
Electrical relays - Tests and measurements - Part 18: Thermal resistance of the coil
NORM herausgegeben am 1.12.2025
Bezeichnung normen: ČSN EN IEC 63522-18
Zeichen: 353413
Katalog-Nummer: 522339
Ausgabedatum normen: 1.12.2025
Zahl der Seiten: 16
Gewicht ca.: 48 g (0.11 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
This part of IEC 63522 is used for testing along with the appropriate severities and conditions for measurements and tests designed to assess the ability of DUTs to perform under expected conditions of transportation, storage and all aspects of operational use.
The object of this test is to determine the thermal resistance of the relay coil