Lightning Protection of Fuel Tanks Located in the Perm Territory

Lightning Protection of Fuel Tanks Located in the Perm Territory

Fuel tanks are an essential part of oil facilities. They are intended for storing various fuel types such as petrol, diesel fuel.

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ZANDZ Foundation Rods Are Available In Stock!

ZANDZ Foundation Rods Are Available In Stock!

Zinc-plated steel foundation rods provide a simple and reliable solution to arrange first category lightning protection systems used in buildings containing explosive areas, or to protect large facilities.

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Video of Webinar Titled

Video of Webinar Titled "When and How to Consider Terrain in Lightning Protection?"

Video of Webinar Titled "When and How to Consider Terrain in Lightning Protection?"

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Lightning Protection of a School Located in the Saratov Region

Lightning Protection of a School Located in the Saratov Region

Lightning is a natural event that may cause serious damage to buildings and infrastructure. Schools are no exception. Such buildings where many people reside, certainly, need reliable lightning protection and grounding systems. 

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Thirty-One Upward Leaders! A rare video of a lightning strike!

Thirty-One Upward Leaders! A rare video of a lightning strike!

Thirty-One Upward Leaders! A rare video of a lightning strike!

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Why Is It Difficult to Accurately Measure Pulse Grounding Resistance?

Why Is It Difficult to Accurately Measure Pulse Grounding Resistance?

Lightning discharge is a very short event. The current pulse takes several hundred microseconds. The lightning protection grounding arrangement should dissipate the lightning energy very rapidly. In such conditions, the grounding electrode capabilities strongly differ compared to "slow" 50 Hz industrial currents.

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Lightning Protection for a Molding and Processing Workshop in the Novosibirsk Region

Lightning Protection for a Molding and Processing Workshop in the Novosibirsk Region

Please find the calculation example for the lightning protection system for a steel molding and processing workshop performed by the ZANDZ.com technical specialists.

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Updated Regulations for Operation of Consumer Electrical Installations: What's New for Grounding and Lightning Protection?

Updated Regulations for Operation of Consumer Electrical Installations: What's New for Grounding and Lightning Protection?

Updated Regulations for Operation of Consumer Electrical Installations: What's New for Grounding and Lightning Protection?

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Can Internal Grounding Circuit Be Avoided in the Workshop?

Can Internal Grounding Circuit Be Avoided in the Workshop?

This issue is a regular one on grounding received by the ZANDZ Technical Center. The answer is given in the intended use of the installed bar: convenient grounding of conductive metal parts of the electrical equipment, participation in the main and additional equipotential bonding system.

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Collection of Materials for Lightning Protection of Educational Institutions

Collection of Materials for Lightning Protection of Educational Institutions

Kindergartens and preschools, secondary and special schools, colleges, institutes are public buildings that evidently require lightning protection. Protection of preschoolers, students, and their mentors is an important and responsible task. According to RD 34.21.122-87, such buildings should be protected from lightning in accordance with Category III (zone B). The second regulatory document, SO 153-34.21.122-2003, classifies this facility type as conventional, for which a system with any of four categories is provided with the reliability at least 0.8.

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Don't Think That Fencing May Protect You From Lightnings!

Don't Think That Fencing May Protect You From Lightnings!

Don't Think That Fencing May Protect You From Lightnings!

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Happy birthday, Eduard Meerovich Bazelyan!

Happy birthday, Eduard Meerovich Bazelyan!

Happy birthday, Eduard Meerovich Bazelyan!

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2 Ohm Electrolytic Grounding for a Medical Center in Samara Region

2 Ohm Electrolytic Grounding for a Medical Center in Samara Region

Let's consider the example of calculation of a grounding arrangement with the resistance 2 Ohm which was made by the ZANDZ.com Technical Center for a medical center in Samara Region.

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Calculation Example of Lightning Protection and Grounding of a Fuel Station in Kazakhstan

Calculation Example of Lightning Protection and Grounding of a Fuel Station in Kazakhstan

Explosive facilities such as fuel stations require special safety measures.

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Is Terawatt Laser A Revolution in Lightning Protection? Opinion of Prof. E.M. Bazelyan

Is Terawatt Laser A Revolution in Lightning Protection? Opinion of Prof. E.M. Bazelyan

Recent article on lightning control using a powerful laser caused long-lasting discussions among the ZANDZ Technical Center engineers. We have asked Eduard Meerovich Bazelyan to resolve the discussions. Does this success of a novel technology represent a beginning of a new lightning protection era? See our new article to get an answer.

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Laser-Controlled Lightning: A New Article on Our Website!

Laser-Controlled Lightning: A New Article on Our Website!

This is a publication of the report of the International Research Group related to the experiment conducted in the Swiss Alps in summer 2021. Experimentors have deployed their terawatt laser unit on the top of the Santis mountain, wherein the meteorological base with the telecom tower about 120 m high is located. The goal of the experiment is to demonstrate the ability to "direct" the lightning discharge along the path set by the laser beam.

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Lightning Protection and Grounding in the 2023 Russian National Standardization Programme

Lightning Protection and Grounding in the 2023 Russian National Standardization Programme

The issue of completeness and harmony of regulatory documents takes a special place in the designer's life. The hope to promote GOSTs, industrial standards, etc. in terms of harmonization, completeness, and up-to-dateness is probably not relevant only for a novice designer. The National Standardization Programme (NSP-2023) has been developed to reflect the potential of the regulatory documents. It determines standardization direction for 2023-2024 and is governed by its own GOST R 1.14-2017.

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Calculation of Grounding and Lightning Protection for an Asphalt and Concrete Plant in the Moscow Region

Calculation of Grounding and Lightning Protection for an Asphalt and Concrete Plant in the Moscow Region

Let's consider the calculation of the lightning protection and grounding for the plant using a real-life example. This year, the ZANDZ.com Technical Center has received a request to calculate the lightning protection for an asphalt and concrete plant in the Moscow Region.

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Example of the Lightning Protection Design for a Shop in a Gravelly Soil

Example of the Lightning Protection Design for a Shop in a Gravelly Soil

Example of the Lightning Protection Design for a Shop in a Gravelly Soil

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New Article by E.M. Bazelyan on Secondary Lightning Effects and Controlling Them

New Article by E.M. Bazelyan on Secondary Lightning Effects and Controlling Them

A new article "Secondary Effects of Lightning and Their Control"

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Example of Grounding Calculation for a Server Room in the Krasnoyarsk Territory

Example of Grounding Calculation for a Server Room in the Krasnoyarsk Territory

The grounding of the server room is mandatory according to the EIC. A good condition of the equipment and human lives depend on its design.

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The Importance of Proper Arrangement of Lightning Protection at Power Facilities

The Importance of Proper Arrangement of Lightning Protection at Power Facilities

Today, an issue of providing a reliable power supply is essentially a matter of survival for our civilization.

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Example of Lightning Protection for a Vertical Stock Tank (VST) Using a Software at ZANDZ.com. Video

Example of Lightning Protection for a Vertical Stock Tank (VST) Using a Software at ZANDZ.com. Video

Guidelines SO 153-34.21.122-2003, item 3.3.1, generally provide for the use of, during the selection of lightning arresters, the software capable of calculating the lightning breakthrough probability to the protection facilities. This recommendation is based on complexity of protection zone calculation in case of multiple lightning rods due to their mutual influence.

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Example of Calculation of Lightning Protection and Grounding for a CTS of a Complex of Water Supply Facilities in the the Khanty-Mansiysk Autonomous Region

Example of Calculation of Lightning Protection and Grounding for a CTS of a Complex of Water Supply Facilities in the the Khanty-Mansiysk Autonomous Region

In 2021, the ZANDZ.com Technical Center received a request to calculate lightning protection for a complex of water supply and treatment facilities as well as water supply network in a settlement located in the Khanty-Mansiysk Autonomous Region.

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Lightning strikes gamer while playing Playstation

Lightning strikes gamer while playing Playstation

A resident of the UK, 33-year-old Aidan Rowan, was struck by lightning while playing a Playstation in his living room.

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