Electrical Design and Drafting Course
This course provides practical training in designing and drafting low-voltage commercial electrical systems, covering NEC standards, load calculations, diagrams, and safety protocols to ensure compliant and documented projects.

flexible workload from 4 to 360h
valid certificate in your country
What will I learn?
This Electrical Design and Drafting Course equips you with hands-on skills to design low-voltage commercial electrical systems from the initial idea right up to completion. You'll cover load estimation and demand calculations based on NEC standards, along with grounding, protection, and coordination. Then, put these into practice by creating single-line diagrams, feeder designs, panel schedules, and detailed drawings to ensure your projects are safe, meet regulations, and are properly documented with assurance.
Elevify advantages
Develop skills
- NEC-compliant design: quickly apply essential NEC rules to actual commercial projects.
- Load and demand sizing: easily work out loads for lighting, HVAC, and power outlets.
- Single-line and feeder design: create straightforward single-line diagrams, feeders, and transformer setups.
- Panelboard scheduling: select breaker sizes, balance phases, and clearly record circuits.
- Grounding and protection: develop secure grounding, bonding, and overcurrent protection plans.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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