落雷抑制システムズ_ Lightning Suppression Systems.Co. List of Products and Services

We are currently offering "manga" and "case materials" that introduce the benefits of the PDCE lightning ball! Please check them out from the <download> link. Conventional lightning rods attract lightning, which poses a risk of equipment failure due to lightning currents flowing through buildings. Our "PDCE lightning ball" is a lightning rod with a reverse-thinking mechanism designed to "avoid lightning strikes themselves." It gathers the same charge as lightning at the top of the lightning rod, preventing the generation of "welcoming discharges" that would attract lightning, thus avoiding strikes. 【Over 100 units used in the Tokyo Olympics - More than 4,000 units nationwide】 Used by major railways, highways, the Self-Defense Forces, chemical complexes, data centers, broadcasting stations, mobile base stations, renewable energy power plants, fire stations, disaster prevention facilities, outdoor sports facilities, golf courses, temples and shrines, schools, outdoor live venues, outdoor digital signage, condominiums, single-family homes, and more. 【Features of the PDCE lightning ball】 ■ Can be used as a "receiving part" under the Building Standards Act ■ Can be installed by replacing conventional pointed lightning rods with PDCE lightning balls ■ Domestic dedicated factory - Quick response to options based on needs ■ If damaged by a direct lightning strike, free replacement for up to 10 years from installation.

The "PDCE" is a lightning rod that suppresses lightning strikes by generating a negative electrode at the top of the building, completely opposite to the conventional lightning rod concept, and preventing discharge from this lightning rod. Since it utilizes charges induced in the ground, no power supply is required. Additionally, it complies with building codes and can replace traditional lightning rods. 【Features】 ■ No power supply required ■ Minimal maintenance costs and effort ■ Complies with building codes ■ Over 3,300 units installed in Japan *For more details, please download the PDF or feel free to contact us.

This document introduces lightning suppression technology provided by Raijin Suppression Systems Co., Ltd. Amid climate changes due to global warming, the number of lightning strikes is also increasing. In an increasingly crowded society, it is necessary to prevent social disruption caused by lightning accidents. The importance of protecting the ever-increasing electronic/electrical devices from lightning accidents. It protects social infrastructure from lightning damage. [Contents] ■ Industries where PDCE is contributing (excerpt) ■ Why suppress lightning? ■ Technology for suppressing lightning *For more details, please refer to the PDF document or feel free to contact us.

"PDCE" is installed in various locations, including factories, management offices, sports facilities, universities, and hospitals. 【Installation Examples (Excerpt)】 ■ Ministry of Land, Infrastructure, Transport and Tourism, Kanto Regional Development Bureau, Tone River Dam Integrated Management Office ■ Independent Administrative Institution, Water Resources Agency ■ Aichi Water Supply Comprehensive Management Office ■ Gunma Prefectural Enterprise Bureau, Shibukawa Industrial Water ■ Numata City, Gunma Prefecture, Numata Clean Center ■ Niigata Prefecture, Kariwa District, "Kariwa Pia Park Tōrinbo Soccer Field" *For more details, please check the link below <★Watch the video here!>. *When watching the video, please cooperate with a brief survey.

This document introduces the installation guidelines for the PDCE lightning rod. It includes a detailed comparison of the protection range of PDCE, necessary items during the design phase, surface roughness classifications, and more. Please read this before designing/manufacturing the support pipe for the PDCE lightning rod. 【Contents (excerpt)】 ■ Comparison of PDCE protection range ■ Necessary items during the design phase ■ Surface roughness classifications ■ Design wind speed ■ Strength calculations for the support pole ■ Design examples for the support pipe *For more details, please refer to the PDF document or feel free to contact us.

This document introduces examples of lightning strike accidents, including direct strikes and ground current lightning strikes at schoolyards and baseball fields, as well as the effects of lightning currents and their countermeasures. It also includes comparative materials on various countermeasures such as lightning rods, safety devices, and lightning warning systems, as well as installation examples in sports facilities, schools, and event venues. [Contents (excerpt)] ■ General mechanism of lightning ■ Lightning strikes could increase by 50% by 2100 due to climate change, according to U.S. research ■ Relationship between global warming and lightning strikes ■ Types of lightning damage and their countermeasures ■ Lightning accidents caused by direct strikes ■ Relationship between the pitcher's position and lightning rods *For more details, please refer to the PDF document or feel free to contact us.

This document provides information about the lightning rod <PDCE lightning rod> designed to avoid lightning strikes. The "PDCE" is a lightning rod that differs from the conventional "lightning rods that attract lightning and dissipate current," as it is based on the innovative concept of a "mechanism to avoid lightning strikes themselves." It offers a detailed explanation of product technical information, including basic knowledge about lightning rods, the mechanism of lightning strikes, and the PDCE lightning rod, supplemented with charts and diagrams. [Contents (excerpt)] ■ Introduction ■ What is a lightning rod? ■ Mechanism of lightning strikes ■ PDCE lightning rod ■ Relation to factory equipment *For more details, please refer to the PDF document or feel free to contact us.

The "PDCE" is a lightning rod that suppresses lightning strikes by generating a negative electrode at the top of a building, completely contrary to the conventional lightning rod concept, and preventing discharge from this lightning rod. This document introduces feedback from customers who have used multiple units of this product over several years. There are examples of reduced lightning strike incidents occurring within facilities. [Contents] - Situation along private railway lines in Tokyo - Feedback from Odakyu Electric Railway - Situation at a broadcasting station - Feedback from a Toyama private broadcasting station - Protecting the deep-sea drilling vessel "Chikyu" from lightning in the open sea - The PDCE lightning rod complies with the "Building Standards Act" for lightning protection equipment - Protection range and usage considerations *This document summarizes feedback from our customers; however, it reflects past results and does not guarantee that there will never be lightning strikes in the future. Please note the fact that damage has been reduced. *For more details, please refer to the PDF document or feel free to contact us.

We have delivered lightning protection rods for lightning suppression to the deep-sea exploration vessel "Chikyu," owned by the Japan Agency for Marine-Earth Science and Technology. The PDCE lightning rod, installed on a 120m tall derrick, forms a barrier that completely covers the vessel (length 210m), preventing lightning strikes within its range. This ensures that "Chikyu" is always protected from lightning strikes, no matter where it conducts research on Earth. [Installation Example] ■ Deep-sea exploration vessel "Chikyu" ■ Delivered lightning protection rods ■ Installed on a 120m tall derrick *For more details, please refer to the PDF document or feel free to contact us.

We are introducing examples of PDCE lightning rods in a video. Higashi Honganji Temple (Taito Ward, Tokyo), the head temple of the Jodo Shinshu Higashi Honganji sect, has implemented a lightning suppression system to protect the Great Buddha of Amida (located in Ushiku City, Ibaraki Prefecture) from lightning strikes. As climate warming progresses and the frequency of lightning strikes increases, we have implemented additional safety measures for our visitors. [Installation Examples] ■ Great Buddha of Amida (Ushiku City, Ibaraki Prefecture) ■ Lightning suppression system implemented *For more details, please refer to the PDF document or feel free to contact us.

This document is a technical material regarding "spherical lightning rods (lightning balls)" published in the April 2025 issue of Pipe Technology. Lightning balls suppress discharge to the ground and minimize the occurrence of lightning strikes, thereby reducing damage. It provides detailed information on the product's history, its effectiveness, future challenges, and reasons why it is necessary to suppress lightning strikes. If you are considering the introduction of this product, please take a look. [Contents (excerpt)] ■ Introduction ■ History of lightning rods ■ How to reduce lightning strike accidents ■ The process of lightning occurrence ■ Preventing the occurrence of upward discharge *For more details, please download the PDF or feel free to contact us.

"By providing means to reduce lightning damage, we aim to contribute to society." This is the corporate philosophy of Raijin Suppression Systems Co., Ltd., which will publish the book "Why Do Companies with High Risk Awareness Implement Lightning Countermeasures?" on July 1, 2025. The "lightning countermeasure professionals" who have protected numerous companies and government agencies from lightning will explain. Our company, which has received consultations regarding lightning damage and countermeasures from various industries, including sports facilities such as soccer fields and golf courses, will provide a detailed explanation of more effective lightning damage prevention methods in companies and government agencies, incorporating real-life examples. [Table of Contents] ■ Chapter 1: Why Do Companies Need Lightning Countermeasures? ■ Chapter 2: 8 Lightning Countermeasures You Can Implement Right Now ■ Chapter 3: Learn from 8 Real Examples! Lightning Countermeasures and Effects Using Lightning Rods ■ Chapter 4: Starting from Zero! Lightning Countermeasure Q&A *For more details about the book, please download the PDF or feel free to contact us if you wish to purchase it.

August is a time when about 30% of lightning damage occurs, indicating a period of heightened weather risk. In some cases, the damage amounts to tens of millions of yen, and production losses equivalent to two weeks of output can occur, resulting in significant financial and material losses. This document introduces examples and trends of lightning damage in Japan, as well as the mechanisms of lightning occurrence and lightning prevention measures, aimed at companies considering lightning countermeasures and risk management. We hope it will be useful for the implementation of BCP (Business Continuity Planning) and lightning measures. 【Recommended for】 ◎ Those who want to know effective lightning countermeasures ◎ Those who feel the importance of responding to extreme weather and lightning ◎ Those curious about what other companies and facilities are doing for lightning countermeasures *You can view it immediately by downloading the catalog. Please feel free to contact us with any inquiries.