Obtained DNV-GL ship certification for large contactor products for ship thrusters, winches, energy distribution, and DC grids (DILDC contactors)!

In addition to being compatible with DC1000V, a significant increase in lifespan has been achieved.

Would you like to save time and costs? ● Maintenance-free Lineup of 300A/600A at DC1000V Maximum switching life of 150,000 cycles Significantly reduces maintenance costs ● Abundant coil drive options Achieves optimal ON/OFF with three types of coil drives Wide input coil voltage range of 110-250VAC/110-350VDC Direct drive from DC output of PLC is also possible ● Flexibility Non-polarity allows for no specification of connection direction (positive/negative) Also supports operating ambient temperatures from -40 to +70°C, making installation location flexible ● Compliance with global standards Complies with IEC/EN standards, and plans to obtain UL/CSA/CCC/GL/DNV certifications ● Hybrid contacts Hybrid contacts for arc extinguishing and insulation release IGBT elements are also arranged in parallel for arc extinguishing contacts These combinations and controls achieve long life.

• relay
• Solar power generator
• Power storage device

Stable contact, reliable results - Towards next-generation power control.

Large contactors for reliable opening and closing up to 2000A: DILM185A to 1000A, DILH1400A to 2000A. These are electronic contactors. **Advantages of being a vacuum contactor:** - Compact size - Since opening and closing occurs within a vacuum-sealed tube, it is unaffected by external influences, resulting in a long lifespan even when switching high currents. - No gas can enter from the outside during opening and closing. - No arcing occurs, leading to less wear on contacts and allowing for high-density installation configurations. **Advantages of being electronic:** - Flexible operation. - Holding power has been reduced to just 4% of the conventional level, significantly lowering the temperature inside the control panel. - Power consumption during operation is also only 21% of the conventional level, allowing for smaller transformer sizes. - It can accommodate a wider voltage fluctuation range than specified by standards. - Optimizing connection strength has extended the lifespan. - Surge absorption coil is built-in. - Comes with two a contacts and two b contacts as auxiliary contacts.

• others

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without affecting the base material with heat. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

To customers considering the introduction of vehicle detection sensors for parking lot construction, design, and management: Are you facing any issues with the challenges you currently have or selecting the right sensors for parking lot management? Hotron offers free materials that explain how to utilize vehicle detection sensors and the benefits of their introduction! ▽ Here is the lineup of materials ◉ Basic Guide to Vehicle Detection Sensors This guide focuses on the challenges and solutions in parking lot operations, introducing the overview of vehicle detection sensors. ◉ Key Points for Introducing Vehicle Detection Sensors This material discusses the benefits of introduction based on installation locations and specific challenges. ◉ Case Studies of Vehicle Detection Sensor Implementation This document introduces the challenges before implementation and the results after introduction. For more details, please download from our website and check it out. https://www.hotron.co.jp/download/

"Electronic contracts for national and local governments are also available with 'paperlogic Electronic Contracts'" In December of last year (2023), we inquired about our service 'paperlogic Electronic Contracts' regarding the 'Law and Orders Related to Regulations on New Business Activities' utilizing the Digital Agency's gray zone resolution system. As a result, we received a response from the Digital Agency stating that 'paperlogic Electronic Contracts' can be used as an electronic record in place of paper contracts for national and local government contracts. "'paperlogic' is endorsed by the Digital Agency" In this inquiry, we received confirmation that 'paperlogic Electronic Contracts' can be utilized as an electronic record in place of paper contracts for national and local government contracts. From now on, you can confidently use 'paperlogic Electronic Contracts' not only for contracts between private companies but also for all types of contracts in local government practices, including administrative contracts and discretionary contracts. For business document digital transformation and electronic contract services, feel free to consult with paperlogic.