What is the EN50155 power system for railway applications?

To everyone in sales and purchasing! We provide a detailed explanation of "EN50155 certification."

You often hear about "EN50155 certification" for power supplies for railway equipment intended for overseas markets, but what exactly is EN50155? For engineers, this might seem like a redundant question, but for those in sales and purchasing, I have compiled a document on EN50155, which you might feel hesitant to ask about now. Previously, I uploaded information regarding certification standards from classification societies, and this time I will provide information on railway standards. 【Certification Features】 ■ EN50155: 2007 ■ Environmental service conditions (ambient temperature, relative humidity, shock and vibration) ■ EN50121 ■ Definition of performance standards, environment ■ Relative humidity *For more details, please refer to the PDF file. If you have any questions or concerns regarding EN50155 certified power supplies, please feel free to contact us.

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