ABB's innovative ultra-fast semiconductor circuit breaker makes its domestic debut at CEATEC 2023.

Solving challenges in large-capacity DC systems! Achieving circuit breakers with low power loss.

"SACE Infinitus" is a super-fast semiconductor circuit breaker compliant with IEC60947-2. With a breaking speed 100 times faster than conventional circuit breakers and rapid fault location identification, it contributes to maximizing system operation. By using a unique ultra-fast power semiconductor for current switching, it has successfully shortened the breaking time, which typically requires several tens of milliseconds, to about 100μs at a maximum of 1kVDC. Its compact design allows for easy installation, minimizing initial investment and maintenance costs. 【Features】 ■ All-in-one and space-saving ■ Promotes sustainability ■ Maximizes power efficiency ■ Maximizes system operation *For more details, please refer to the PDF document or feel free to contact us.

• Circuit breakers and switches

The low-voltage fuse "SBFC-MS" is a slow blow fuse that can withstand temporary overcurrents and only blows under continuous overcurrent conditions. In automobiles, it is particularly effective for devices that experience momentary spikes in current. It is recommended for those facing challenges related to circuit protection in the automotive industry, construction machinery industry, and low-voltage fuses (below DC70V).

● The production time for casting prototypes can be shortened! Since model making is not required, the production time for prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly creating sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! Different products, such as similar shapes or variations in dimensions, can be created in a single molding process. This allows for the verification of multiple types in a short period.

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 without causing any thermal impact on the base material. Repairs can be made 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 low-voltage fuse "BFMN" is a small blade fuse used to protect the electrical circuits of automobiles. When the current increases abnormally, the fuse blows to prevent damage to equipment and wiring. It is recommended for those facing challenges related to circuit protection with low-voltage fuses (below DC 70V) in the automotive and construction machinery industries. It is suitable for protecting circuits of electrical components, comfort equipment, safety devices, and control systems.