1 Scope
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.
BS EN IEC 63522-18:2025 Historia
2025BS EN IEC 63522-18:2025 Relés eléctricos. Pruebas y mediciones - Resistencia térmica de la bobina