Free Download IEC 62305-3 & 4 Lightning Protection Systems & SPD Design
Published 8/2026
Created by Purankumar Gajera
MP4 | Video: h264, 3840x2160 | Audio: AAC, 44.1 KHz, 2 Ch
Level: All Levels | Genre: eLearning | Language: English | Duration: 12 Lectures ( 6h 12m ) | Size: 15 GB
Master Lightning Protection Systems, LPZ, LEMP, Bonding, Shielding, Cable Routing & SPD Coordination
What you'll learn
Understand the fundamental principles and Requirementsof IEC 62305-3 and IEC 62305-4 for lightning protection.
Explain the purpose and components of an external Lightning Protection System (LPS), including air-termination, down-conductors, earth-termination, and equipote Apply the Lightning Protection Zone (LPZ) concept to protect electrical and electronic systems against lightning electromagnetic effects. Understand Lightning Electromagnetic Pulse (LEMP) and how lightning currents and magnetic fields can affect sensitive electronic equipment.Requirements
No special software, laboratory equipment, or professional testing equipment is required to complete the course. The course is designed to explain the concepts step by step, making it suitable for both beginners and experienced electrical professionals.Description
"This course contains the use of artificial intelligence."
Lightning can cause severe damage to structures, electrical installations, power systems, communication networks, automation systems, and sensitive electronic equipment. Effective lightning protection therefore requires more than simply installing a lightning rod or an SPD. A coordinated protection strategy is needed to control direct lightning effects, conducted surges, electromagnetic fields, induced voltages, and currents.
This comprehensive course onIEC 62305-3 and IEC 62305-4 provides a practical understanding of lightning protection for structures and protection of electrical and electronic systems against lightning electromagnetic effects.
Throughout the course, you will learn the fundamental concepts ofLightning Protection Systems (LPS), Lightning Protection Zones (LPZ), Lightning Electromagnetic Pulse (LEMP), equipotential bonding, spatial shielding, line shielding, cable routing, isolation interfaces, and Surge Protective Devices (SPDs).
The course begins with the principles ofIEC 62305-3, focusing on protection against physical damage to structures and protection of people from dangerous touch and step voltages. You will understand the important elements of an external Lightning Protection System, including air-termination systems, down-conductors, earth-termination systems, separation distance, and lightning equipotential bonding.
The course then moves toIEC 62305-4, where the focus is on protecting electrical and electronic systems against the electromagnetic effects of lightning. You will learn how theLightning Protection Zone concept can be used to progressively reduce the electromagnetic environment from the outside of a structure toward sensitive equipment.
You will explore practical methods for reducing electromagnetic effects throughspatial shielding, cable routing, line shielding, bonded metallic ducts, and low-impedance bonding networks. The course also explains how induced voltages and currents can occur in electrical circuits and why minimizing cable loop areas is important for electromagnetic protection.
A major part of the course focuses onSurge Protective Devices and coordinated SPD systems. You will learn how SPD protection levels relate to equipment impulse withstand voltage, why connecting-conductor inductance is important, how circuit length affects protection Requirements
, and why SPD coordination is essential for effective protection.
The course also covers protection considerations foraerials, external equipment, interconnections between separate structures, existing installations, and integration of new systems into existing structures.
You will understand how different protection measures work together, includingbonding, earthing, shielding, isolation, cable routing, LPZ boundaries, and SPD systems.
This course is suitable forelectrical engineers, electronics engineers, power-system engineers, protection engineers, electrical designers, consultants, testing and certification professionals, maintenance engineers, facility engineers, technicians, students, and engineering professionals who want to develop practical knowledge of IEC 62305-3 and IEC 62305-4.
No advanced prerequisites are required. A basic understanding of electrical engineering and electrical systems will be helpful, but previous experience with lightning protection is not mandatory.
By the end of this course, you will have a stronger understanding of how to approach lightning protection from bothstructural and electromagnetic protection perspectives and how IEC 62305-3 and IEC 62305-4 concepts can be applied to real-world electrical and electronic systems.
Join the course and develop your knowledge ofLightning Protection Systems, LPZ, LEMP, bonding, shielding, cable routing, and coordinated SPD protection.
Learn the principles. Understand the protection strategy. Apply the knowledge.
Who this course is for
This course is designed for electrical engineers, electronics engineers, power-system engineers, protection engineers, electrical designers, consultants, testing and certification professionals, maintenance engineers, facility engineers, and technicians who want to develop practical knowledge of lightning protection based on IEC 62305-3 and IEC 62305-4.Homepage
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https://www.udemy.com/course/iec-62305-3-4-lightning-protection-systems-spd-design
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