineers, electrical designers, and contractors who need fast, accurate LV design, verification, and compliant documentation for UK and international projects aligned to BS 7671.

Benefits:

• Speeds up detailed design while improving accuracy and traceability.
• Reduces rework through early validation of loads, cable sizes, and protection settings.
• Produces consistent, professional outputs for tender, construction, and as‑built stages.

Note: Hevacomp Ltd is part of Bentley Systems; Electrical Designer is commonly referenced as Bentley Hevacomp Electrical Designer in current workflows.

Electrical Designer is developed by Hevacomp Ltd. The most popular versions of this product among our users are: 16.0 and 24.1. The name of the program executable file is EDES32.EXE.

You can check EximiousSoft Logo Designer, PCBWeb Designer, Book Designer and other related programs like PowerStar Electrical at the "download" section.