
United power system and isolated power systems. Relay protection. Inductive measuring current transformers for protection with a closed magnetic circuit. Methodology guidelines for determination of time to saturation during short circuits
NORMA vydaná dňa 1.1.2020
Označenie normy: GOST R 58669-2019
Dátum vydania normy: 1.1.2020
Počet strán: 64
Približná hmotnosť: 192 g (0.42 libier)
Krajina: Ruská technická norma
Kategória: Technické normy GOST
Implemented changes and corrections:
Amd. 6-7.20