Certified Electrical Design and Drafting Professionals

Course Objectives

This course is designed to equip participants with practical and theoretical knowledge in electrical design and drafting, focusing on modern standards and engineering requirements. It is ideal for those who want to build a career in electrical consultancy, building design, or construction projects.

Core Modules Included in Course Fee

1. Basic Electricity

• Electron Theory and Electric Charges

• Conductors, Insulators & Semiconductors

• Current, Voltage, Resistance, Ohm’s Law

• DC Circuits: Series, Parallel & Series-Parallel

• Power, Energy, Magnetism & Electromagnetism

• Introduction to AC, Frequency, Inductance, Capacitance

• R-L-C Circuits, Power Factor, Transformers (1ɸ & 3ɸ)

2. Basic Concept on AutoCAD

• Introduction to AutoCAD Interface

• Drawing Tools, Layers, Dimensioning

• Scaling, Layout Planning for Electrical Designs

3. Design and Drafting of Electrical Single Line Diagram (SLD)

• Basics of Power Distribution Systems

• Creating SLDs for Residential, Commercial & Industrial Systems

• MDB, SDB, PDB layout understanding and drawing

4. Design and Drafting of Electrical Layout Plan

• Lighting, Socket & Fan Layout

• Switchboard Placement

• Cable Routing & Conduit Design

• Load Calculation & Circuit Distribution

5. Design and Drafting of Lightning Protection System

• Risk Assessment for Lightning

• System Components: Air Terminal, Down Conductor, Earth Pit

• Layout and Grounding Techniques

• Drawing Standards and Real-Project Examples

Optional Add-on Modules (Tk 10,000 each)

• 5 MVA Electrical Substation Design

• Grid-Tied Solar Power System Design

• Industrial Machine Layout

• Electrical Switchgear Design

• Busbar Trunking System (BBT)

• Power Factor Improvement Plant Design

Course Requirements

• Minimum Educational Qualification: HSC or equivalent

• Documents Needed for Admission:

  • 3 Copy Passport Size Color Photos

  • Photocopy of Last Academic Certificate