STN - Slovenské národní normy

Instrument transformers for 110 and 220 kV

Dostupné prevedenie: Tlačené

Current and voltage sensors or detectors, to be used for fault passage indication purposes - Part 1: General principles and requirements

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Current and voltage sensors or detectors, to be used for fault passage indication purposes - Part 2: System aspects

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Power transformer and reactor fittings -- Part 1: General

Dostupné prevedenie: Tlačené

Power transformer and reactor fittings. Part 1: General

Dostupné prevedenie: Tlačené

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

Dostupné prevedenie: Tlačené

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

Dostupné prevedenie: Tlačené

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

Dostupné prevedenie: Tlačené

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

Dostupné prevedenie: Tlačené

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

Dostupné prevedenie: Tlačené