DC-DC Converter "ERDN Series" for the Railway Industry
A DC-DC converter with redundancy system support that ensures the stable operation of the railway system.
In the railway industry, extremely high reliability and stability of power supply are required to maintain operational safety in voltage conversion applications. Particularly in railway systems that are expected to operate in harsh environments or for long periods, a backup system that prevents the system from stopping in the event of a power failure is essential. Our "ERDN Series" is compatible with redundant modular systems and functions as a backup power supply even in the event of a failure, thereby enhancing the overall reliability of the system. 【Usage Scenarios】 - Stable power supply to control equipment within railway vehicles - Voltage conversion for signal systems and communication equipment within stations - Power backup systems in harsh temperature environments 【Benefits of Implementation】 - The 1+1 and N+1 redundant configurations reduce the risk of system shutdown during power failures - Wide temperature range support from -40°C to +80°C ensures stable operation even in harsh environments - Remote monitoring of power status is possible through OK signals and alarm relay contacts
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【Features】 - Wide temperature range from -40℃ to +80℃ - Supports 1+1 and N+1 redundant systems - Built-in dual-channel DC input and single output - Equipped with OK signal and alarm relay contacts - Complies with various standards including UL / EAC / CE / CB / UKCA 【Our Strengths】 - Strict quality control through rigorous "W testing" at our factory in Taiwan and in Japan - Prompt after-sales service, investigation, and analysis support from domestic bases - Basic 2-year warranty, with an option for up to 5 years of long-term support through EP's unique extended warranty
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- Semiconductor processing equipment, industrial control, factory automation, electrical machinery and equipment, etc.
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Earth Power Co., Ltd. is engaged in the sale of independent power systems and independent power equipment. Comprehensive quality assurance is managed under the quality control of MEAN WELL ENTERPRISES CO., LTD., a major manufacturer of switching power supplies in Taiwan, ensuring that products meet strict standards for our customers in Japan. We hold the sales rights for MEAN WELL products' DC-AC inverters and battery chargers, and verification is conducted via serial numbers during acceptance inspections. In addition to our corporate website and online store, we have newly launched a product site focused on control panels and lighting fixtures (manufacturing site: https://ep-monozukuri.site), and we are currently operating three service sites. The corporate site primarily features corporate information, including announcements related to the company, and includes a detailed and comprehensive inquiry form. Our online store offers PDF data of specifications, test reports, and explanations of acquired standards for members only, so we hope you can utilize each site according to your needs and purposes.