NFPA 780 Lightning Protection - Design, Installation, Inspection

NFPA 780 Lightning Protection Training provides electrical engineers, contractors, consultants and facility professionals with practical instruction in the design, installation, inspection and maintenance of lightning protection systems. 

This 12-hour, two-day instructor-led course is offered live online, with in-person training available for groups. The course covers NFPA 780, IEC 62305, UL 96A, LPI 175 and CSA B72, with additional application-specific instruction for substations, telecommunications facilities, industrial plants, renewable energy installations and data centers.

Why NFPA 780 Lightning Protection Training Matters

Lightning can cause structural damage, electrical equipment failures, fires, communications outages and costly interruptions to industrial and commercial operations. As facilities become increasingly dependent on sensitive electronic equipment, automation, telecommunications and uninterrupted electrical power, effective lightning protection becomes an important element of electrical system reliability and personnel safety.

Participants learn how to assess lightning exposure, identify applicable standards, select strike termination systems, evaluate protection zones, design grounding arrangements and coordinate surge protection. Specialized requirements are addressed using relevant IEEE and IEC standards, including IEEE 998 for substation lightning shielding.

A properly designed lightning protection system involves more than installing air terminals or ground rods. Strike termination devices, down conductors, grounding electrodes, bonding connections and surge protective devices must function as an integrated protection system. Poor installation practices, inadequate bonding, improperly located surge protection or deteriorated connections can compromise its performance.

NFPA 780 establishes recognized installation requirements for traditional lightning protection systems. Understanding these requirements helps engineers and contractors make informed design decisions, evaluate installations and identify potential deficiencies before they lead to equipment damage or unsafe conditions.

This NFPA 780 Lightning Protection training course goes beyond a general introduction to lightning protection. Participants examine the engineering principles, standards, design methods and inspection practices needed to evaluate protection systems for real-world industrial, commercial and utility-related applications.

Successful participants receive a course completion certificate and earn 1.2 Continuing Education Units (CEUs), equivalent to 12 Professional Development Hours (PDHs).

 

Learning outcomes

Upon completion of this NFPA 780 Lightning Protection Training course, participants will be able to:

  • Interpret NFPA 780 and related lightning protection standards.
  • Assess lightning exposure and facility risks.
  • Apply lightning protection system design methods.
  • Select grounding, bonding and down conductor systems.
  • Specify and coordinate surge protective devices.
  • Evaluate lightning protection for utility and industrial facilities.
  • Review system designs and identify installation deficiencies.
  • Perform lightning protection inspections and testing.
  • Identify maintenance needs and corrective actions.
  • Apply lightning protection principles to practical engineering problems.

This course is designed for electrical professionals seeking practical knowledge of lightning protection standards, system design, installation and inspection.

 

Course completion

Participants completing the course will have a stronger understanding of NFPA 780 lightning protection requirements, lightning protection system design principles, grounding and bonding practices, surge protection coordination and inspection methods. The program emphasizes the practical application of recognized standards to help professionals make better-informed decisions about lightning protection for electrical facilities and critical infrastructure.

 

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Who should attend

This NFPA 780 Lightning Protection Training course is designed for professionals responsible for the engineering, design, installation, inspection, operation, or maintenance of lightning protection and grounding systems, including:

  • Electrical, design, project and site engineers
  • Utility substation, transmission and protection engineers
  • Plant, facility and maintenance engineers
  • Electrical consultants and contractors
  • Electrical and building inspectors
  • Telecom, renewable energy and data centre engineers and technicians
  • Construction supervisors and technicians responsible for lightning protection or grounding systems

 

Course Benefits

  • NFPA 780 Lightning Protection Training Course Certificate
  • 1.2 Continuing Education Unit (CEU) Credits (12 Professional Development Hours)
  • FREE Electricity Forum 120-Page Digital Power Quality and Grounding Handbook (Value $20.00)
  • $100 Coupon Toward Any Future Electricity Forum Event (Restrictions Apply)
  • FREE Magazine Subscription (Value $20.00)
  • Course Materials In PDF Format

 

Lightning Protection Training Course Outline

NFPA 780 Lightning Protection Training – Course Outline

 

DAY ONE

Lightning fundamentals, NFPA 780 and system design

 

Module 1: Lightning fundamentals and damage mechanisms

  • Lightning formation and discharge characteristics

  • Lightning currents and waveforms

  • Direct strikes, surges and sideflashes

  • Step and touch voltage hazards

  • Lightning exposure and equipment damage

 

Module 2: NFPA 780 codes and standards

  • NFPA 780 (2026) requirements

  • Lightning protection system components

  • UL 96, UL 96A and LPI 175

  • CSA B72 and IEC 62305

  • NFPA 70 and related electrical codes

 

Module 3: Lightning risk assessment

  • Lightning exposure and risk factors

  • NFPA 780 Annex L guidance

  • IEC 62305-2 risk assessment

  • Structural and equipment vulnerability

  • Lightning protection planning

 

Module 4: Lightning protection system design

  • Air terminals, masts and shield wires

  • Strike termination and protection zones

  • Rolling sphere and shielding methods

  • Class I and Class II materials

  • Conductor selection and routing

  • Practical protection-zone design

 

Module 5: Down conductors and bonding

  • Lightning current paths

  • Down conductor installation

  • Structural steel bonding

  • Equipotential bonding requirements

  • Sideflash prevention and separation

  • Connection and installation practices

 

DAY TWO

Grounding, surge protection and inspection

 

Module 6: Grounding electrode systems

  • Ground rods, rings and electrodes

  • Soil resistivity and ground resistance

  • Grounding system measurements

  • Ground potential rise (GPR)

  • Step and touch voltage protection

  • Lightning and electrical grounding coordination

 

Module 7: Surge protective devices

  • Lightning surges and overvoltages

  • SPD types, ratings and selection

  • UL 1449 and IEEE guidance

  • SPD location and coordination

  • Lightning protection zones

  • Protection of sensitive electronics

 

Module 8: Utility and telecommunications protection

  • Substation lightning shielding

  • IEEE 998 protection methods

  • Shield wires, masts and surge arresters

  • Transmission line lightning protection

  • Tower grounding and backflashover

  • Telecommunications tower protection

 

Module 9: Renewable energy and critical facilities

  • Solar PV lightning protection

  • Wind turbine protection and IEC 61400-24

  • Battery energy storage systems

  • Data centers and industrial facilities

  • Automation and control equipment

  • Special-hazard structures

 

Module 10: Inspection, testing and maintenance

  • NFPA 780 inspection requirements

  • Air terminal and conductor inspection

  • Bonding and grounding

 

Questions and Answers

 

COURSE SCHEDULE

Both days:

Start: 10 a.m. Eastern Time
Finish: 4:30 p.m. Eastern Time

 

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Earn Continuing Education Unit (CEU) Credits

  • Successful completion of this course qualifies delegates to receive a certificate of course completion with indicated CEUs.
  • One CEU is equivalent to 10 professional development hours of instruction.
  • This course earns 1.2 CEUs.

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