昭電 List of Products and Services

Showden will exhibit at the "Crisis Management Industry Exhibition RISCON TOKYO 2025," which will be held at Tokyo Big Sight from Wednesday, October 1 to Friday, October 3, 2025. We will prepare sections for lightning damage countermeasures, earthquake countermeasures, water countermeasures, monitoring management, and network & security, showcasing our products and services. 【Event Overview】 ■ Dates: October 1 (Wed) to October 3 (Fri), 2025, 10:00 AM to 5:00 PM ■ Venue: Tokyo Big Sight (West Halls 1 & 2) ■ Booth Number: 1V-24 【Exhibited Products】 ■ Lightning Damage Countermeasures: Various SPDs, lightning-related products, etc. ■ Earthquake Countermeasures: Seismic isolation devices, earthquake-resistant goods, etc. ■ Water Countermeasures: Various water-stopping products, AIRLITH, etc. ■ Network & Security - Security Center, visitor management system, key management system, cable theft detection system, etc. *For more details, please download the PDF or feel free to contact us.

• Exhibition

Showden will exhibit at the "JECA FAIR 2025 - 73rd Electric Construction Industry Exhibition" held at Intex Osaka from May 28 (Wednesday) to May 30 (Friday), 2025. At this exhibition, we plan to showcase advanced lightning protection products and services such as "Power and Communication SPD," "Thunder Blocker Pro," and lightning detection devices. Additionally, we will provide detailed information about our initiatives related to SDGs and comprehensive disaster prevention. We also plan to hold an exhibitor presentation on May 29 (Thursday) from 13:15 to 13:45. (First come, first served, free admission) We invite you to visit and see our advanced products and services. 【Main Booth Display Products】 ■ Thunder Blocker Pro ■ Lightning protection for wind power generation ■ Lightning protection for offices and factories *For more details, please download the PDF or feel free to contact us.

• Other safety equipment

The "ACM-2PECA" is a compact single-phase 2-wire SPD for 100V and 200V that can be installed close to or inside devices and equipment. By simply sliding the ground bar, it is possible to connect multiple ACM series units or the Thunder Blocker Pro to the grounding. Installing it close to or inside devices and equipment ensures reliable protection against lightning surges. 【Features】 - Reliable protection against lightning surges by installing close to or inside devices and equipment. - Compact design with an integrated separator, allowing installation in limited space within devices and equipment. - Connector-in (2-stage 3-pole plug terminal) allows for safe replacement of the SPD. - Equipped with a status display indicating the SPD's normal condition/lifetime and alarm contact output. *For more details, please refer to the PDF document or feel free to contact us.

• Other safety equipment

We offer "SPD for surveillance cameras" to protect against lightning surges for surveillance cameras connected via coaxial cables (BNC connectors) or LAN cables, as well as network cameras. With a simple structure, installation and wiring are easy, and no electrical work qualifications are required. It effectively directs lightning surges entering through common mode to surge protection components (MOV: varistor, GDT gas discharge tube, ABD: avalanche breakdown diode, etc.) along a single path, providing excellent protection performance between lines. Please feel free to contact us if you have any requests. 【Features】 ■ High performance for professional use ■ Easy installation and wiring ■ Status display indicating lifespan ■ Can be connected to ACM series and Thunder Blocker Pro for grounding ■ Easy protection for devices connected to OA taps *For more details, please refer to the PDF materials or feel free to contact us.

• Other safety equipment

We handle "SPD for DC power supply" equipped with a high-rated isolation SPD separator (overcurrent separator). The AFD-T2 for DC allows for safe removal of the SPD plug without bringing hands close to the charging area, thanks to the adoption of a plug removal lever. Additionally, the power connection terminal of the ACM-DC50A is a two-stage three-pole plug terminal. The terminal allows for safe removal of the SPD due to the connector connection with electric shock protection (connector in). 【Features】 ■ Space-saving and reduced wiring work due to built-in separator ■ Compatible with DC 12V to DC 400V ■ Safety plug-in (AFD-T2 for DC) allows for safe replacement of SPD plugs ■ Connector in (ACM-DC50A, two-stage three-pole plug terminal) allows for safe replacement of SPD ■ Reduced wiring work with screw-up terminal block (AFD-T2 for DC) *For more details, please refer to the PDF document or feel free to contact us.

• Other safety equipment

"LiRiMoS" is a web service that provides lightning situation and lightning prediction information. It automatically collects, processes, and edits big data analyzed by the Japan Meteorological Agency, offering it through a UI/UX that takes into account information characteristics. By visualizing lightning risk, we aim to help minimize lightning damage to your business. It centralizes numerous hazard information on a map, allowing for detailed pinpoint understanding. Continuous real-time monitoring is conducted, and alert emails prevent any oversight. [Features] ■ Visualizes all lightning risks on a map and in time-series graphs ■ Excellent visibility display and UI based on information characteristics, allowing simultaneous display of multiple lightning information on one screen ■ Automatic updates of disaster prevention weather information are always possible ■ Continuous real-time monitoring with alert emails to prevent oversight ■ Additional information on landslide disasters, flood damage, inundation damage, heavy rain, strong winds, and typhoons can also be provided *For more details, please refer to the PDF document or feel free to contact us.

• others

Genetec's "SecurityCenter" is an IP-based integrated management software for surveillance cameras that protects critical facilities, airports, casinos, and more with world-class security. To enable operators conducting surveillance operations to quickly capture incidents, the software integrates not only video from surveillance cameras but also various sensors and external systems. It can manage from small-scale setups to tens of thousands of cameras, and its exceptional system stability and high scalability have led to its adoption in over 80 countries worldwide. **Features** - A medium to large-scale platform capable of integrated management of up to 50,000 cameras - Sharing of video, audio, and information across multiple locations and devices - Collaboration with smart devices to share video, audio, and information from areas without installed surveillance cameras - Receiving sensor and alarm information to automatically execute the next actions - Detecting anomalies without human intervention by plugging in image processing technology - Scalability that allows even small-scale users to enjoy benefits *For more details, please refer to the PDF document or feel free to contact us.*

• Surveillance Camera System

We would like to introduce our "Seismic Isolation Device for Racks," which ensures that computers operate reliably even during earthquakes. Our lineup includes the high-end model "SD-6," which features a uniquely developed new mechanism that can accommodate both short and long-period seismic waves, as well as the standard model "SD-5 type II," which boasts numerous achievements and allows for easy implementation of seismic isolation measures without the need for construction. Additionally, we offer the mid-range model "SD-5 type III," which adds displacement control functionality for long-period seismic waves to the standard model "SD-5 type II." 【Features】 ■ Compatible with seismic intensity class 7 ■ Ensures reliable operation of computers during earthquakes ■ Can be installed on existing equipment ■ Protects equipment and servers from earthquakes ■ Products are available to respond to fault-rupture earthquakes and long-period seismic waves *For more details, please refer to the PDF materials or feel free to contact us.

• Anti-vibration, earthquake-proof, vibration-isolating devices

"Kebin Cloud" is an integrated monitoring cloud service that allows for centralized management of our products and various sensor data. It provides a cloud that can utilize and collect data from various sensors and security products, including SPD products (lightning protection products), power supplies, and earthquake countermeasure products, using public network LPWA (Sigfox, LTE-M) and other networks for management and monitoring. By installing various sensors and sending data from each sensor to the Kebin Cloud integrated monitoring platform, centralized management is achieved through the integrated monitoring platform. 【Supported Devices for Kebin Cloud (partial list)】 ■ Contact input ■ Temperature and humidity sensor ■ Temperature sensor + CO2 sensor ■ Acceleration and magnetic (magnet) sensor ■ Analog constant current (4-20mA) *For more details, please refer to the PDF document or feel free to contact us.

• Other security and surveillance systems

The "GW Mobile Camera" is a solution package that enables high-quality real-time video monitoring without being restricted by installation locations. The transmission line utilizes an MVNO contract to provide high capacity for the upload direction (from the surveillance camera to the internet), allowing for the transmission of high-quality video at over 1 Mbps per hour. It is effective in locations where wired installation is not possible or for temporary use. 【Features】 ■ High capacity through upload direction communication ■ Selection of the best camera models ■ Integrated monitoring using a security center (VMS platform) ■ Two power supply models available depending on the installation environment ■ High capacity achieved through upload direction communication *For more details, please refer to the PDF materials or feel free to contact us.

• Surveillance Cameras

A "free access floor" is a type of floor that allows for the storage of electrical wiring, communication lines, and equipment such as air conditioning systems beneath the floor. Our company offers a variety of free access floors, including the all-steel "SD Floor," which features lightness, strength, and ease of installation, as well as the high-grade "Duct Floor" and the durability-focused "SI Floor." The priority of materials, construction methods, and load-bearing performance can vary greatly depending on the intended use. Please feel free to consult us, whether for new construction or renovation. 【Features】 - Functionally manages wiring in offices and equipment rooms, contributing to an improved office environment - Reduces walking stress within the office - No exposed wiring for peace of mind - Easy to change layouts later - Cables are neatly stored beneath the floor *For more details, please refer to the PDF materials or feel free to contact us.

• Vibration Monitoring

Showa Electric offers a lineup of highly practical flood and inundation countermeasure products from the perspective of BCP enhancement, supporting our customers in reducing damage and achieving early recovery. We provide a variety of products, including the lightweight yet sturdy and tear-resistant water-absorbent sandbag "AQUABLOCK," the flood protection system "Boxwall," which protects simply by being placed on the ground, and the "Flood Response Shelter" that safeguards infrastructure from inundation damage. We offer rapid and efficient flood countermeasure solutions. 【Flood Countermeasure Product Lineup】 ■ Water-absorbent sandbag "AQUABLOCK" ■ Flood protection system "Boxwall" ■ VMS (Video Management System) "SecurityCenter" ■ System package "Flood Response Shelter" ■ Lightning damage countermeasure products "AFD-S Series" *For more details, please refer to the PDF materials or feel free to contact us.

• Other safety equipment

"COPS-i" is a telephone command system designed to quickly connect multiple voice lines for various urgent command operations, such as electricity, water, gas, fire services, and police. It allows for the connection and control of various voice lines, enabling direct connections to relevant departments and users. It also supports the construction of internal telephone networks and features such as automatic outbound announcement functions and automatic response announcement functions through expansion servers. It backs up high-urgency voice command operations. 【Features】 ■ Supports automatic operation during disasters ■ High emergency response capability and operational flexibility ■ High reliability ■ Excellent scalability ■ Maintenance and preservation suitable for long-term operation *For more details, please refer to the PDF materials or feel free to contact us.

• Other network tools

The "TMZ-1000" is a lightning detection device that detects lightning strikes to wind power generation equipment, antenna towers, power supply lines, lightning rods, etc., and transmits contact signals. It measures the lightning charge amount, lightning current peak value, and records the lightning time and frequency, calculating the cumulative values of charge and current. It has the function of setting a threshold for current or charge values in advance, and if lightning energy exceeds this threshold, it will trigger an alarm. 【Features】 ■ Detects lightning and transmits contact signals ■ Calculates cumulative values of charge and current ・Measures lightning charge amount (up to 1000 coulombs) and lightning current peak value (up to 200 kA) ・Records lightning time and frequency (up to 999 times) ■ Triggers an alarm when the threshold is exceeded *For more details, please refer to the PDF document or feel free to contact us.

• Other environmental analysis equipment

The "Thunder Blocker Pro" is an SPD (Surge Protective Device) that protects various devices, including business equipment, computers, and televisions, from lightning strikes. It features a lineup that includes "Power Outlet SPD" to protect devices connected to outlets from lightning entering through power cables, as well as "LAN SPD" and "TV SPD." It accommodates various installation locations (such as on desks or rails) and allows for multiple SPDs to be connected together. Its simple design ensures it blends seamlessly on a desk. 【Features】 ■ High performance for professional use ■ Easy installation and wiring ■ Status display indicating lifespan ■ Simple protection for OA tap-connected devices ■ Functional and simple design *For more details, please refer to the PDF materials or feel free to contact us.

• power supply

The "Box Wall BW52" is an emergency flood protection system that replaces sandbags. It can be deployed simply by placing it on the ground without the need for special tools. It is secured by the water pressure and stops the flow of water, so there is no need for anchoring to the ground with bolts or anything else. Additionally, since individual units can be stacked, approximately 1 km worth of deployment units can be compactly stored in a 20ft container, and they can be reused with simple cleaning. 【Features】 ■ High mobility due to lightweight design, allowing for 120 meters of installation in one hour ■ Utilizes water pressure to block floods ■ No special tools required, can be deployed simply by placing it on the ground ■ Easy management and high cost-effectiveness *For more details, please refer to the PDF document or feel free to contact us.

• Other safety and hygiene products

"Aqua Block" is a water-absorbent sandbag that does not use soil. It can be used in the same way as a sandbag by soaking it in water. It is made from natural hemp bags and skin-friendly polymers, and does not produce dioxins when incinerated. Additionally, we offer a lineup that includes the reusable "ND series," the seawater-compatible "NSD series," and the "NX series." 【Features】 ■ Quick water absorption to create sandbags ■ Made from natural hemp bags and skin-friendly polymers ■ Does not produce dioxins when incinerated ■ Usable in various locations *For more details, please refer to the PDF materials or feel free to contact us.

• Other safety and hygiene products

Showa Denko K.K. offers a lineup of highly practical flood and inundation countermeasure products from the perspective of strengthening BCP (Business Continuity Planning), supporting our customers in reducing damage and achieving early recovery. This catalog features a variety of products for water stoppage measures to prevent flooding damage from sudden heavy rains, water level monitoring systems, and other products for countering power outages that may be a concern during flooding events. We provide rapid and efficient water countermeasure solutions. We invite you to read through it. [Contents] ■ High flood risk in Japan ■ Flood damage to underground facilities ■ Current countermeasures by companies, etc. ■ Measures for normal and emergency situations ■ Lineup of water countermeasure products *For more details, please refer to the PDF document or feel free to contact us.

• Other safety equipment

The "AFD-S Series" is a power supply SPD that incorporates an SPD separator capable of maximizing its performance with an impulse discharge current Iimp of 12.5kA. By adopting the safety shutdown technology "SITS," it eliminates the risk of ignition in the event of SPD failure. There is no need to install an external SPD separator, contributing to space-saving and reduced wiring labor. The safety plug-in structure allows for safe replacement of the SPD plug. 【Features】 ■ Complies with JIS C 5381-11 Class I ■ Product lineup covering AC100V, 200V, and 400V ■ Reduces wiring labor with screw-up type terminal blocks ■ Fault indication and alarm contact output (selectable with/without) ■ Complies with standard specifications for public building construction and building equipment design standards *For more details, please refer to the materials. ★ We are currently offering an "Online Seminar on Lightning Damage Countermeasures - On-Demand Version." Please feel free to contact us for more information.

• power supply

This document introduces Showden's technology, which contributes to the safe and secure operation of information and communication networks, along with testing equipment and development facilities. Since its founding, our company has been involved in technology development to enhance the reliability of information and communication networks, providing numerous products and services. In particular, in the fields of lightning damage countermeasures and earthquake countermeasures, we have established simulation facilities to aid in the development of technologies and products. [Contents] ■ Introduction of main testing equipment ■ Introduction of each location *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing

This document introduces BCP risks for offices and factories and the countermeasure products from Showden, based on the technology and know-how that Showden has cultivated in providing lightning damage and earthquake countermeasures for numerous facilities, including infrastructure. The importance of BCP measures and recommendations for products and systems are covered in a total of 15 pages. Our company offers a wide range of products and services in lightning damage countermeasures, earthquake countermeasures, networks, security, and facilities, enabling the establishment of robust disaster prevention and crime prevention systems. [Contents] ■ BCP as seen in data ■ Importance of BCP measures ■ Introduction of office and factory solutions ■ Recommendations for products and systems ■ Case studies *For more details, please refer to the PDF document or feel free to contact us.

• Distribution Board

Showa Denko's slogan is "Providing safety and trust in an information society." We are engaged in various businesses in the fields of lightning protection, earthquake measures, network, security, and facilities to protect information and communication networks from disasters and troubles. Our strength lies in our ability to support BCP (Business Continuity Planning) and crisis management in a one-stop and multifaceted manner, from product manufacturing and sales to system planning, design, maintenance, construction, and consulting. To provide more reliable safety and peace of mind, we will realize services that meet our customers' needs. 【Business Activities】 ■ Manufacturing and sales of power and communication safety devices, communication terminal boards, wiring panels, and distribution boards ■ Manufacturing and sales of seismic isolation devices, earthquake-resistant frames, and free access floors ■ Manufacturing and sales of optical fiber network-related equipment ■ Sales of LAN-related equipment, various transmission switches, PBX, etc. ■ Comprehensive facility construction for electrical, air conditioning, LAN wiring, earthquake-resistant buildings, etc. ■ Consulting related to lightning protection, earthquake measures, fire prevention, security, disaster prevention, and the construction, operation, and maintenance of information and communication networks *For more details, please refer to the PDF document or feel free to contact us.

• Distribution Board

This catalog summarizes Showden's "Fiber Optic Network Series," which has a proven track record of delivering numerous fiber optic network products and achievements in product development and improvement. It features a rich lineup, including "patch panels" with adapters mounted on the front, as well as "fiber distribution boxes" and "closures." [Contents] ■ Basic knowledge of fiber optic networks ■ Fiber distribution panels and fiber distribution boxes ■ Closures ■ Low-friction fiber optic cables ■ Related products *For more details, please refer to the PDF document or feel free to contact us.

• Wiring materials

The "G-5 Series" is a floor air conditioning grill specifically designed for ducted floors. It is equipped with four fans that can be adjusted to blow cool air in any desired direction. During underfloor air conditioning, it forcibly sends cool air from beneath the floor, providing suitable cool airflow in any direction for computer operation. Additionally, each of the four fans is equipped with an ON/OFF switch, allowing for the operation of individual fans as needed. 【Features】 ■ Earthquake resistance ■ Can be installed on existing floor panels ■ Airflow direction can be set individually for each fan ■ ON/OFF operation is possible for each of the four fans ■ Wind direction can be selected from two lines *For more details, please refer to the PDF materials or feel free to contact us.

• air conditioning

This catalog summarizes Showden's "Power Supply Related Products Series," which provides power supply equipment for various information and communication infrastructures such as broadcasting equipment, mobile communications, and disaster prevention radio systems. We introduce products including the "DC Power Unit," which can be used as a power unit for DC power supplies or chargers, as well as "Rack Mount Inverters" and "Automatic Current Regulators." From equipment design that prevents system downtime to nationwide construction and maintenance, please leave your power supply equipment needs to us. 【Contents (excerpt)】 ■ DC Power Supply Equipment ■ Rack Mount Inverters ■ Automatic Current Regulators ■ Collector Panels ■ Distribution Boards, etc. *For more details, please refer to the PDF document or feel free to contact us.

• power supply

The "Cast Stop Series" is a stopper that prevents the movement of casters on multifunction office machines, TV stands, beds in medical facilities, and medical equipment. We offer a variety of products, including the "Large Cast Stop," which prevents the movement and tipping of display cabinets, beds, and medical equipment, as well as the "Cast Stop" for desks and caster-equipped devices, and the "Low Floor Cast Stop." You can choose from a rich lineup according to the size of the equipment you need. 【Features】 ■ Earthquake countermeasures ■ Prevents movement and tipping during earthquakes ■ Allows for easy temporary movement for maintenance and cleaning of the equipment *For more details, please refer to the PDF document or feel free to contact us.

• Other office supplies

"Cast Stop" is a stopper that attaches to the caster parts of devices such as fax machines and printers to prevent movement during an earthquake. It features slits, allowing it to be attached to the casters without lifting the main body. It can also be attached to the caster parts of medical equipment and beds. Additionally, we offer a wide range of earthquake preparedness products tailored to specific needs, including the "Low Floor Cast Stop" for low-profile casters, as well as "Gel Mats" and "Bottle Holders." 【Features】 ■ Earthquake preparedness ■ Easy attachment by widening the slits ■ Prevents movement of multifunction devices and printers ■ Can be attached to casters without lifting the main body ■ Suitable for attachment to caster parts of medical equipment and beds *For more details, please refer to the PDF materials or feel free to contact us.

• Other office supplies

The "AFD-T Series" is the latest model of the high-end SPD "ASLETE," designed to protect equipment from lightning surges. It is a power SPD with a built-in separator, equipped with a high-performance current fuse, eliminating the need for an external SPD separator. This allows for space-saving and a reduction in wiring work. Additionally, the network SPD "ANS-CAT6" is also available in the lineup, making it suitable for lightning protection of network cameras and LANs. 【Features of the "AFD-T Series"】 ■ Compatible with AC 100V, 200V, and 400V ■ Safety plug-in allows for safe SPD plug replacement ■ Uses screw-up type terminal blocks to reduce wiring work ■ Complies with JIS C 5381-11 (Class I, Class II) ★ "Lightning Risk Diagnosis Service" is currently available! There is a free service that provides diagnosis results just by answering questions online, as well as a paid service where specialized staff conduct on-site diagnoses. *For more details on products and diagnosis services, please refer to the materials.

• Other power sources

The "Trap-Type Fence Sensor" is an automatic reset alarm line sensor system that installs trap sensors at regular intervals along the fence or boundary line of a facility. It detects pulling or weight on the alarm line and triggers an alarm, then automatically resets to a normal state, leaving a marker display at the point of alarm activation. It is effective for the security of large facilities and supports the expansion of security systems, such as integration with surveillance cameras. 【Features】 ■ Marker display even after automatic reset ■ Simple structure ■ All-weather design ■ Expansion of security systems *For more details, please feel free to contact us.

• Other security

The "Closure" is a product that boasts basic performance in protecting optical fibers and high workability. Optical fibers, which have delicate properties, can experience transmission loss due to extreme bending or external pressure, and advanced technology is required for connections. It meets basic performance standards such as waterproofing, airtightness, and water pressure resistance, while also achieving high workability. It is used at all connection points of optical cables, whether above ground or underground. [Features] - Basic performance in protecting optical fibers and high workability - Used at all connection points of optical cables, whether above ground or underground *For more details, please feel free to contact us.

• Other network tools

The "FOX-IT Data Diode" is a network device that plays a crucial role in the security of industrial control systems such as electricity, gas, and water supply. Leveraging the characteristic of one-way (unidirectional) communication of diodes, it physically blocks cyber attacks, protecting industrial control systems. Additionally, by using the "MetaDefender Kiosk" terminal, it performs high-precision virus checks. It also allows for the safe transfer of data when connecting external media. 【Features】 ■ No need for security maintenance management ■ Obtained world-class security certifications such as NERC CIP compliance and CC EAL 7+ certification <Exhibiting at the Crisis Management Industry Exhibition 2017!> Date: October 11 (Wed) to October 13 (Fri), 2017, 10:00 AM to 5:00 PM Venue: Tokyo Big Sight, West Hall and Conference Building (Booth Number: 1J05) *On that day, we will exhibit many products including the data diode and access control systems.

• Other security

The "Battery Storage System Enclosure" enables the storage and sale of peak cut energy, increasing the return on investment. PV systems with overcapacity panels generate more electricity, but also experience peak cuts, making a battery storage system essential for increasing sales. Our "Battery Storage System Enclosure" houses a highly reliable shelter battery system, protecting your valuable PV system from power generation troubles. 【Features】 ■ Stores peak cut energy to increase sales ■ Increases both equipment utilization rate and return on investment ■ Can be added to existing PV systems *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• others

The "Water Surface Connection Box" is a connection box designed to be installed on the same float (floating island) as water surface solar panels, with a depth dimension minimized as much as possible. It includes specifications for shading prevention for PV panels caused by the connection box and can be used in conjunction with rooftop installations. It features functions such as the incorporation of the safety disconnection technology system "SITS." 【Features】 ■ Dustproof and waterproof specifications (IP55) ■ Standard housing material is stainless steel ■ Can be locked at any opening angle ■ Compact design ■ SITS-compatible safety disconnection technology *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• others

"DATADIODE" is a high-security network device recommended for industrial control systems (ICS) in Europe and the United States. Utilizing the characteristic of one-way communication of a diode, it physically restricts intrusions into ICS at the physical level. It provides a physically one-way communication environment for areas requiring high security, preventing cyber attacks and information leaks. Showden offers "FoxDataDiode," which complies with particularly strict examination standards among data diodes, from installation to maintenance. 【Features】 - Internal structure that realizes physical one-way communication (OneWay) - Prevents cyber attacks and information leaks - No need for maintenance of security such as updating pattern files - Hardware-based (Layer 1) network security solution - Obtained world-class security certification For more details, please refer to the catalog or feel free to contact us.

• Other security and surveillance systems

The lightning protection product for solar power generation, the PV SPD "ADN Series," is an SPD that protects the PCS (Power Conditioner), solar panels, junction boxes, and collection boxes from induced lightning and direct strikes that invade the DC system of the PV system. According to a survey by NEDO (New Energy and Industrial Technology Development Organization), the number of PV damages caused by lightning is on the rise. The latest data (from 2008) indicates that about 28% of all damages are attributed to lightning, posing risks not only to expensive equipment like PCS but also to power generation stoppages. The PV SPD "ADN Series" features a separation mechanism that safely disconnects the SPD elements from the DC system in the event of degradation or failure due to lightning. It is a high-end model equipped with plug-in capabilities, SPD degradation indicators, and alarm outputs. For more details, please contact us or download the catalog.

• Solar power generator

The "GN Series" is an SPD for power supplies compliant with JIS C 5381-11. It balances cost performance with the necessary surge capacity, making it suitable for systems that require reliability. There are two models in the lineup: the mid-range model "GN-2 Series" with Imax 20kA and the standard model "GN-1 Series" with Imax 10kA. 【Features】 ■ Electric fault indication and electric alarm contacts (GN-2 Series) ■ Compliant with Class II low-voltage SPD of the Standard Specifications for Public Building Construction (2016 edition) ■ Can be connected to the primary side of a leakage breaker ■ Additional model names that include specified SPD separators *For more details, please refer to the catalog or feel free to contact us.

• Other power sources

The ASG series is an SPD failure monitoring system that transmits the failure status of the SPD to a remote monitoring system from the SPD installation location. It is used in combination with the ASG-SPD unit with failure indication, a dedicated power supply unit, and an alarm unit. 【Features】 ■ Failure indication function ■ Excellent protection circuit mechanism ■ Comprehensive measures against ground noise ■ High number of protection circuits per SPD, contributing to space-saving (4-5 circuits) ■ Compliant with JISC5381-21 Category C2, D1 *For more details, please refer to the catalog or feel free to contact us.

• Other power sources

Tyco Electronics This is a high-density wiring system SPD compatible with the UCS Universal Connection System and the Krone LSA-plus module. ■ Features ● High-performance SPD compatible with direct lightning waveforms (10/350μs 2.5kA) ● Compatible with telephone lines and various communication lines ● Plug-in module for high-density wiring systems ● Fault indication function (UCP-SD only) ■ Installation Method After attaching the grounding bar to the wired UCS disconnection magazine and LSA-plus module, simply install this product to connect it to the line. (It has a no-break function that prevents signal interruption during installation and removal.) ■ Fault Indication Function (UCP-SD only) When this product fails due to lightning surge current exceeding its current rating, the fault indication window changes from white to red, indicating a fault. This minimizes the risk during a fault.

• Circuit breakers and switches

After experiencing several major earthquakes, it is now recognized that earthquakes can occur anywhere in Japan. As a guideline for actions to take after an earthquake, it is necessary to prepare manuals that are tailored to the realities of companies, considering regional characteristics and industry specifics. However, creating an "earthquake-resistant office environment" to mitigate damage during disasters is a common challenge for all companies. First, we will introduce information that is useful for understanding the mechanisms of earthquakes, the actual damage, countermeasures, and implementation. - Seismic measures for computer equipment - Earthquake measures for free access floors - Seismic measures for communication equipment - Earthquake measures for 19-inch racks - Earthquake measures for OA equipment and furniture - Free access floor *Please refer to the catalog for more details.

• Vibration Monitoring

Lightning arresters that protect equipment from lightning surge voltage and current entering coaxial cables for ITV, surveillance cameras, and data transmission devices. ■□■Features■□■ ■CSA-NT - By combining a three-pole arrester and a neutral wire loop, it improves protection characteristics while also absorbing transmission noise. - Compatible not only with conventional induced lightning waveforms of 8/20μs but also with direct lightning waveforms of 10/350μs. - Rail mountable (35mm wide rail). - Ideal for protecting weak voltage ITV coaxial lines. - Optimal for transmission methods where DC power is superimposed on coaxial lines. ■CSA-HS - Combines a three-pole arrester with semiconductor elements to enhance protection characteristics. - Compatible not only with conventional induced lightning waveforms of 8/20μs but also with direct lightning waveforms of 10/350μs. - Rail mountable (35mm wide rail). ■Other details can be viewed by downloading the catalog. If you would like a catalog, please contact us through the request for materials.

• Circuit breakers and switches

A new type of lightning arrester for coaxial cables, composed of a coaxial connector and a high-performance gas arrester. ■□■ Features ■□■ ■ Can be easily installed by simply connecting the coaxial cable and equipment with the connector plug. ■ Compact yet has a high impulse current withstand capability. ■ Transmission performance boasts a wide frequency range with excellent VSWR and insertion loss characteristics. ■ Types: - Display Type: Mainly for images, data, and ITV. - Feeder Type: Mainly for wireless use, can be integrated into various systems. ■ For additional information, please refer to the catalog download. If you would like a catalog, please contact us through the document request.

• Circuit breakers and switches

SPD to protect network devices compatible with Category 5e (1000Base-T, 100Base-TX) from lightning damage. ■□■Features■□■ ■Compatible with CAT5e (1000Base-T, 100Base-TX), allowing use with high-speed network lines. ■Supports PoE, enabling power supply through UTP cables. ■Utilizes high-capacity elements to withstand direct lightning waveforms (10/350 JIS Category D1). ■Complies with Ministry of Land, Infrastructure, Transport and Tourism specifications. ■Ideal for lightning protection of security devices such as surveillance cameras, in addition to network devices like computers and servers. ■For additional information, please refer to the catalog download. 　 If you would like a catalog, please contact us via the document request.

• Circuit breakers and switches

Thunder blocker specifically designed for power supply lightning protection for all devices! A compact power supply thunder blocker compatible with copiers and audio equipment. ■□■Features■□■ ■Compact and lightweight for power supply use ■Total protection possible by combining with communication surge protectors ■Widely compatible with home electronic devices such as copiers and audio equipment ■For more details, please contact us.

• Circuit breakers and switches

Thunder protection for your internet environment! Thunder blocker compatible with computers and multifunctional telephones. ■□■Features■□■ ■ Compact and lightweight yet highly reliable outlet type ■ Compatible with various devices from computers to multifunctional telephones ■ For more details, please contact us.

• Circuit breakers and switches

Thunder protection for your internet environment! A compact type thunder blocker compatible with computers and multifunctional telephones. ■□■Features■□■ ■ Compact and lightweight yet highly reliable outlet type surge protector ■ Compatible with various devices from computers to multifunctional telephones ■ Can be fixed to the desk side with a magnet ■ Comes with a 1.6m power cord ■ Includes a master power switch ■ For more details, please contact us.

• Circuit breakers and switches