Operational DC systems of substations. Specifications

Norma vydaná dňa 29.3.2010

Methodical instructions on engineering calculations in operative direct current systems for prevention of malfunction of discrete inputs of microprocessor devices of relay protection and automatics, at short circuits on the earth in operative direct curre

Norma vydaná dňa 11.10.2011

Design guidance for operating DC voltage system (COPT) of substation of Federal Grid Company (EHEC). Standard design solutions

Norma vydaná dňa 18.12.2018

Corporate cabinets of operational direct current systems (DCS)

Norma vydaná dňa 14.4.2021

Model technical requirements for 6-750 kV class voltage surges

Norma vydaná dňa 4.5.2011

Conductors with a cast (solid) insulation for voltage 6-35 kV. Technical requirements

Norma vydaná dňa 18.10.2011

SF6 current-conducting wires for voltage 110-500 kV. Technical requirements

Norma vydaná dňa 16.2.2012

Recommended practice for the choice of parameters of operation of differential-phase protection of manufacture of GE Multilin (L60)

Norma vydaná dňa 4.6.2009

Requirements for control cabinets and relay protection and automatics with microprocessor devices

Norma vydaná dňa 30.3.2010

Methodical instructions for the choice of parameters of actuation of relay protection and automatics of series SIPROTEC (Siemens AG) of differential current protection of buses 110-750 kV

Norma vydaná dňa 13.12.2012