サンコーシヤ List of Products and Services

High-voltage insulated transformer with electrostatic shield (protecting against ground) and power supply SPD (protecting between lines), designed to shut out abnormal voltages caused by induced lightning surges and ground potential rise. A product that houses a lightning-resistant transformer (standalone type) in a cabinet.

• Lightning protection

This product is an aviation obstruction light that uses LED (light-emitting diode) as the light source, achieving long life, low power consumption, and compact size. 〇 Features - Long lifespan of 40,000 hours - Low power consumption (below 5W) - Compact size *Compatibility with conventional models SA-OM3C-2A: No compatibility. SA-OM3C-3A: The light-emitting part is compatible.

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

When the SPD experiences a short circuit fault, it will be disconnected from the power system. This is a set of a fuse (FDS-20kA-NB), a fuse holder (HK1551), and a fuse holder cover (HC-15). The holder is a single-core unit, so it can be combined and used as needed.

• Lightning protection

When the SPD experiences a short circuit fault, it safely disconnects from the power system. This is a set of fuses and fuse holders. The holder is a single-core unit, so it can be combined and used as needed.

• Lightning protection

A lightning surge counter that detects lightning strikes on communication towers and wind turbines using a Rogowski coil, recording and displaying peak current values, polarity, and detection time. It also allows for monitoring of lightning detection status through remote communication capabilities.

• Lightning protection

It corresponds to the GPS L1 frequency. Connect the ANT side to the antenna side and the EQUIP side to the protected device side. 【Release Type】 - Lineup of N-type and TNC-type connectors - Compatible with Category C2 【Isolated Type】 - Lineup of N-type - It is an isolated type that does not require grounding, making installation easy. - Equipped with a DC output indicator, allowing for visual confirmation of operational status.

• Lightning protection

Coaxial SPD with degradation diagnosis BNC connector Connect the LINE side to the external line and the EQUIP side to the protected equipment side.

• Lightning protection

AC 100V series or AC 200V series - Compact and can be installed in a space-saving manner within the device, fixed with screws - Can protect both line-to-line and line-to-ground simultaneously with one unit - Equipped with deterioration display function and disconnection mechanism - RoHS - IEC 61643-11:2011 / JIS C 5381-11:2014 - CE - UL

• Lightning protection

Surface mount type two-pole varistor (GDT) It is implemented in the internal circuits of communication devices and is used to protect equipment from induced voltages caused by communication lines and signal lines. This surface mount component achieves higher durability compared to the conventional SD4 type. It has the same external dimensions as the conventional SD4 series, and the substrate land pattern is common. Therefore, no redesign is necessary when switching to this product.

• Lightning protection

Due to the element type, it can be mounted on the substrate circuit.

• Lightning protection

It is implemented in the internal circuits of communication devices and is used to protect the equipment from induced voltages generated by communication lines and signal lines.

• Lightning protection

It is implemented in the internal circuits of communication devices and is used to protect the equipment from induced voltages caused by communication lines and signal lines. This is a surface-mounted device that achieves higher durability than the conventional 3SD4 type. It has the same external dimensions as the conventional 3SD4 series, and the substrate land pattern is common. Therefore, redesign is not necessary when switching to this product.

• Lightning protection

2-Pole Arrestor (GDT) It is mounted between the neutral line and ground of the communication circuit board and power circuit of communication equipment, and is used to protect devices from induced voltages and TOV (Temporary Overvoltage) that may occur on the line. It has a very high current rating (8/20µs, 40kA) compared to other products.

• Lightning protection

Low Voltage Power Supply JIS Class I SPD For AC 100V system or AC 200V system - For protection of low voltage power supply circuits in distribution boards and sub-distribution boards - For protection of power supply circuits for control equipment

• Lightning protection

2-Pole Arrestor (GDT) It is implemented in communication equipment and AC power supplies to protect devices from induced voltages caused by the lines. It is specialized for high-voltage applications and is also compatible with AC withstand testing. - Compact size with high current capacity - Low capacitance - Broadband compatible - Excellent resistance to heat and mechanical shock due to the use of a ceramic enclosure - Superior performance in repeated surge current capacity and temperature environmental characteristics - RoHS - UL

• Lightning protection

It is implemented between the neutral line and ground of the power circuit on the circuit board of communication equipment to protect the equipment from induced voltages and TOV (temporary overvoltage) induced on the line. - Compact with high current capacity - Low capacitance - Broadband compatible - Excellent resistance to heat and mechanical shock due to the use of a ceramic enclosure - Superior in repeated surge current capacity and temperature environmental characteristics.

• Lightning protection

- Equipped with a counter that displays the number of times lightning surge current has flowed - Has a function to notify before the SPD deteriorates, ensuring high safety - Comes with terminal contacts for remote monitoring of deterioration - Plug-in type, allowing for the replacement of only the SPD plug, making it very economical - RoHS compliant - Complies with building equipment design standards - Complies with standard specifications for public building construction - Obtained evaluation certificate from the Public Building Association - JIS C 5381-11: 2014 compliant

• Lightning protection

■Features - Equipped with a lightning surge counter, making the protective effect visible - The replacement recommendation display informs you to replace before SPD degradation, ensuring high safety - Being a plug-in type makes it easy to maintain and economical - Remote monitoring of degradation is possible using a contact monitoring unit - Complies with JIS Category C2 and Category D1 - RoHS compliant - Meets building equipment design standards - Complies with standard specifications for public building construction

• Lightning protection

■Features - Its slim design allows for space-saving. - Maintenance is easy as it can diagnose SPD deterioration using a dedicated tester. - You can choose between plug-in and screw-type cable connection terminals. - Complies with JIS Category C2 and Category D1. *Other model numbers are also available. Please check our website for more details.*

• Lightning protection

● Ideal for data centers, factories, business locations, and home computers. ● Easy to install due to the jack and plug type. ● Flow type: Requires grounding installation. PoE can be used. ● Insulated type: Does not require grounding installation. Easy to install and ready for immediate use.

• Lightning protection

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 "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 "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 "Surge Monitor SM10-003" is a lightning surge measurement device that detects lightning surge currents flowing through grounding wires and the like using a current detection CT, and can measure the detection time, peak current value, surge count value, and time-current integral. *The time-current integral refers to the calculation of the time integral of the current value from the detected surge current waveform, representing the energy of the lightning surge. 【Features】 ■ Displays each measured value of the lightning surge on the main unit's LCD ■ Can store up to 999 entries in the main unit's memory, which can be displayed via switch operation ■ Monitors the accumulated value of the time-current integral and peak current value, allowing contact output based on a set threshold ■ Equipped with a LAN interface, supporting data management via dedicated software and standard protocols (SNMP, ModbusTCP) *For more details, please refer to the catalog or feel free to contact us.

• Weather Survey
• Other measuring instruments
• Other analytical equipment

The "Smart SPD for Power / SPD for Power" lineup focuses on surge protective devices (SPDs) for power circuits that comply with JIS standards for 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
• Lightning protection

"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
• 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 "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

The "MZS-EBT/MZS-EB" is a grounding SPD (surge protective device) designed to eliminate potential differences between different grounding systems during lightning strikes. It is RoHS compliant and can be mounted on a DIN rail (35mm). With the technology and know-how we have cultivated over many years, we offer comprehensive proposals for risk assessment, lightning observation and prediction, and protection from all angles. 【Features】 ■ MZS-EBT: Supports impulse discharge currents up to 100kA (direct lightning waveform 10/350μs) / with alarm contacts ■ MZS-EB: Supports impulse discharge currents up to 75kA (direct lightning waveform 10/350μs) For more details, please refer to the catalog or feel free to contact us.

• Lightning protection

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

The "Coaxial SPD" is a surge protective device (lightning arrester) that protects wireless equipment and other devices from abnormal voltages such as lightning surges that enter through coaxial cables. It is installed in surveillance cameras, wireless devices, antennas, broadcasting equipment, communication and measurement instruments, etc., to protect each device from abnormal voltages like lightning surges. It complies with JIS C 5381-21, Category C2, and D1 (with some exceptions for certain products). We offer a product lineup tailored to various connector shapes and applications. 【Features】 ■ Excellent high-frequency characteristics ■ Minimizes insertion loss and V.S.W.R. ■ 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 building equipment design standards ■ Complies with RoHS Directive (with some exceptions for certain products) For more details, please refer to the catalog or feel free to contact us.

• Lightning protection