STN - Slovak standards

Transformers and inductors for use in telecommunication and electronic equipment. Main dimensions of coil formers. Part 1: Coil formers for laminated cores

Available design: Print design

Instruments transformers. Three-phase voltage transformers for voltage levels having U|idx(m)| up to 52 kV

Available design: Print design

Instrument transformers

Available design: Print design

Special current transformers

Available design: Print design

Measuring transformers. Directives for selection of short-circuit- proof measuring current transformers

Available design: Print design

Instrument transformers for 110 and 220 kV

Available design: Print design

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

Available languages: English

Available design: Print design

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

Available languages: English

Available design: Print design

Power transformer and reactor fittings -- Part 1: General

Available design: Print design

Power transformer and reactor fittings. Part 1: General

Available design: Print design