NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[CURRENT]
DIN EN IEC 63522-31
; VDE 0435-2027-31:2026-03
DIN EN IEC 63522-31
; VDE 0435-2027-31:2026-03
Electrical relays - Tests and measurements - Part 31: Magnetic remanence (IEC 63522-31:2025); German version EN IEC 63522-31:2025
Title (German)
Elektrische Relais - Mess- und Prüfverfahren - Teil 31: Magnetische Remanenz (IEC 63522-31:2025); Deutsche Fassung EN IEC 63522-31:2025
Overview
This part of IEC 63522 is used for testing all kind of electrical relays and for evaluating their ability to perform under expected conditions of transportation, storage and all aspects of operational use. This document defines a standard test method to investigate the effect of remanence in the magnetic circuit of relays with DC coil. Application of this document increases investment security for manufacturers and users, provides testing laboratories and manufacturers with defined specifications for testing, and ensures compatibility across manufacturers.
