Power cables with extruded insulation and their accessories for rated voltages above 30 kV (Um = 36 kV) up to 150 kV (Um = 170 kV) - Test methods and reqirements
STANDARD published on 1.11.2020
Designation standards: ČSN IEC 60840
Classification mark: 347012
Catalog number: 511169
Publication date standards: 1.11.2020
The number of pages: 90
Approximate weight : 301 g (0.66 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
This document specifies test methods and requirements for power cable systems, cables alone and accessories alone, for fixed installations and for rated voltages above 30 kV (Um = 36 kV) up to and including 150 kV (Um = 170 kV). The requirements apply to single-core cables and to individually screened three-core cables and to their accessories for usual conditions of installation and operation, but not to special cables, such as submarine cables and their accessories, for which modifications to the standard tests or the setup of special test conditions can be necessary. This document does not cover transition joints between cables with extruded insulation and paper insulated cables