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IEC 62848-2

Railway applications – DC surge arresters and voltage limiting devices – Part 2: Voltage limiting devices

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Organization: IEC
Publication Date: 1 June 2019
Status: active
Page Count: 38
ICS Code (Railway rolling stock in general): 45.060.01
scope:

This document applies to Voltage Limiting Devices (VLDs) to be applied in DC traction systems in order to comply with protective provisions against electric shock from DC, and combined AC - DC voltages, in accordance with the IEC 62128 series, taking into account stray current provisions.

VLDs operate in such a way as to connect the track return circuit of DC railway systems to the earthing system or to conductive parts within the overhead contact line zone or current collector zone.

Document History

IEC 62848-2
June 1, 2019
Railway applications – DC surge arresters and voltage limiting devices – Part 2: Voltage limiting devices
This document applies to Voltage Limiting Devices (VLDs) to be applied in DC traction systems in order to comply with protective provisions against electric shock from DC, and combined AC – DC...

References

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