サンコーシヤ List of Products and Services

Ceramic arresters are surge protection devices that utilize discharge phenomena (Gas Discharge Tube: GDT). Since their commercialization, they have been widely used for lightning surge protection in communication and signal lines, and now we offer a rich variety of over 100 products. If you cannot find the shape or voltage type you are looking for, please feel free to consult us. There is a concern that using a GDT alone in power circuits may lead to continuous current flow. We recommend considering the use of AV11, 13, 14, and AV3P1, 2 in combination with varistors.

• Lightning protection

CO2 stored in soil, contributing to global warming, is 9.6 kg. The amount of CO2 stored per bag of product calculated using the carbon storage calculation formula. CO2 emissions from cement and those related to manufacturing are excluded. *Source: Methodology for J-Credits in Agricultural Land Application by the Ministry of Agriculture, Forestry and Fisheries. 6 kg weight reduction compared to conventional products. Sun Earth M5C: 25 kg per bag, while Bio Sun Earth is 19 kg per bag. The installation length per bag remains the same at approximately 3 m (excavation width 0.5 m). Reduces the burden of transportation and installation. Equivalent grounding resistance reduction effect compared to conventional products. Grounding resistance value for 3 m strip installation (Kanto loam layer): Sun Earth M5C is 73 Ω, Bio Sun Earth is 59 Ω.* *Results from buried tests at our experimental site.

• Lightning protection
• Railway Construction
• Airport facilities

The battery deterioration diagnosis device using the conductance method is recommended for the following individuals: A. Those who want to prevent accidents caused by battery deterioration → The conductance method detects battery deterioration early, preventing battery-related accidents. B. Those who want to reduce battery replacement costs → By assessing the state of battery deterioration, you can avoid premature battery replacements and achieve cost savings. C. Those who do not want to stop equipment operation during inspections → You can diagnose battery deterioration without stopping the battery that is currently in operation. D. Those who want to reduce the hassle and cost of battery inspections → Anyone can easily perform reproducible measurements in a short time, making battery inspections possible. E. Those who feel uncertain about the reliability of their current battery management methods → We use the conductance method, which has a high reliability with a correlation of over 90% with actual discharge capacity (actual performance).

• Electrical Equipment Testing

This catalog is from Sanko Shiya Co., Ltd., which provides lightning protection products, lightning information services, and manufactures and sells crisis management products. "SPD" is a device that limits lightning surges (transient overvoltages and currents) caused by lightning strikes, protecting electrical equipment and electronic devices. In this catalog, we introduce "power supply SPDs" that have the capability to protect against direct lightning strikes and induced lightning, as well as "communication SPDs" and "coaxial SPDs." It also includes methods for selecting products and examples of countermeasures, making it a comprehensive guide to SPDs. [Featured Products] ■ Power Supply SPD JIS Class I (for direct lightning strikes) ■ Power Supply SPD JIS Class II (for induced lightning) ■ Communication SPD ■ Coaxial SPD ■ LAN SPD ■ Grounding SPD *For more details, please refer to the PDF document or feel free to contact us.

• Lightning protection

Sankosha Co., Ltd. manufactures and sells lightning surge protection devices (SPD), lightning countermeasures, lightning protection products (JIS-compliant safety devices), lightning information services, and crisis management products (seismic isolation devices, substation diagnostic systems). The "Remote Monitoring System" is a system that allows for the remote centralized monitoring of various locations such as relay stations. It monitors the status of equipment in real-time using various sensors. Our company offers products including the "Fuel Monitoring Device," which can monitor the remaining fuel in tanks, as well as "Load Current and Voltage Monitoring Devices" and "Battery Monitoring Devices." 【Examples of Monitoring Items】 ■ Network camera footage ■ Battery voltage, temperature, and internal resistance ■ Remaining fuel in tanks and predicted operating time ■ Cooling temperature of air conditioning equipment ■ Load current and voltage of power supply equipment *For more details, please refer to the PDF materials or feel free to contact us.

• Monitoring and Control Equipment
• Security cameras and surveillance systems

▼ Equipped with "Afterglow Flicker Circuit" It uses an LED light source, but is equipped with an "Afterglow Flicker Circuit" in the power supply unit, achieving a natural flicker similar to traditional incandescent light sources. (Patent pending) ▼ Energy-efficient, compact, and lightweight LED system Compared to conventional products using incandescent bulbs (500W x 2), it achieves a low power consumption of about 1/25 (35W). Additionally, it has been significantly reduced in size and weight to under 11kg, which reduces the burden on workers during installation and expands the range of applications to places that were previously difficult to install. ▼ Long lifespan The lifespan of the light-emitting part is 25,000 hours. It can typically be operated for over 5 years without replacement.

• LED light source/module
• Steel construction
• Crane and others

The "surface protection film products" handled by Sanko Shiya are colored films that can be used as an alternative to painting, for color matching protection, daytime hazard signs, and anti-corrosion applications. They can be applied to components such as steel towers, various piping, pipes, supports, and equipment enclosures that have been treated with hot-dip galvanization. When used as a painting alternative, it suppresses the environmental dispersion of paint liquids and odors, as well as the scattering of paint chips and paint to neighboring areas. The film allows for the unification of color and specifications, and it is expected to provide various benefits, such as maintaining a good appearance over the long term. 【Features】 ■ High weather resistance ■ Uniform color and appearance ■ Stable adhesion and re-peelability ■ Easy to work with ■ Reduces VOCs, which are substances that cause photochemical smog *For more details, please refer to the catalog or feel free to contact us.

• Plastering and painting work
• Rust Inhibitor
• others

The "Aviation Obstruction Light Catalog" is a catalog from Sanko Shiya Co., Ltd., which focuses on lightning protection through the development, manufacturing, and sales of lightning rods and safety devices, while also engaging in the development of meteorological observation equipment, optical communication-related products, and meteorological information services. Our aviation obstruction lights, which meet strict standards, are highly regarded as "environmentally friendly aviation obstruction lights" due to their long lifespan and low power consumption. The catalog includes the aviation obstruction light "OM-3C type," which uses LEDs for extended lifespan, as well as contact monitoring devices and core fault detection devices. [Contents Included] ■ Installation examples of lights ■ Lineup of aviation obstruction lights ■ Solar-powered aviation obstruction light system ■ Control panels ■ Monitoring and detection devices *For more details, please refer to the catalog or feel free to contact us.

• others

The "Lightning Strike Detection and Lightning Warning System Product Catalog" is a product catalog from Sanko Shiya Co., Ltd., which focuses on lightning protection through the development, manufacturing, and sales of lightning rods and safety devices, as well as engaging in the development of weather observation equipment, optical communication-related products, and weather information services. It includes products such as the "Charge Calculation Type Lightning Surge Counter," which records charge amounts, current values, and lightning strike times to measure the scale of lightning strikes, as well as the "Wind Turbine Lightning Measurement Device" and "Blade Sensor." 【Main Featured Products】 〔Lightning Detection Devices〕 ■ Charge Calculation Type Lightning Surge Counter ■ Surge Monitor ■ SSPPD Ground Wire Installation Surge Counter 〔Lightning Warning Devices〕 ■ Strike Guard ■ Lightning Hunter *For more details, please refer to the catalog or feel free to contact us.

• Lightning protection
• Other measuring instruments

The "Fuel Monitoring Device" is a revolutionary device that allows for real-time remote monitoring of the fuel tank levels for generators. It can be easily installed by simply adding a pressure sensor-equipped metal tube and monitoring device to the existing drain. The pressure from the liquid level to the sensor regularly measures the liquid level height (fuel remaining). The data can be remotely monitored using dedicated monitoring software on a PC connected via LAN. 【Features】 ■ High-precision measurement of fuel liquid level height ■ Remote monitoring of fuel remaining ■ Display of fuel remaining in cm (height) and liters (volume) over time ■ Easy installation on existing equipment ■ Accurate precision of liquid level height *For more details, please refer to the catalog or feel free to contact us.

• Other measuring instruments

The "Load Current Monitoring Device" is a device that allows for remote monitoring of load current values in distribution boards and batteries. It measures current using a clamp-type CT and displays the measurement time and current value as text information on a TFT color LCD screen. Furthermore, via a LAN interface, it can transmit the measured current value and measurement time data to an external monitor (remote monitoring PC), enabling real-time confirmation of load current from a distance. 【Features】 [Main Unit] ■ CT selection is possible based on the current capacity of the measurement target: 50A, 100A, or 250A. ■ The LCD display screen can be switched on the main unit. [Dedicated Monitoring Software] ■ Screen switching is possible according to the monitoring method. ■ Data is automatically saved in CSV format. *For more details, please refer to the catalog or feel free to contact us.

• Other measuring instruments

The "Comprehensive Catalog (Lightning Protection Edition)" is a catalog from Sanko Shiya Co., Ltd., which focuses on lightning protection devices such as lightning rods and protective equipment, while also engaging in the development of meteorological observation devices, optical communication-related technologies, and meteorological information services. It includes a wide range of surge protective devices (SPDs) corresponding to each product, grounding products that play a crucial role in preventing insulation breakdown in electrical equipment, and lightning observation products! [Contents] ■ Company Overview ■ Necessity of Comprehensive Lightning Countermeasures ■ Examples of Lightning Countermeasures ■ Product List ■ Basic Knowledge of Lightning and Glossary *For more details, please refer to the catalog or feel free to contact us.

• Lightning protection

The "SmartSPD for Power / SPD for Power" lineup focuses on surge protective devices (SPDs) for power circuits that comply with JIS standards for direct lightning surge 10/350μs and induced lightning surge 8/20μs. The products are available in various types according to circuit configurations, and there are also component types. SmartSPD features high functionality that displays the recommended replacement period based on lightning surge measurement values. 【Features】 ■ Degradation indication ■ Improved separation performance ■ JIS Class 2 compliant ■ Plug/jack contact ■ DIN rail (35mm width) mounting structure *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• others
• Disaster prevention supplies

"HOWL2" is a multi-core unit type SPD equipped with a new function to protect equipment from lightning. It features an innovative status display that clearly shows the SPD's status using LEDs. It also includes a recommended replacement indication function before failure, which triggers a signal from the alarm terminal when replacement is recommended. The visualization of lightning surges has been achieved, displaying the number of operations of the unit on a 7-segment display during lightning surge intrusion. 【Features】 ■ Innovative status representation ■ Realization of lightning surge visualization ■ Satisfaction of multi-core insertion ■ Additional features considering insulation testing *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Disaster prevention supplies

The "MZS/MZCR" is an SPD (surge protective device) that protects the power supply section of electrical equipment from direct lightning strikes and induced lightning surges. It is compatible with Class I (10/350μs) and can handle direct lightning strikes up to 75kA, as well as overvoltage occurring between N-PE due to ground fault accidents (MZS-NPE400). It is ideal for protecting low-voltage power circuits such as distribution boards and sub-distribution boards, as well as power circuits for communication, broadcasting, electricity, and railways, and various control equipment power circuits. 【Features】 ■ Equipped with a deterioration display function ■ Built-in disconnection mechanism during deterioration ■ Alarm contact output ■ Continuing current interruption rated current of 50kA ■ Excellent response characteristics (under 3ns) For more details, please refer to the catalog or feel free to contact us.

• Lightning protection

The EX-L " " type is an explosion-proof signal SPD (surge protective device) designed to protect equipment from abnormal voltages induced by communication and signal cables in explosion-proof areas such as petrochemical plants and heavy chemical factories. It implements a CLP- " " type communication and signal SPD that complies with JIS C 5381-21 categories C2 and D1. 【Features】 ■ For signal use ■ Certified explosion-proof equipment (Certification number TC19314) ■ Applicable gas or vapor explosion grade and ignition degree: IIBT6 (For explosive gases with an ignition temperature exceeding 85°C and below 100°C) For more details, please refer to the catalog or feel free to contact us.

• Lightning protection

The "EX-P type" is a pressure-resistant explosion-proof structure power supply SPD (surge protective device) used in explosion-proof areas such as petrochemical plants and heavy chemical factories. It implements the MZS-200AV type power supply SPD compliant with JIS C 5381-1 Class I and II. 【Features】 ■ The MZS-200AV type is equipped with a deterioration display function and an alarm contact output function for deterioration. ■ Certified for explosion-proof equipment (Certification Number TC19315). ■ Applicable gas or vapor explosion grade and ignition degree: IIBT6 (For explosive gases with an ignition temperature exceeding 85°C and below 100°C). For more details, please refer to the catalog or feel free to contact us.

• Lightning protection

The "ZP type" is a slim communication SPD (surge protective device) that protects equipment from lightning surges entering communication and signal circuits. It complies with JIS C 5381-21 Category C2 and D1. It features a plug-in design that excels in maintainability, ensuring that the circuit does not disconnect when plugging or unplugging. It also has a degradation indication function (using the dedicated tester "ZPT1 type" sold separately). 【Features】 ■ Slim design allows for space-saving installation ■ DIN rail (35mm) mounting structure ■ Complies with the Ministry of Land, Infrastructure, Transport and Tourism's standard specifications for public building construction ■ Complies with the Ministry of Land, Infrastructure, Transport and Tourism's design standards for building equipment ■ Compliant with RoHS directives For more details, please refer to the catalog or feel free to contact us.

• Lightning protection

The "SMB-KRAPS1 type" is a communication SPD used to protect equipment from abnormal voltage and abnormal current induced by communication lines, when mounted on the Tyco Electronics' Krone LSA-PLUS separation module. Additionally, it monitors the degradation caused by repeated lightning surges and has a function to display a recommended replacement level before the SPD's protective performance is lost, as well as a function to notify when the SPD has degraded. 【Features】 ■ Communication SPD for Krone LSA-PLUS terminals ■ Compliant with JIS C 5381-21 / IEC 61643-21 Category C2, D1 ■ Displays recommended replacement level and surge operation count (LED) ■ Equipped with degradation indication function ■ Compliant with RoHS directive For more details, please refer to the catalog or feel free to contact us.

• Lightning protection

The "Terminal Board Product Catalog" is a product catalog from Sanko Shiya Co., Ltd., which is engaged in the development, manufacturing, and sales of lightning rods and protective devices, focusing on lightning protection, as well as the development of meteorological observation devices, optical communication-related products, and meteorological information services. It includes the traditional small number "PBX Terminal Board Series" used for communication line relays and terminals, as well as "SA-1 Terminal Board" and "SA-2 Terminal Board," among others. [Contents] ■ Terminal Boards ■ Switches ■ U-links, plugs, and accessories ■ Quick reference table for terminal board selection ■ Examples of terminal board installations, etc. For more details, please refer to the catalog or feel free to contact us.

• Terminal board/equipment storage rack

The "Sun Earth Grounding Product Catalog" is a product catalog from Sanko Shiya Co., Ltd., which focuses on lightning protection through the development, manufacturing, and sales of lightning rods and safety devices, as well as engaging in the development of meteorological observation equipment, optical communication-related products, and weather information services. It includes various information related to "grounding," which electrically connects various devices, equipment, and structures to the earth through conductors, as well as features of "ground resistance reduction material Sun Earth grounding." [Featured Products] ■ Sun Earth (M1C) conductive concrete ■ Installation Sun Earth (M5C) ■ Deep buried grounding method (boring method) and more For more details, please refer to the catalog or feel free to contact us.

• Lightning protection

The "KRONE LSA-PLUS Product Catalog" is a product catalog from Sanko Shiya Co., Ltd., which focuses on lightning protection through the development, manufacturing, and sales of lightning rods and safety devices, and is also engaged in the development of meteorological observation equipment, optical communication-related products, and meteorological information services. It includes the 8-line voice module for the "LSA-PLUS Quick Clip Terminal Block," as well as 10-line voice modules and special 10-line voice modules. Sanko Shiya is an authorized distributor of KRONE products. [Featured Products] ■ LSA-PLUS Terminal Blocks ■ LSA-PLUS Terminal Mounting Frames ■ LSA-PLUS Tools/Accessories ■ LSA-PLUS Surge Protectors ■ Accessories for LSA-PLUS Surge Protectors, etc. For more details, please refer to the catalog or feel free to contact us.

• Terminal board/equipment storage rack
• Safety Supplies
• Work tools

This is a power supply SPD (surge protective device) that protects AC100V & 200V/400V power circuits from lightning surges, conforming to the dimensions of JIS standard circuit breakers for wiring (for 3-pole and 2-pole use).

• Lightning protection
• Power distribution and control panels