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The standard, titled "Railway applications - Supply voltages of traction systems," is a proprietary document protected by copyright. Consequently, it is not legally available for free download as a full PDF .
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The main purpose of this standard is to specify the main characteristics of the supply voltages used in traction systems. This includes both AC (Alternating Current) and DC (Direct Current) networks for: Mainline railways Guided mass transit systems (such as subways and metros) Light rail systems (tramways and trolleybuses) Key Technical Parameters Covered Check if your employer holds an enterprise license
For AC systems, it specifies the variations allowed in the network frequency.
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The current version, , covers important aspects of voltage levels and compatibility. Key Voltage Systems in IEC 60850 multi-user)
IEC 60850 is an international standard developed by the International Electrotechnical Commission (IEC). It specifies the main characteristics of the supply voltages for railway systems. This includes traction systems used in mainline railways, metros, trams, and trolleybuses.
related standards for electromagnetic compatibility or traction transformers . Share public link
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