ČSN - Czech national standards

Convertor transformers - Part 2: Transformers for HVDC applications

Available design: Print design

Power transformer and reactor fittings - Part 1: General

Available design: Print design

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 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