Railway applications - DC surge arresters and voltage limiting devices - Part 2: Voltage limiting devices
NORM herausgegeben am 18.6.2019
Bezeichnung normen: IEC 62848-2-ed.1.0
Ausgabedatum normen: 18.6.2019
Zahl der Seiten: 34
Gewicht ca.: 102 g (0.22 Pfund)
Land: Internationale technische Norm
Kategorie: Technische Normen IEC
IEC 62848-2:2019 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.