We handle products for DC substations and maintenance measurement devices.
Showa Electric Industry Co., Ltd. is engaged in the manufacturing and sales of electronic devices, as well as the design and construction of electrical work and telecommunications work. We handle a wide range of products for DC substations, including not only load and accident measurement systems for receiving (AC), high distribution (AC), and feeding (DC) lines, but also arc detectors for circuit breaker operation and clamp-type large current DC current transformers that are easy to install, as well as electric energy transmitters. Please feel free to contact us if you have any requests. 【Products】 ■ DC Substation Equipment 【Measurement Devices】 ■ AC Substation Equipment 【Measurement Devices】 ■ Maintenance Measurement Devices and Conversion Devices ■ Other Measurement Devices *For more details, please feel free to contact us.
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【Patent】 ■Three-phase power measurement device【No. 1832518】 ■DC current sensor【No. 3326737】 ■Communication protocol device【No. 3452851】 ■Arc detection device for DC high voltage circuit breaker【No. 5795754】 *For more details, please feel free to contact us.
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Showa Electronic Industries Co., Ltd. is engaged in the manufacturing and sales of electronic devices, as well as the design and construction of electrical and telecommunications work. In order to always meet the demands of the times, we have acquired our technology in the era of computer dominance and aim to achieve customer satisfaction. Please feel free to contact us with any inquiries.