STN - Slovenské národní normy

Protection against the effect of the electromagnetic field 50 Hz in the zone of influence of electric power system device

Dostupné prevedenie: Tlačené

Human exposure to electromagnetic fields. High-frequency (10 kHz to 300 GHz)

Dostupné jazyky: Slovensky

Dostupné prevedenie: Tlačené

Basic standard for the calculation and the measurement of human exposure to electromagnetic fields from broadcasting service transmitters in the HF bands (3 MHz - 30 MHz)

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Product standard to demonstrate the compliance of broadcast station transmitters with the reference levels and the basic restrictions related to public exposure to radio frequency electromagnetic fields (3 MHz - 30 MHz)

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Electric engineering regulations. Earthing of electrical equipment

Dostupné prevedenie: Tlačené

Protection against lightning electromagnetic impulse. Part 1: General principles

Dostupné prevedenie: Tlačené

Operation of electrical installations. Part 1: General requirements

Dostupné jazyky: Slovensky

Dostupné prevedenie: Tlačené

Operation of electrical installations - Part 2: National annexes

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

Operation of electrical installations

Dostupné prevedenie: Tlačené

Operation of electrical installations. Part 1: General requirements

Dostupné prevedenie: Tlačené