Corporate relay protection and automation cabinets for ice melting, automatic voltage regulation of transformers and autotransformers, and automatic fire extinguishing start-up for oil-filled equipment. Type I architecture

Norma vydaná dňa 27.4.2022

Guidelines for the choice of frequencies of high-frequency channels on power transmission lines of 35, 110, 220, 330, 500 and 750 kV

Norma vydaná dňa 6.5.2010

Methodical instructions on calculation of parameters and choice of the diagrams of high-frequency sections by a.c. power transmission lines of 35-750 kV

Norma vydaná dňa 30.6.2010

Norms of design of HF communication systems

Norma vydaná dňa 6.12.2011

General technical requirements for devices of processing and connecting of VCH communication channels by high voltage power lines of 35-750 kV

Norma vydaná dňa 20.8.2012

Standard engineering solutions on VCH communication systems

Norma vydaná dňa 30.10.2012

Automated measuring and information system for electric power fiscal accounting of electric substation. Typical technical requirements as part of procurement documentation.

Norma vydaná dňa 13.3.2009

Standards of participation of power units of thermal power stations in normalized primary control of frequency and automatic secondary control of frequency and active-power flows

Norma vydaná dňa 25.4.2013

Control of frequency and active-power flows in Unified energy system of Russia. Standards and requirements

Norma vydaná dňa 5.12.2012

Spacers interfacial isolating for VL 110-500 kV. Typical technical requirements

Norma vydaná dňa 31.3.2017