東邦電機工業 本社 相模工場 営業所(北海道・東北・東京・名古屋・大阪・四国・九州) Official site

Earth Checker (with fault detection function)

Capable of storing insulation resistance values during normal monitoring, earth detection, and earth recovery.

This product is an "Earth Checker" that helps prevent failures by continuously monitoring the insulation resistance between the ground and the signal power and level crossing power monitoring lines. It has a built-in fault detection function that continuously monitors the integrity of the internal circuit and outputs self-failure information when an anomaly is detected. This reduces the risk of overlooking abnormalities in the line due to equipment failures. Our company conducts development design and manufacturing (prototype mass production) utilizing the technology of selecting LEDs and circuit board layout cultivated through railway signal and display devices. We can solve your problems, such as "I want an alarm like this" or "Can you make something like this with LEDs?" so please feel free to contact us. 【Features】 ■ It can store insulation resistance values during normal monitoring, ground detection, and ground recovery, and the stored data can be read using dedicated software. ■ The F-shaped relay design allows for space-saving and easy installation. *For more details, please download the PDF or feel free to contact us.

Related Link - https://www.toho-elc.co.jp/

basic information

【Rated Values and Performance (Partial)】 ■ Rated Voltage: AC110V ■ Input Impedance: 100KΩ or more ■ Grounding Type: Type III Grounding (below 100Ω) ■ Monitoring Lines: Unpressurized Line, AC Pressurized Line, DC Pressurized Line ■ Line Monitoring Voltage: DC100V *For more details, please download the PDF or feel free to contact us.

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For more details, please download the PDF or feel free to contact us.

Comprehensive Catalog: Level Crossing Edition (Warning Devices, Control, Monitoring Equipment, and Other Level Crossing Supplies)

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Toho Electric Industry Company Profile

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