Elektrik enerjisi modern ya\u015fam\u0131n vazge\u00e7ilmez bir par\u00e7as\u0131 olsa da do\u011fru ve g\u00fcvenli kontrol edilmedi\u011finde ciddi tehlikeler bar\u0131nd\u0131ran bir g\u00fc\u00e7t\u00fcr. Konutlarda elektrik tesisat\u0131 tasarlan\u0131rken yang\u0131n riskini \u00f6nlemek ve insan hayat\u0131n\u0131 korumak i\u00e7in \u00e7e\u015fitli g\u00fcvenlik elemanlar\u0131 kullan\u0131l\u0131r. Bu g\u00fcvenlik unsurlar\u0131n\u0131n ba\u015f\u0131nda gelen ve \u00e7o\u011fu zaman standart sigortalarla kar\u0131\u015ft\u0131r\u0131lan ka\u00e7ak ak\u0131m koruma r\u00f6lesi, elektrik altyap\u0131s\u0131n\u0131n en kritik savunma mekanizmas\u0131d\u0131r.<\/p>\n
Bir\u00e7ok ki\u015fi daire giri\u015findeki sigortalar\u0131n insanlar\u0131 elektrik \u00e7arpmas\u0131ndan korudu\u011funu d\u00fc\u015f\u00fcn\u00fcr. Ancak klasik otomatik sigortalar yaln\u0131zca hatta a\u015f\u0131r\u0131 ak\u0131m \u00e7ekildi\u011finde veya k\u0131sa devre oldu\u011funda tesisat kablolar\u0131n\u0131n yanmas\u0131n\u0131 \u00f6nlemek amac\u0131yla devreyi keser. Oysa bir insan\u0131n elektrik \u00e7arpmas\u0131na maruz kalmas\u0131 durumunda v\u00fccuttan ge\u00e7en ak\u0131m miktar\u0131, klasik bir sigortan\u0131n atmas\u0131 i\u00e7in gereken ak\u0131m miktar\u0131ndan \u00e7ok daha d\u00fc\u015f\u00fckt\u00fcr. Dolay\u0131s\u0131yla klasik sigortalar insan\u0131 do\u011frudan \u00e7arp\u0131lma tehlikesine kar\u015f\u0131 tek ba\u015f\u0131na koruyamaz.<\/p>\n
Ka\u00e7ak ak\u0131m r\u00f6lesi ise faz hatt\u0131ndan giren ak\u0131m miktar\u0131 ile n\u00f6tr hatt\u0131ndan d\u00f6nen ak\u0131m miktar\u0131n\u0131 s\u00fcrekli olarak birbirleriyle kar\u015f\u0131la\u015ft\u0131r\u0131r. Normal \u015fartlar alt\u0131nda giren ve \u00e7\u0131kan ak\u0131m\u0131n e\u015fit olmas\u0131 gerekir. Ancak devrede bir yal\u0131t\u0131m hatas\u0131 varsa, \u00f6rne\u011fin f\u0131r\u0131n\u0131n g\u00f6vdesine temas eden bir kablo bulunuyorsa veya bir insan elektrikli bir hatta temas ederse, ak\u0131m\u0131n bir k\u0131sm\u0131 toprak \u00fczerinden ka\u00e7ar. \u0130ki hat aras\u0131nda miliamper seviyesinde bile bir fark olu\u015ftu\u011funda ka\u00e7ak ak\u0131m r\u00f6lesi bunu an\u0131nda fark eder ve saniyenin \u00e7ok k\u00fc\u00e7\u00fck bir diliminde elektri\u011fi keser.<\/p>\n
Hayat koruma amac\u0131yla kullan\u0131lan ka\u00e7ak ak\u0131m r\u00f6leleri genellikle otuz miliamperlik hassasiyete sahiptir. \u0130nsan kalbinin d\u00fczensiz \u00e7al\u0131\u015fmas\u0131na ve hayati risk olu\u015fmas\u0131na neden olan e\u015fik de\u011ferin alt\u0131nda devreye giren bu r\u00f6leler, \u00f6l\u00fcmc\u00fcl elektrik kazalar\u0131n\u0131n \u00f6n\u00fcne ge\u00e7er. Bunun yan\u0131 s\u0131ra \u00fc\u00e7 y\u00fcz miliamperlik yang\u0131n koruma r\u00f6leleri de mevcuttur. Bu r\u00f6leler k\u00fc\u00e7\u00fck arklar\u0131n ve yal\u0131t\u0131m ka\u00e7aklar\u0131n\u0131n olu\u015fturabilece\u011fi k\u0131v\u0131lc\u0131mlar\u0131n ah\u015fap veya plastik malzemeleri tutu\u015fturmas\u0131n\u0131 engelleyerek bina yang\u0131nlar\u0131n\u0131 \u00f6nler.<\/p>\n
Ka\u00e7ak ak\u0131m r\u00f6lelerinin sa\u011fl\u0131kl\u0131 \u00e7al\u0131\u015ft\u0131\u011f\u0131ndan emin olmak i\u00e7in \u00fczerlerinde bulunan test butonuna belirli aral\u0131klarla bas\u0131lmal\u0131d\u0131r. Ayda bir kez bu butona bas\u0131ld\u0131\u011f\u0131nda \u015falterin an\u0131nda a\u015fa\u011f\u0131 d\u00fc\u015fmesi mekanizman\u0131n sorunsuz \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 kan\u0131tlar. E\u011fer butona bas\u0131ld\u0131\u011f\u0131nda mandal atm\u0131yorsa veya evde hi\u00e7bir ar\u0131za yokken r\u00f6le s\u00fcrekli devreyi kesiyorsa tesisatta bir ka\u00e7ak veya r\u00f6lede bir ar\u0131za olabilir. Bu tip durumlarda r\u00f6leyi devre d\u0131\u015f\u0131 b\u0131rakmak veya k\u00f6pr\u00fclemek son derece tehlikelidir ve asla yap\u0131lmamal\u0131d\u0131r.<\/p>\n
Sonu\u00e7 olarak ka\u00e7ak ak\u0131m r\u00f6lesi konutlarda l\u00fcks veya iste\u011fe ba\u011fl\u0131 bir eklenti de\u011fil, hayat kurtaran temel bir g\u00fcvenlik standard\u0131d\u0131r. Evinizdeki elektrik panosunda bu koruma r\u00f6lesi bulunmuyorsa ya da \u00e7al\u0131\u015fmad\u0131\u011f\u0131ndan \u015f\u00fcpheleniyorsan\u0131z ehliyetli bir elektrik ustas\u0131na ba\u015fvurarak panonuzu kontrol ettirmeli ve ailenizin can g\u00fcvenli\u011fini garanti alt\u0131na almal\u0131s\u0131n\u0131z.<\/p>\n","protected":false},"excerpt":{"rendered":"
Elektrik \u00e7arpmalar\u0131n\u0131 ve tesisat kaynakl\u0131 yang\u0131nlar\u0131 \u00f6nleyen ka\u00e7ak ak\u0131m r\u00f6lesinin \u00e7al\u0131\u015fma prensibi ve \u00f6nemi.<\/p>\n","protected":false},"author":0,"featured_media":19,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-18","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tesisat-ve-elektrik"],"_links":{"self":[{"href":"https:\/\/hemenmedya.com.tr\/demo-wp\/tesisat-ve-elektrik\/wp-json\/wp\/v2\/posts\/18","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hemenmedya.com.tr\/demo-wp\/tesisat-ve-elektrik\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hemenmedya.com.tr\/demo-wp\/tesisat-ve-elektrik\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/hemenmedya.com.tr\/demo-wp\/tesisat-ve-elektrik\/wp-json\/wp\/v2\/comments?post=18"}],"version-history":[{"count":0,"href":"https:\/\/hemenmedya.com.tr\/demo-wp\/tesisat-ve-elektrik\/wp-json\/wp\/v2\/posts\/18\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hemenmedya.com.tr\/demo-wp\/tesisat-ve-elektrik\/wp-json\/wp\/v2\/media\/19"}],"wp:attachment":[{"href":"https:\/\/hemenmedya.com.tr\/demo-wp\/tesisat-ve-elektrik\/wp-json\/wp\/v2\/media?parent=18"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hemenmedya.com.tr\/demo-wp\/tesisat-ve-elektrik\/wp-json\/wp\/v2\/categories?post=18"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hemenmedya.com.tr\/demo-wp\/tesisat-ve-elektrik\/wp-json\/wp\/v2\/tags?post=18"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}