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Renewable power engineering. Solar energy. Calibration of field pyrheliometers by comparison to a reference pyrheliometer

Document status: Active

Miscellaneous lampholders. Part 2-2. Particular requirements. Connectors for LED-modules

Document status: Replaced by GOST IEC 60838-2-2-2024

Inductor and transformer cores for telecommunication. Part 3. Sectional specification magnetic oxide cores for broad-band transformers

Document status: Active

Power cables with extruded insulation and their accessories for rated voltages above 150 kV (Um = 170 kV) up to 500 kV (Um = 550 kV). Test methods and requirements

Document status: Active

Measuring relays and protection equipment. Part 27. Product safety requirements

Document status: Active

Electrical equipment for voltages 3 kV and higher. Test methods of electric strength of external insulation in conditions of contamination

Document status: Replaced by GOST 10390-2015