STN - Slovak standards

Power transformer and reactor fittings -- Part 2: Gas and oil actuated relay for liquid immersed transformers and reactors with conservator

Available design: Print design

Power transformer and reactor fittings -- Part 3: Protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushion

Available design: Print design

Power transformer and reactor fittings -- Part 4: Basic accessories (earthing terminal, drain and filling devices, thermometer pocket, wheel assembly)

Available design: Print design

Power transformer and reactor fittings. Part 4: Basic accessories (earthing terminal, drain and filling devices, thermometer pocket, wheel assembly)

Available design: Print design

Power transformer and reactor fittings - Part 4: Basic accessories (earthing terminal, drain and filling devices, thermometer pocket, wheel assembly)

Available design: Print design

Power transformer and reactor fittings -- Part 5: Liquid level, pressure devices and flow indicators

Available design: Print design

Power transformer and reactor fittings -- Part 6: Cooling equipment - Removable radiators for oil-immersed transformers

Available design: Print design

Power transformer and reactor fittings -- Part 7: Electric pumps for transformer oil

Available design: Print design

Power transformer and reactor fittings Part 8: Butterfly valves for insulating liquid circuits

Available design: Print design

Príslušenstvo výkonových transformátorov a tlmiviek. Časť 9: Výmenníky tepla olej-voda (Norma na priame používanie ako STN).

Available design: Print design