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United power system and isolated power systems. Relay protection and automation. Differential phase protection of power lines 110–220 kV. Functional requirements
Translate name
STANDARD published on 1.1.2021
Designation standards: GOST R 58981-2020
Publication date standards: 1.1.2021
SKU: NS-1009469
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 2.24
Latest update: 2026-07-16 (Number of items: 2 287 999)
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