Elektrická relé - Zkoušky a měření - Část 37: Zvýšení teploty svorek při jmenovitém zatížení (Norma k přímému použití jako ČSN).
NORMA vydána dne 1.11.2025
Designation standards: ČSN EN IEC 63522-37
Classification mark: 353413
Catalog number: 522176
Publication date standards: 1.11.2025
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN
This part of lEC 63522 is used for testing all kinds of electrical relays and for evaluating their ability to perform under expected conditions of transportation, storage and all aspects of operational use.
NOTE - Examples for electrical relays in the sense of this document include electromechanical relays, reed relays, reed contacts, reed switches, solid state relays, time relays and technology combinations of these.
The object of this document is to define a standard test method to measure terminal temperature rise at rated load, included solder terminals, flat quick-connect terminations, screw and screwless type terminals, alternative termination types and sockets