{"id":1013922,"date":"2025-01-01T00:00:00","date_gmt":"2025-01-01T00:00:00","guid":{"rendered":"http:\/\/&#038;p=1013922"},"modified":"2026-08-19T14:30:32","modified_gmt":"2026-08-19T14:30:32","slug":"r81b-sv","status":"publish","type":"product","link":"https:\/\/scn.eu\/sv\/produkt\/r81b-sv\/","title":{"rendered":"R81B H\u00f6gsp\u00e4nningsrel\u00e4er 7 kV, normalt st\u00e4ngda (NC)"},"content":{"rendered":"<p>M\u00e4rksp\u00e4nning: 7 kV<br \/>\nM\u00e4rkstr\u00f6m: 5 A eller 10 A<br \/>\nKontaktform: B = Normalt st\u00e4ngd<br \/>\nKontaktkonfiguration: SPST-NC<br \/>\nAnv\u00e4ndningsomr\u00e5de: In- och utkoppling av last<br \/>\nH\u00f6gsp\u00e4nningsrel\u00e4erna i R81B-serien \u00e4r konstruerade f\u00f6r att uppfylla kr\u00e4vande belastningskrav. Detta rel\u00e4, som finns i en rad olika kompakta utf\u00f6randen, anv\u00e4nder ett kapslingsmaterial med h\u00f6g dielektricitet f\u00f6r att ge \u00f6verl\u00e4gsen extern isolering. Den RF-klassade konstruktionen garanterar exceptionell prestanda i till\u00e4mpningar som kr\u00e4ver precis koppling och tillf\u00f6rlitlig isolering upp till 7 kV. R81B \u00e4r utrustat med volframkontakter och erbjuder f\u00f6rb\u00e4ttrade funktioner f\u00f6r inkoppling och urkoppling av last samt kan kontinuerligt leda upp till 10 ampere. Vanliga till\u00e4mpningar inkluderar antennavst\u00e4mningsenheter (ATU:er) och h\u00f6gsp\u00e4nningsprovningsutrustning. Med en SPST-NC-konfiguration (Single Pole Single Throw, Normally Closed) erbjuder detta rel\u00e4 en enkel men effektiv l\u00f6sning f\u00f6r isolering, d\u00e4r en enda station\u00e4r kontakt anv\u00e4nds f\u00f6r att s\u00e4kerst\u00e4lla kontinuitet tills spolen str\u00f6mf\u00f6rs\u00f6rjs, varvid kontakterna \u00f6ppnas f\u00f6r att \u00e5stadkomma isolering.     <\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u00e4rksp\u00e4nning: 7 kV M\u00e4rkstr\u00f6m: 5 A eller 10 A Kontaktform: B = Normalt st\u00e4ngd Kontaktkonfiguration: SPST-NC Anv\u00e4ndningsomr\u00e5de: In- och utkoppling av last H\u00f6gsp\u00e4nningsrel\u00e4erna i R81B-serien \u00e4r konstruerade f\u00f6r att uppfylla kr\u00e4vande belastningskrav. Detta rel\u00e4, som finns i en rad olika kompakta utf\u00f6randen, anv\u00e4nder ett kapslingsmaterial med h\u00f6g dielektricitet f\u00f6r att ge \u00f6verl\u00e4gsen extern isolering. Den&#8230;<\/p>\n","protected":false},"featured_media":8030715,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[10711,10630,10759,9640],"product_tag":[],"product_facet":[10773],"class_list":["post-1013922","product","type-product","status-publish","has-post-thumbnail","product_cat-high-voltage-relays-sv","product_cat-komponenter-sv","product_cat-produkter-sv","product_cat-spst-single-pole-single-throw-sv","product_facet-komponenter-sv","first","instock","downloadable","shipping-taxable","product-type-simple","entry","content-bg","loop-entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - 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