Vejledning til valg af DC-afbrydere: Spænding, strøm, poler og afbrydelseskapacitet
A DC miniature circuit breaker (MCB) is easy to identify by its form, but difficult to specify from its faceplate
A DC miniature circuit breaker (MCB) is easy to identify by its form, but difficult to specify from its faceplate
Lær, hvordan man vælger et halvlederrelæ ud fra belastningstype, udgang, styreindgang, koblingsmodus, termiske krav og præcise oplysninger fra databladet.
Lær, hvordan man specificerer en type 2-overspændingsbeskytter til vekselstrøm ud fra systemtopologi, Uc, In, Imax, Up og den nøjagtige dokumentation fra producenten.
Sammenlign MPCB’er, termiske overbelastningsrelæer og MCB’er ud fra enhedens funktion, anvendelse i motorkredsløb samt de koordineringsdata, der kræver nøjagtig verifikation.
Learn how to specify an industrial AC contactor by load duty, operating current and voltage, coil supply, poles, auxiliary contacts and exact model documentation.
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