FRP Electric Power System

ESE Lightning Rod Early Streamer Emission Air Terminal IEC 62305 Compliant for Building Tower FT-LR1

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A lightning rod—also known as an air terminal or strike termination device—is the first component of any external lightning protection system (LPS). Our lightning rods are manufactured from high-purity copper, aluminum, or stainless steel to meet IEC 62305, NFPA 780, and UL 96A standards. Unlike decorative or undersized rods, our products feature a corrosion-resistant base, precision-machined tip radius (for corona suppression), and a robust mounting flange suitable for flat roofs, chimneys, towers, and domed structures. We offer both traditional Franklin rods (passive capture) and Early Streamer Emission (ESE) rods (active triggering with advanced electronic timing circuits). Each rod is factory-tested for impulse current handling up to 200kA (10/350 μs waveform) and comes with a 10-year warranty against material defects. For critical infrastructure—airports, data centers, petrochemical plants—our ESE rods provide a larger protected radius (up to 120 meters) with documented laboratory test reports.

Hebei Fortis Technology Co., Ltd Product Brochure

Product Advantages

  • Verified Compliance with Global Standards
    Independently tested to IEC 62305-1 (structural protection), NFPA 780 (US fire code), and UL 96A. Test reports available for local fire marshal approval or insurance underwriter submission.

  • Choose Your Technology Type
    – Franklin (Passive) Rod: Simple, zero-maintenance, proven for 250+ years. Ideal for historic buildings, farms, and residential.
    – ESE (Active) Rod: Emits an upward leader earlier than passive rods, increasing capture radius by up to 10x. Perfect for wide-span structures (airport terminals, solar farms).

  • Exceptional Corrosion Resistance
    – Copper tips with nickel-plated base for saltwater/coastal zones.
    – Aluminum rods with anodized finish for industrial pollution areas.
    – 316 stainless steel for chemical plants and wastewater treatment.

  • Low Impedance + High Current Handling
    Designed to pair with our copper or bi-metallic down conductors. Handles 100–200kA surge without melting or mechanical failure.

  • Easy Retrofit & Free Design Support
    Universal mounting plate fits most existing bases. Provide us with roof type and building height – we will calculate the number of rods and their spacing per IEC 62305-2 risk assessment. CAD drawings available on request.

Application Scenarios

Commercial & Residential High-Rise Buildings
In densely populated cities, high-rise buildings are natural lightning targets. Installing our lightning rod on the rooftop ensures that the building's electrical grid, elevators, and security systems are not fried by a power surge. It acts as the first line of defense for the entire structure's lightning protection system (LPS)

ESE Lightning Rod Early Streamer Emission Air Terminal IEC 62305 Compliant for Building Tower FT-LR1

Oil & Gas Facilities (Petrochemical Plants & Tank Farms)
For Class I hazardous areas like oil depots or natural gas stations, a lightning strike can trigger an instant explosion. Our heavy-duty lightning rods (specifically the ESE type with spark-proof gaps) safely intercept the leader stroke and divert it away from volatile organic compounds (VOCs), ensuring site safety compliance and operational continuity.

ESE Lightning Rod Early Streamer Emission Air Terminal IEC 62305 Compliant for Building Tower FT-LR1

Telecommunication & Cellular Towers
Telecom equipment relies on low-voltage circuits that are extremely sensitive to electromagnetic pulses. While our rod handles the direct strike, it coordinates perfectly with your down conductor network to prevent side flashing, ensuring that your 5G base stations and antennas remain functional even during storm seasons.

ESE Lightning Rod Early Streamer Emission Air Terminal IEC 62305 Compliant for Building Tower FT-LR1

Rural Farms & Agricultural Silos
Open fields put farmhouses, silos, and irrigation controllers at the highest risk of a direct hit. A single strike can kill livestock or ignite grain dust. Our cost-effective galvanized steel rod provides essential Zone B protection for agricultural assets, preventing costly downtime during harvest seasons.

ESE Lightning Rod Early Streamer Emission Air Terminal IEC 62305 Compliant for Building Tower FT-LR1

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Contact Us

Contact Us

Tel.: +86 189 3266 2725

E-mail: sale@hbfortis.com

Add.: No.8-1, Zhenxing Street, Matun Town, Zaoqiang County, Hengshui City, Hebei Province

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