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Hirai Electric Meter Standard Product: Current withstand 75 times/1 second, overcurrent constant n>10

This is a current transformer for circuits with a maximum voltage of up to 7.2kV/6.9kV. If you require an overcurrent intensity of 75 times/1 second and an overcurrent constant of n>10, you can use this series. It is primarily manufactured in accordance with JIS C 1731-1/JEC-1201, but we can accommodate special specifications such as multiple taps or tertiary windings upon request. Production location: Made in Japan (Kyoto)

• Sensors
• Transformers

Rated withstand current 12.5kA/0.125s and 12.5kA/0.25s current transformer JIS C 4620 (Appendix)

Current Transformers for Cubicle-Type High Voltage Receiving Equipment ECT-S12.5KA Series Common Specifications ■ Compliance Standards: JIS C 4620 (Appendix) ■ Rated Current: 10A/5A, 15A/5A, 20A/5A, 25A/5A, 30A/5A, 40A/5A, 50A/5A 75A/5A, 100A/5A, 120A/5A, 150A/5A, 200A/5A ■ Rated Burden: 10VA or 25VA or 40VA ■ Rated Overcurrent Constant: n>10 ■ Rated Frequency: 50Hz/60Hz ■ Accuracy Class: 1.0/1PS ■ Rated Short-Circuit Current: (1) ECT-S12.5KA-A Series = 12.5kA/0.125s or 12.5kA/0.16s common (2) ECT-S12.5KA-B Series = 12.5kA/0.25s

• Sensors
• Transformers
• Solar power generator

Hirai Electric Meter Standard Product: Current withstand 150 times/1 second, overcurrent constant n>10

This is a current transformer for circuits with a maximum voltage of up to 7.2kV/6.9kV. If you require an overcurrent intensity of 150 times/1 second and an overcurrent constant of n>10, you can use this series. It is primarily manufactured in accordance with JIS C 1731-1/JEC-1201, but we can also accommodate special specifications such as multiple taps or tertiary windings upon request. Production location: Made in Japan (Kyoto)

• Transformers
• Control Panel
• Solar power generator

Hirai Electric Meter Standard Product: Current Resistance 500 times/1 second & 800 times/1 second

This is a current transformer for circuits with a maximum voltage of up to 7.2kV/6.9kV. For overcurrent intensity of 500 times/1 second and overcurrent constant n>10, you can use model ECT-1000A1. For overcurrent intensity of 800 times/1 second and overcurrent constant n>5, you can use model ECT-1000A. The basic design complies with JIS C 1731-1/JEC-1201, but we can accommodate special specifications such as multiple taps or tertiary windings upon request. Place of production: Made in Japan (Kyoto).

• Sensors
• Transformers
• Board materials

Hirai Electric Meter Standard Product: Standard 50VA with Fuse

This is a standard instrument transformer rated for a load of 50VA, suitable for circuits with a maximum voltage of up to 7.2kV/6.9kV. As of 2012, it has a delivery record of 50 years since production began, making it one of the long-established epoxy-molded instrument transformers in Japan. It is primarily compliant with JIS/JEC standards, but can also accommodate overseas standards upon request. Production location: Made in Japan (Kyoto).

• power supply
• Transformers
• Board materials

Thank you very much for your continued support. Donaldson Japan Co., Ltd. will be closed during the following period: From April 25 (Saturday) to May 6 (Wednesday). Inquiries made during the closure will be answered sequentially after May 7 (Thursday). We sincerely apologize for any inconvenience this may cause. Thank you for your understanding and cooperation.

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 on the base material. 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.

The "Mechanical Stitch 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 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.

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

We will introduce the implementation results of the sensor technology developed by the Hotron Group, which has been cultivated over more than half a century, through customer case studies. In addition to automatic door sensors, we also offer a wide range of vehicle detection sensors and nursing/care sensors. Many implementation examples are also presented, so please take a look at the case study page.