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Lightning Rod

ksvengineering.com
Technical Overview
Lightning rods (air terminals) are mounted on high points of structures to capture lightning strikes and safely conduct the energy to ground.
Components
- •Air terminal (lightning rod)
- •Down conductor
- •Earth termination system
- •Bonding connections
Design Standards
- •IEC 62305 for lightning protection
- •IS/IEC 62305 for Indian installations
- •NFPA 780 for building protection
Protection Principles
- •Rolling sphere method for coverage
- •Multiple air terminals for large areas
- •Direct bonding of metallic systems
