STN - Slovenské národní normy

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-14: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers for general applications

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Bezpečnosť transformátorov, tlmiviek, napájacích zdrojov a ich kombinácií. Časť 2-14: Osobitné požiadavky na regulačné transformátory a napájacie zdroje so zabudovanými regulačnými transformátormi a ich skúšky (Norma na priame používanie ako STN). (Platnosť do 31.3.2028).

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-15: Particular requirements and tests for isolating transformers for medical IT systems for the supply of medical locations

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Safety of transformers, reactors, power supply units and combinations thereof.Part 2-15:Particular requirements and tests for isolating transformers for the supply of edical locations

Dostupné jazyky: Slovensky

Dostupné prevedenie: Tlačené

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-16: Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units for general applications

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V.Part 2-16:Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units

Dostupné jazyky: Slovensky

Dostupné prevedenie: Tlačené

Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V.Part 2-16:Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Safety of transformers, reactors, power supply units and combinations thereof.Part 2-20: Particular requirements and tests for small reactors

Dostupné jazyky: Slovensky

Dostupné prevedenie: Tlačené

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20: Particular requirements and tests for small reactors

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-23: Particular requirements and tests for transformers and power supply units for construction sites

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené