NORMSERVIS s.r.o.

IEC 62848-2-ed.1.0

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

NORMA vydaná dňa 18.6.2019

Anglicky -
Elektronické PDF (323.10 EUR)
Anglicky -
Tlačené (323.10 EUR)
Anglicky -
CD-ROM (324.70 EUR)

Informácie o norme:

Označenie normy: IEC 62848-2-ed.1.0
Dátum vydania normy: 18.6.2019
Počet strán: 34
Približná hmotnosť: 102 g (0.22 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy IEC

Anotácia textu normy IEC 62848-2-ed.1.0 :

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.