{"id":3627,"date":"2026-01-05T12:51:05","date_gmt":"2026-01-05T11:51:05","guid":{"rendered":"https:\/\/tramoetv.se\/transformatorer-med-startstrombegrensere\/"},"modified":"2026-01-07T16:05:31","modified_gmt":"2026-01-07T15:05:31","slug":"transformatorer-med-startstrombegrensere","status":"publish","type":"post","link":"https:\/\/tramoetv.se\/no\/transformatorer-med-startstrombegrensere\/","title":{"rendered":"Transformatorer med startstr\u00f8mbegrensere"},"content":{"rendered":"

Hvorfor er det n\u00f8dvendig med en startstr\u00f8mbegrenser?<\/h4>\n

N\u00e5r en transformator spenningssettes, oppst\u00e5r det en innkoblingsstr\u00f8m som kan for\u00e5rsake en sv\u00e6rt h\u00f8y str\u00f8mspike i en kort periode. Magnetiseringsstr\u00f8mmen kan da v\u00e6re 10-20 ganger st\u00f8rre enn transformatorens merkestr\u00f8m. Dette kan for\u00e5rsake flere problemer: <\/p>\n

– Sikringer eller jordfeilbrytere utl\u00f8ses
– Tung belastning p\u00e5 brytere og kontaktorer
– Mekanisk brumming eller spenning i transformatorkjernen
– Un\u00f8dvendig slitasje p\u00e5 elektriske installasjoner<\/p>\n

H\u00f8ye startstr\u00f8mmer kan tvinge deg til \u00e5 velge en st\u00f8rre hovedsikring, noe som betyr et dyrere str\u00f8mabonnement. I tillegg kan effekttopper p\u00e5virke kostnadene hvis du har en effekttariff. Med en startstr\u00f8mbegrenser reduseres risikoen for at sikringer l\u00f8ser ut, og du kan beholde en mindre hovedsikring og spare penger. <\/p>\n

L\u00f8sningen<\/h4>\n

Med en startstr\u00f8mbegrenser dempes str\u00f8mtoppen, og full str\u00f8m slippes f\u00f8rst gjennom n\u00e5r magnetfeltet i transformatoren har stabilisert seg. Dette gj\u00f8r at transformatoren kan starte med mindre risiko for at sikringer g\u00e5r, slik at du kan beholde en mindre hovedsikring og spare penger. <\/p>\n

Vi tilbyr transformatorer med startstr\u00f8mbegrensere<\/h4>\n

Kontakt oss for mer informasjon og r\u00e5d om hvilken l\u00f8sning som passer best for ditt bruksomr\u00e5de.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Hvorfor er det n\u00f8dvendig med en startstr\u00f8mbegrenser? N\u00e5r en transformator spenningssettes, oppst\u00e5r det en innkoblingsstr\u00f8m som kan for\u00e5rsake en sv\u00e6rt h\u00f8y str\u00f8mspike i en kort periode. Magnetiseringsstr\u00f8mmen kan da v\u00e6re 10-20 ganger st\u00f8rre enn transformatorens merkestr\u00f8m. Dette kan for\u00e5rsake flere problemer: – Sikringer eller jordfeilbrytere utl\u00f8ses– Tung belastning p\u00e5 brytere og kontaktorer– Mekanisk brumming eller spenning i transformatorkjernen– Un\u00f8dvendig slitasje p\u00e5 elektriske installasjoner H\u00f8ye startstr\u00f8mmer kan tvinge deg til \u00e5 velge en st\u00f8rre hovedsikring, noe … Read More<\/a><\/p>\n","protected":false},"author":2,"featured_media":3616,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3627","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-okategoriserad"],"yoast_head":"\nTransformatorer med startstr\u00f8mbegrensere - Tramo<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tramoetv.se\/no\/transformatorer-med-startstrombegrensere\/\" \/>\n<meta property=\"og:locale\" content=\"nb_NO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Transformatorer med startstr\u00f8mbegrensere - Tramo\" \/>\n<meta property=\"og:description\" content=\"Hvorfor er det n\u00f8dvendig med en startstr\u00f8mbegrenser? N\u00e5r en transformator spenningssettes, oppst\u00e5r det en innkoblingsstr\u00f8m som kan for\u00e5rsake en sv\u00e6rt h\u00f8y str\u00f8mspike i en kort periode. Magnetiseringsstr\u00f8mmen kan da v\u00e6re 10-20 ganger st\u00f8rre enn transformatorens merkestr\u00f8m. Dette kan for\u00e5rsake flere problemer: – Sikringer eller jordfeilbrytere utl\u00f8ses– Tung belastning p\u00e5 brytere og kontaktorer– Mekanisk brumming eller spenning i transformatorkjernen– Un\u00f8dvendig slitasje p\u00e5 elektriske installasjoner H\u00f8ye startstr\u00f8mmer kan tvinge deg til \u00e5 velge en st\u00f8rre hovedsikring, noe ... 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