STN - Slovenské národní normy

Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 10: Combined measuring equipment for testing, measuring and monitoring of protective measures

Dostupné prevedenie: Tlačené

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.Equipment for testing, measuring or monitoring of protective measures.Part 11:Effectiveness of residual current monitors (RCMs) type A and type B in TT, TN and IT systems

Dostupné prevedenie: Tlačené

Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 14: Equipment for testing the safety of electrical equipment of machinery

Dostupné prevedenie: Tlačené

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 16: Equipment for testing the effectiveness of the protective measures of electrical equipment and/or medical electrical equipment

Dostupné prevedenie: Tlačené

Sensing devices for non-intrusive load monitoring (NILM) systems

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Monitoring and measuring systems used for data collection, gathering and analysis - Part 1: Device requirements

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Monitoring and measuring systems used for data collection, aggregation and analysis - Part 1: Device requirements

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Cases of panel and switchboard electrical measuring pointer instruments. Classification

Dostupné prevedenie: Tlačené

Voltage multipliers and voltage dividers for voltmeters

Dostupné prevedenie: Tlačené

Calibrated paired conductors for electric measuring instruments

Dostupné prevedenie: Tlačené