Achieved a weight reduction of 2kg! Preventing track short circuits with grounding devices during DC train line power outage work.
We would like to introduce our "Circuit Safe Pack (Type N)." In the event of an improper installation position on the rail side, the diode will cut off the signal current to prevent track short-circuit accidents. Even if the train line is mistakenly pressurized, a grounding circuit will be formed by the diode and discharge tube to ensure the safety of the workers. 【Features】 ■ Prevention of track circuit short-circuit accidents due to improper installation position of the grounding line on the rail side ■ Formation of a grounding circuit using diodes and discharge tubes ■ Prevention of adverse effects from backflow from the rails ■ Achieved a weight reduction of 2 kg *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■Rated Voltage: DC 1,500 V ■DC Reverse Voltage: DC 3,000 V ■Surge Forward Current: 8,500A (20ms) ■Maximum Current (Short Circuit Mode): 20,000A (30ms) ■Weight: 1.5 kg *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Nippon Densetsu Kogyo Co., Ltd. is a company that has expanded its operations mainly into general electrical work and information and communication construction, contributing to the development of society. With confidence, pride, and a sense of responsibility as a member of a group of professional engineers, we support important social infrastructure that underpins our country's economy and the lives of its citizens, starting with railways. Please feel free to contact us if you have any inquiries.
