Introduction
Lightning strikes are a serious but often overlooked risk in Bangladesh, especially for industrial facilities, high-rise buildings, and open areas. Every year, lightning causes significant damage to electrical systems, infrastructure, and even loss of life.
Implementing a proper Lightning Protection System (LPS) is essential to ensure safety, compliance, and uninterrupted operations.
What is Lightning Protection System (LPS)?
A Lightning Protection System (LPS) is designed to safely capture and discharge lightning strikes into the ground without causing damage to structures or equipment.
Why Lightning Protection is Important?
- Protects buildings and assets from direct lightning strikes
- Prevents fire hazards caused by electrical surges
- Ensures safety of workers and occupants
- Reduces equipment damage and downtime
- Supports compliance with safety standards
Key Components of LPS
- Air Terminal (Lightning Rod)
Captures the lightning strike - Down Conductor
Safely carries the current to the ground - Earthing System
Dissipates the electrical energy into the soil - Surge Protection Device (SPD)
Protects electrical equipment from voltage spikes
Types of Lightning Protection Systems
- Conventional Lightning Protection System
- Early Streamer Emission (ESE) System
- Structural Lightning Protection
Common Mistakes in Lightning Protection
- Improper earthing system
- Incorrect placement of air terminals
- Lack of surge protection devices
- No regular inspection and maintenance
Standards & Compliance in Bangladesh
Lightning protection systems should follow:
- BNBC guidelines
- IEC 62305 standards
- NFPA 780 standards
Proper design and installation ensure compliance with safety authorities and reduce risk significantly.
When Do You Need LPS?
- Industrial factories
- High-rise buildings
- Warehouses
- Open field installations
- Sensitive electrical systems
Conclusion
Lightning protection is not a luxury—it is a necessity in a country like Bangladesh where lightning incidents are frequent. A properly designed and installed LPS can protect lives, assets, and business operations.
👉 Need expert Lightning Protection solutions? Contact Extensive Engineering & Service for professional design, installation, and inspection services.