{"id":18668,"date":"2025-07-19T19:05:48","date_gmt":"2025-07-19T11:05:48","guid":{"rendered":"https:\/\/viox.com\/?p=18668"},"modified":"2026-03-24T11:36:24","modified_gmt":"2026-03-24T03:36:24","slug":"contactor-vs-circuit-breaker","status":"publish","type":"post","link":"https:\/\/test.viox.com\/tr\/contactor-vs-circuit-breaker\/","title":{"rendered":"Kontakt\u00f6r ve Devre Kesici Kar\u015f\u0131la\u015ft\u0131rmas\u0131: Anahtarlama G\u00f6revi, Koruma ve Motor Kontrol\u00fc i\u00e7in Eksiksiz 2026 K\u0131lavuzu"},"content":{"rendered":"<div class=\"product-intro\">\n<p><strong>H\u0131zl\u0131 Cevap:<\/strong> Kontakt\u00f6r, normal \u00e7al\u0131\u015fma s\u0131ras\u0131nda s\u0131k, uzaktan kumandal\u0131 y\u00fck anahtarlamas\u0131 i\u00e7in \u00fcretilmi\u015f bir kontrol cihaz\u0131d\u0131r. Devre kesici, a\u015f\u0131r\u0131 y\u00fck veya k\u0131sa devrelerden kaynaklanan a\u015f\u0131r\u0131 ak\u0131m\u0131 alg\u0131lamak ve kesmek i\u00e7in tasarlanm\u0131\u015f bir koruma cihaz\u0131d\u0131r. \u00c7o\u011fu end\u00fcstriyel ve ticari panoda, kontakt\u00f6rler ve devre kesiciler birlikte \u00e7al\u0131\u015f\u0131r - kontakt\u00f6r rutin anahtarlama g\u00f6revini yerine getirirken, devre kesici ar\u0131za korumas\u0131 sa\u011flar.<\/p>\n<hr \/>\n<h2>Kontakt\u00f6r ve Devre Kesici Ayr\u0131m\u0131n\u0131n \u00d6nemi<\/h2>\n<p>Bir kontakt\u00f6r ve bir devre kesiciyi kar\u015f\u0131la\u015ft\u0131r\u0131yorsan\u0131z, anlaman\u0131z gereken ilk \u015fey \u015fudur: bunlar rekabet eden bile\u015fenler de\u011fildir. Bir elektrik sisteminde temelde farkl\u0131 sorunlar\u0131 \u00e7\u00f6zerler.<\/p>\n<p>A <a href=\"https:\/\/test.viox.com\/tr\/ac-contactor\/\">kontakt\u00f6r<\/a> bir <strong>kontrol cihaz\u0131<\/strong>. Bir devre kesici <strong>koruma cihaz\u0131<\/strong>. Bu tek ayr\u0131m, tasar\u0131m, derecelendirme, se\u00e7im ve uygulamadaki her fark\u0131 y\u00f6nlendirir.<\/p>\n<p>Kar\u0131\u015f\u0131kl\u0131k anla\u015f\u0131labilir - her iki cihaz da devreleri a\u00e7\u0131p kapat\u0131r, her ikisi de \u00f6nemli ak\u0131m\u0131 ta\u015f\u0131r ve her ikisi de ayn\u0131 motor kontrol panellerinde ve da\u011f\u0131t\u0131m panolar\u0131nda g\u00f6r\u00fcn\u00fcr. Ancak bunlar\u0131 birbirinin yerine kullan\u0131labilir olarak ele almak, kaynakl\u0131 kontaklar, gereksiz a\u00e7malar, erken cihaz ar\u0131zas\u0131, zay\u0131f ar\u0131za ayr\u0131m\u0131 veya - en k\u00f6t\u00fc durumlarda - yang\u0131n ve ekipman hasar\u0131 olarak ortaya \u00e7\u0131kan elektrik sisteminizde zay\u0131f noktalara neden olur.<\/p>\n<p>Bu k\u0131lavuz, elektrik m\u00fchendislerinin, panel \u00fcreticilerinin, tesis y\u00f6neticilerinin ve elektrik\u00e7ilerin kontakt\u00f6r ve devre kesici kar\u015f\u0131la\u015ft\u0131rmas\u0131 hakk\u0131nda bilmesi gereken her \u015feyi kapsar: her cihaz\u0131n nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131, hangisinin ne zaman kullan\u0131laca\u011f\u0131, motor panellerinin neden tipik olarak her ikisine de ihtiya\u00e7 duydu\u011fu ve pahal\u0131 ar\u0131zalara yol a\u00e7an en yayg\u0131n yanl\u0131\u015f uygulamalar.<\/p>\n<hr \/>\n<h2>Kontakt\u00f6r Nedir? Tan\u0131m, \u0130\u015flev ve Kullan\u0131m Kategorileri<\/h2>\n<figure style=\"text-align: center; margin: 30px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Side-by-side-comparison-of-contactor-and-circuit-breaker-internal-components-showing-electromagnetic-coil-mechanism-versus-thermal-magnetic-trip-unit.webp\" alt=\"Side-by-side comparison of contactor and circuit breaker internal components showing electromagnetic coil mechanism versus thermal-magnetic trip unit\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 10px; font-size: 0.95em;\">Teknik \u00c7izim: Bir end\u00fcstriyel AC kontakt\u00f6r\u00fcn elektromanyetik bobin mekanizmas\u0131 ile kal\u0131planm\u0131\u015f kasa devre kesicinin (MCCB) termal-manyetik a\u00e7ma \u00fcnitesi aras\u0131ndaki i\u00e7 m\u00fchendislik farkl\u0131l\u0131klar\u0131n\u0131 ortaya koyan yan yana kar\u015f\u0131la\u015ft\u0131rma.<\/figcaption><\/figure>\n<p>Kontakt\u00f6r, normal y\u00fck ko\u015fullar\u0131 alt\u0131nda elektrik devrelerini a\u00e7\u0131p kapatmak i\u00e7in tasarlanm\u0131\u015f, elektrikle kontrol edilen bir anahtarlama cihaz\u0131d\u0131r. PLC'lerden, zamanlay\u0131c\u0131lardan veya manuel basma d\u00fc\u011fmelerinden gelen d\u00fc\u015f\u00fck voltajl\u0131 kontrol sinyallerinin y\u00fcksek g\u00fc\u00e7l\u00fc y\u00fckleri uzaktan ve tekrar tekrar de\u011fi\u015ftirmesine izin veren bir dizi ana g\u00fc\u00e7 konta\u011f\u0131n\u0131 \u00e7ekmek i\u00e7in bir elektromanyetik bobin kullan\u0131r.<\/p>\n<p>Bir kontakt\u00f6r\u00fc, s\u00fcrekli kullan\u0131m \u00f6mr\u00fc i\u00e7in tasarlanm\u0131\u015f a\u011f\u0131r hizmet tipi uzaktan kumandal\u0131 bir anahtar olarak d\u00fc\u015f\u00fcn\u00fcn. Anlamak i\u00e7in <a href=\"https:\/\/test.viox.com\/tr\/inside-ac-contactor-components-design-logic\/\">bir AC kontakt\u00f6r\u00fcn i\u00e7 bile\u015fenleri ve tasar\u0131m mant\u0131\u011f\u0131<\/a>, temel unsurlar aras\u0131nda elektromanyetik bobin tertibat\u0131, ana g\u00fc\u00e7 kontaklar\u0131, yard\u0131mc\u0131 kontaklar, ark oluklar\u0131 ve bir yay geri d\u00f6n\u00fc\u015f mekanizmas\u0131 bulunur.<\/p>\n<h3>Temel Kontakt\u00f6r \u00d6zellikleri<\/h3>\n<ul>\n<li><strong>Elektromanyetik olarak \u00e7al\u0131\u015ft\u0131r\u0131l\u0131r<\/strong> \u2014 bir kontrol bobini (tipik olarak 24V, 120V veya 240V AC\/DC) kontak mekanizmas\u0131n\u0131 \u00e7al\u0131\u015ft\u0131r\u0131r<\/li>\n<li><strong>Y\u00fcksek anahtarlama dayan\u0131m\u0131<\/strong> \u2014 y\u00fcz binlerce ila milyonlarca i\u015flem i\u00e7in derecelendirilmi\u015ftir<\/li>\n<li><strong>Tasar\u0131m gere\u011fi uzaktan kumanda<\/strong> \u2014 manuel olarak \u00e7al\u0131\u015ft\u0131r\u0131lmak yerine, harici mant\u0131k taraf\u0131ndan komuta edilmesi ama\u00e7lanm\u0131\u015ft\u0131r<\/li>\n<li><strong>Y\u00fck tipine duyarl\u0131<\/strong> \u2014 performans, anahtarlanan y\u00fck\u00fcn kategorisine ba\u011fl\u0131d\u0131r<\/li>\n<li><strong>Kendili\u011finden a\u015f\u0131r\u0131 ak\u0131m korumas\u0131 yok<\/strong> \u2014 bir kontakt\u00f6r kendi ba\u015f\u0131na a\u015f\u0131r\u0131 y\u00fck veya k\u0131sa devrede a\u00e7maz<\/li>\n<\/ul>\n<h3>Kullan\u0131m Kategorileri Neden \u00d6nemli?<\/h3>\n<figure style=\"text-align: center; margin: 30px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Visual-comparison-of-contactor-utilization-categories-AC-1-AC-3-and-AC-4-showing-current-waveforms-and-switching-severity-for-different-load-types.webp\" alt=\"Visual comparison of contactor utilization categories AC-1, AC-3, and AC-4 showing current waveforms and switching severity for different load types\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 10px; font-size: 0.95em;\">IEC 60947-4-1 Standartlar\u0131: Kontakt\u00f6r kullan\u0131m kategorileri AC-1 (diren\u00e7li), AC-3 (motor \u00e7al\u0131\u015ft\u0131rma) ve AC-4 (a\u011f\u0131r hizmet) genelinde anahtarlama \u015fiddetini ve ak\u0131m dalga bi\u00e7imlerini g\u00f6rselle\u015ftirme.<\/figcaption><\/figure>\n<p>Kar\u015f\u0131la\u015ft\u0131rma makalelerinin \u00e7o\u011fu burada yetersiz kal\u0131yor. Bir kontakt\u00f6r\u00fcn ger\u00e7ek kapasitesi, yaln\u0131zca ak\u0131m de\u011feriyle tam olarak a\u00e7\u0131klanmaz. <strong>kullan\u0131m kategorisi<\/strong> IEC 60947-4-1 alt\u0131nda, kontakt\u00f6r\u00fcn ne t\u00fcr bir y\u00fck\u00fc ve hangi ko\u015fullar alt\u0131nda anahtarlamak i\u00e7in tasarland\u0131\u011f\u0131n\u0131 tan\u0131mlar:<\/p>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 10px;\">Kategori<\/th>\n<th style=\"padding: 10px;\">Y\u00fck Tipi<\/th>\n<th style=\"padding: 10px;\">Typical Application<\/th>\n<th style=\"padding: 10px;\">Anahtarlama \u015eiddeti<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\"><strong>AC-1<\/strong><\/td>\n<td style=\"padding: 10px;\">End\u00fcktif olmayan veya hafif end\u00fcktif diren\u00e7li y\u00fckler<\/td>\n<td style=\"padding: 10px;\">Is\u0131tma elemanlar\u0131, diren\u00e7 f\u0131r\u0131nlar\u0131, ayd\u0131nlatma<\/td>\n<td style=\"padding: 10px;\">D\u00fc\u015f\u00fck \u2014 yapma ve k\u0131rmadaki ak\u0131m, nominal ak\u0131ma yak\u0131nd\u0131r<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>AC-3<\/strong><\/td>\n<td style=\"padding: 10px;\">Sincap kafesli motorlar \u2014 \u00e7al\u0131\u015ft\u0131rma, \u00e7al\u0131\u015fma s\u0131ras\u0131nda ba\u011flant\u0131y\u0131 kesme<\/td>\n<td style=\"padding: 10px;\">Pompalar, fanlar, kompres\u00f6rler, konvey\u00f6rler<\/td>\n<td style=\"padding: 10px;\">Orta \u2014 yapmada y\u00fcksek ani ak\u0131m (nominalin 6\u20138 kat\u0131), \u00e7al\u0131\u015fma ak\u0131m\u0131nda kesme<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>AC-4<\/strong><\/td>\n<td style=\"padding: 10px;\">Sincap kafesli motorlar \u2014 ad\u0131m ad\u0131m ilerleme, ters ak\u0131m verme, ters \u00e7evirme<\/td>\n<td style=\"padding: 10px;\">Vin\u00e7ler, asans\u00f6rler, konumland\u0131rma s\u00fcr\u00fcc\u00fcleri<\/td>\n<td style=\"padding: 10px;\">\u015eiddetli \u2014 yapmada y\u00fcksek ani ak\u0131m VE k\u0131rmada y\u00fcksek ak\u0131m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>AC-1 alt\u0131nda 95A de\u011ferine sahip bir kontakt\u00f6r, AC-3 alt\u0131nda yaln\u0131zca 60A ve belki de AC-4 alt\u0131nda 40A i\u00e7in uygun olabilir - hepsi ayn\u0131 fiziksel cihaz i\u00e7in. Kullan\u0131m kategorisini g\u00f6z ard\u0131 etmek, end\u00fcstriyel panellerdeki en yayg\u0131n spesifikasyon hatalar\u0131ndan biridir.<\/p>\n<blockquote><p><strong>Uzman \u0130pucu:<\/strong> Motor kontrol uygulamalar\u0131 i\u00e7in, kontakt\u00f6rleri her zaman cihaz etiketinde yazan ba\u015fl\u0131k AC-1 ak\u0131m de\u011ferine g\u00f6re de\u011fil, AC-3'e (veya a\u011f\u0131r hizmet i\u00e7in AC-4'e) g\u00f6re se\u00e7in.<\/p><\/blockquote>\n<h3>Yayg\u0131n Kontakt\u00f6r Uygulamalar\u0131<\/h3>\n<ul>\n<li><strong>Motor kontrol\u00fc<\/strong> \u2014 elektrik motorlar\u0131 i\u00e7in \u00e7al\u0131\u015ft\u0131rma, durdurma, ters \u00e7evirme ve h\u0131z de\u011fi\u015ftirme anahtarlamas\u0131 (genellikle <a href=\"https:\/\/test.viox.com\/tr\/contactor-vs-motor-starter\/\">motor starterleri<\/a>)<\/li>\n<li><strong>HVAC sistemleri<\/strong> \u2014 kompres\u00f6r kontrol\u00fc, fan motoru anahtarlamas\u0131, elektrikli \u0131s\u0131tma elemanlar\u0131<\/li>\n<li><strong>Ayd\u0131nlatma kontrol\u00fc<\/strong> \u2014 kullanan b\u00fcy\u00fck \u00f6l\u00e7ekli ticari, cadde ve stadyum ayd\u0131nlatmas\u0131 <a href=\"https:\/\/test.viox.com\/tr\/modular-contactor-vs-traditional-contactor\/\">mod\u00fcler kontakt\u00f6rler<\/a><\/li>\n<li><strong>End\u00fcstriyel otomasyon<\/strong> \u2014 kaynak ekipman\u0131, konvey\u00f6r sistemleri, elektrikli f\u0131r\u0131nlar, vin\u00e7 operasyonlar\u0131<\/li>\n<li><strong>G\u00fcvenlik devreleri<\/strong> \u2014 <a href=\"https:\/\/test.viox.com\/tr\/safety-contactor-vs-standard-contactor-force-guided-contacts-guide\/\">zorla y\u00f6nlendirilen kontaklara sahip g\u00fcvenlik dereceli kontakt\u00f6rler<\/a> makine g\u00fcvenli\u011fi uygulamalar\u0131 i\u00e7in<\/li>\n<\/ul>\n<p>Kontakt\u00f6rler ayr\u0131ca r\u00f6lelerden de farkl\u0131d\u0131r, ancak ikisi genellikle kar\u0131\u015ft\u0131r\u0131l\u0131r. Daha derin bir kar\u015f\u0131la\u015ft\u0131rma i\u00e7in \u015fu k\u0131lavuzumuza bak\u0131n: <a href=\"https:\/\/test.viox.com\/tr\/contactors-vs-relays-understanding-the-key-differences\/\">kontakt\u00f6rler ve r\u00f6leler<\/a>.<\/p>\n<hr \/>\n<h2>Devre Kesici Nedir? Koruma Temelleri ve A\u00e7ma Karakteristikleri<\/h2>\n<p>A <a href=\"https:\/\/test.viox.com\/tr\/mcb\/\">devre kesici<\/a> a\u015f\u0131r\u0131 ak\u0131mdan kaynaklanan hasarlara kar\u015f\u0131 elektrik devrelerini korumak i\u00e7in tasarlanm\u0131\u015f otomatik bir anahtarlama cihaz\u0131d\u0131r - ister a\u015f\u0131r\u0131 y\u00fck ko\u015fullar\u0131ndan ister k\u0131sa devrelerden kaynaklans\u0131n. Bir kontakt\u00f6r\u00fcn aksine, bir devre kesicinin birincil g\u00f6revi normal \u00e7al\u0131\u015fma s\u0131ras\u0131nda y\u00fckleri a\u00e7\u0131p kapatmak de\u011fildir. G\u00f6revi sessizce oturmak, ak\u0131m\u0131 g\u00fcvenli bir \u015fekilde ta\u015f\u0131mak ve bir \u015feyler ters gitti\u011finde g\u00fcvenilir bir \u015fekilde a\u00e7makt\u0131r.<\/p>\n<p>Devre kesiciler, uygulamaya ba\u011fl\u0131 olarak \u00e7e\u015fitli bi\u00e7imlerde gelir - <a href=\"https:\/\/test.viox.com\/tr\/mccb-vs-mcb\/\">minyat\u00fcr devre kesiciler (MCB&#039;ler)<\/a> bran\u015fman devreleri i\u00e7in <a href=\"https:\/\/test.viox.com\/tr\/what-is-a-molded-case-circuit-breaker-mccb\/\">kal\u0131planm\u0131\u015f kasa devre kesiciler (MCCB&#039;ler)<\/a> end\u00fcstriyel besleyiciler i\u00e7in ve ana \u015falt cihazlar\u0131 i\u00e7in hava devre kesicileri (ACB'ler). Kapsaml\u0131 bir genel bak\u0131\u015f i\u00e7in \u015fu k\u0131lavuzumuza bak\u0131n: <a href=\"https:\/\/test.viox.com\/tr\/types-of-circuit-breakers\/\">devre kesici t\u00fcrleri<\/a> rehber.<\/p>\n<h3>Temel Devre Kesici \u00d6zellikleri<\/h3>\n<ul>\n<li><strong>Otomatik ar\u0131za alg\u0131lama ve a\u00e7ma<\/strong> \u2014 termal elemanlar a\u015f\u0131r\u0131 y\u00fck\u00fc alg\u0131lar, manyetik elemanlar k\u0131sa devreleri alg\u0131lar<\/li>\n<li><strong>Ar\u0131za temizlendikten sonra manuel s\u0131f\u0131rlama<\/strong> \u2014 devreyi yeniden enerjilendirmeden \u00f6nce cihaz\u0131n kas\u0131tl\u0131 olarak s\u0131f\u0131rlanmas\u0131 gerekir<\/li>\n<li><strong>Ark s\u00f6nd\u00fcrme teknolojisi<\/strong> \u2014 ar\u0131za ak\u0131m\u0131n\u0131 keserken olu\u015fan y\u00fcksek enerjili arklar\u0131 g\u00fcvenli bir \u015fekilde s\u00f6nd\u00fcrmek i\u00e7in tasarlanm\u0131\u015ft\u0131r<\/li>\n<li><strong>Tan\u0131mlanm\u0131\u015f kesme kapasitesi<\/strong> \u2014 belirli bir maksimum ar\u0131za ak\u0131m\u0131n\u0131 g\u00fcvenli bir \u015fekilde kesmek i\u00e7in derecelendirilmi\u015ftir (\u00f6rn. 10kA, 25kA, 65kA)<\/li>\n<li><strong>Seyrek \u00e7al\u0131\u015fma<\/strong> \u2014 milyonlarca de\u011fil, binlerce anahtarlama i\u015flemi i\u00e7in tasarlanm\u0131\u015ft\u0131r<\/li>\n<\/ul>\n<h3>Gezi \u00d6zellikleri A\u00e7\u0131kland\u0131<\/h3>\n<p>Devre kesiciler sadece ak\u0131m de\u011ferine g\u00f6re de\u011fil, ayn\u0131 zamanda <strong>a\u00e7ma davran\u0131\u015f\u0131na<\/strong>, g\u00f6re de se\u00e7ilir, bu da cihaz\u0131n farkl\u0131 a\u015f\u0131r\u0131 ak\u0131m seviyelerine ne kadar h\u0131zl\u0131 yan\u0131t verdi\u011fini belirler:<\/p>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 10px;\">A\u00e7ma Eleman\u0131<\/th>\n<th style=\"padding: 10px;\">Neyi Alg\u0131lar<\/th>\n<th style=\"padding: 10px;\">Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/th>\n<th style=\"padding: 10px;\">Tepki S\u00fcresi<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\"><strong>Termal (a\u015f\u0131r\u0131 y\u00fck)<\/strong><\/td>\n<td style=\"padding: 10px;\">Anma ak\u0131m\u0131n\u0131n \u00fczerinde s\u00fcrekli a\u015f\u0131r\u0131 ak\u0131m<\/td>\n<td style=\"padding: 10px;\">Bimetalik \u015ferit \u0131s\u0131n\u0131r ve b\u00fck\u00fcl\u00fcr, a\u00e7ma mekanizmas\u0131n\u0131 serbest b\u0131rak\u0131r<\/td>\n<td style=\"padding: 10px;\">Saniyeler ila dakikalar (ters zaman \u2014 daha y\u00fcksek a\u015f\u0131r\u0131 ak\u0131m = daha h\u0131zl\u0131 a\u00e7ma)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Manyetik (an\u0131nda)<\/strong><\/td>\n<td style=\"padding: 10px;\">K\u0131sa devrelerden kaynaklanan y\u00fcksek ar\u0131za ak\u0131m\u0131<\/td>\n<td style=\"padding: 10px;\">Elektromanyetik bobin, a\u00e7ma mekanizmas\u0131n\u0131 serbest b\u0131rakmak i\u00e7in kuvvet \u00fcretir<\/td>\n<td style=\"padding: 10px;\">Milisaniyeler<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Elektronik<\/strong><\/td>\n<td style=\"padding: 10px;\">Programlanabilir a\u015f\u0131r\u0131 ak\u0131m e\u015fikleri<\/td>\n<td style=\"padding: 10px;\">Ayarlanabilir ayarlara sahip mikroi\u015flemci tabanl\u0131 a\u00e7ma \u00fcnitesi<\/td>\n<td style=\"padding: 10px;\">Yap\u0131land\u0131r\u0131labilir<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>A\u00e7ma e\u011frisi \u2014 genellikle MCB'ler i\u00e7in B, C veya D olarak belirtilir \u2014 anma ak\u0131m\u0131na g\u00f6re anl\u0131k manyetik a\u00e7ma e\u015fi\u011fini tan\u0131mlar. Bir C e\u011frisi kesici, anma ak\u0131m\u0131n\u0131n 5\u201310 kat\u0131nda an\u0131nda a\u00e7ma yapar, bu da onu orta d\u00fczeyde ani ak\u0131m olan genel y\u00fckler i\u00e7in uygun hale getirir. Bir D e\u011frisi kesici, motorlar ve transformat\u00f6rler gibi y\u00fcksek ani ak\u0131ml\u0131 y\u00fckler i\u00e7in 10\u201320 kata kadar dayanabilir.<\/p>\n<blockquote><p><strong>G\u00fcvenlik Uyar\u0131s\u0131:<\/strong> Bir devre kesiciyi asla normal bir a\u00e7ma\/kapama anahtar\u0131 olarak kullanmay\u0131n. Devre kesiciler seyrek \u00e7al\u0131\u015fma i\u00e7in tasarlanm\u0131\u015ft\u0131r. S\u0131k manuel anahtarlama, kontak sistemi ve a\u00e7ma mekanizmas\u0131 \u00fczerindeki a\u015f\u0131nmay\u0131 h\u0131zland\u0131r\u0131r ve cihaz\u0131n ger\u00e7ek bir ar\u0131za s\u0131ras\u0131nda koruma yetene\u011fini tehlikeye atar. Bu, <a href=\"https:\/\/test.viox.com\/tr\/circuit-breaker-vs-isolator-switch\/\">izolat\u00f6r olarak kullan\u0131lan bir devre kesiciden<\/a>.<\/p><\/blockquote>\n<hr \/>\n<h2>Kontakt\u00f6r ve Devre Kesici: Kapsaml\u0131 Kar\u015f\u0131la\u015ft\u0131rma Tablosu<\/h2>\n<p>Bu geli\u015ftirilmi\u015f kar\u015f\u0131la\u015ft\u0131rma tablosu, m\u00fchendislerin ve pano \u00fcreticilerinin de\u011ferlendirmesi gereken her spesifikasyonu ve i\u015flevsel fark\u0131 kapsar:<\/p>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 10px;\">Kriterler<\/th>\n<th style=\"padding: 10px;\">Kontakt\u00f6r<\/th>\n<th style=\"padding: 10px;\">Devre Kesici<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\"><strong>Birincil Rol<\/strong><\/td>\n<td style=\"padding: 10px;\">S\u0131k y\u00fck anahtarlama ve uzaktan kumanda<\/td>\n<td style=\"padding: 10px;\">A\u015f\u0131r\u0131 ak\u0131m korumas\u0131 ve ar\u0131za kesintisi<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>\u00c7al\u0131\u015fma Prensibi<\/strong><\/td>\n<td style=\"padding: 10px;\">Elektromanyetik bobin kontak kapamas\u0131n\u0131 sa\u011flar; yay kontaklar\u0131 a\u00e7\u0131k konuma d\u00f6nd\u00fcr\u00fcr<\/td>\n<td style=\"padding: 10px;\">Termal-manyetik veya elektronik a\u00e7ma \u00fcnitesi a\u015f\u0131r\u0131 ak\u0131m\u0131 alg\u0131lar ve mandal mekanizmas\u0131n\u0131 serbest b\u0131rak\u0131r<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Normal \u00c7al\u0131\u015fma G\u00f6revi<\/strong><\/td>\n<td style=\"padding: 10px;\">Y\u00fcksek frekans \u2014 g\u00fcnl\u00fck, saatlik veya dakika ba\u015f\u0131na anahtarlama d\u00f6ng\u00fcleri<\/td>\n<td style=\"padding: 10px;\">Seyrek \u2014 yaln\u0131zca ar\u0131zalar veya manuel bak\u0131m izolasyonu s\u0131ras\u0131nda \u00e7al\u0131\u015f\u0131r<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Ar\u0131za Kesintisi<\/strong><\/td>\n<td style=\"padding: 10px;\">Birincil ar\u0131za giderme cihaz\u0131 olarak tasarlanmam\u0131\u015ft\u0131r<\/td>\n<td style=\"padding: 10px;\">Temel i\u015flev \u2014 a\u015f\u0131r\u0131 y\u00fck ve k\u0131sa devre ak\u0131m\u0131n\u0131 g\u00fcvenli bir \u015fekilde kesmek i\u00e7in tasarlanm\u0131\u015ft\u0131r<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Anahtarlama Dayan\u0131m\u0131<\/strong><\/td>\n<td style=\"padding: 10px;\">100.000 ila 10.000.000+ i\u015flem (mekanik); 100.000 ila 2.000.000 (anma y\u00fck\u00fcnde elektriksel)<\/td>\n<td style=\"padding: 10px;\">10.000 ila 25.000 i\u015flem (mekanik); 1.500 ila 10.000 (elektriksel)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>G\u00fcncel Derecelendirmeler<\/strong><\/td>\n<td style=\"padding: 10px;\">9A ila 800A+ (g\u00fc\u00e7 kontakt\u00f6r\u00fc aral\u0131\u011f\u0131)<\/td>\n<td style=\"padding: 10px;\">0.5A ila 6.300A+ (MCB'den ACB'ye kadar aral\u0131k)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Gerilim De\u011ferleri<\/strong><\/td>\n<td style=\"padding: 10px;\">1.000V AC \/ 750V DC'ye kadar<\/td>\n<td style=\"padding: 10px;\">1.000V AC'ye kadar (LV); MV\/HV kesiciler i\u00e7in daha y\u00fcksek<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Kesinti Kapasitesi<\/strong><\/td>\n<td style=\"padding: 10px;\">S\u0131n\u0131rl\u0131 \u2014 k\u0131sa s\u00fcreler i\u00e7in tipik olarak 1\u201310\u00d7 anma ak\u0131m\u0131<\/td>\n<td style=\"padding: 10px;\">Y\u00fcksek \u2014 kesici tipine ba\u011fl\u0131 olarak 6kA ila 200kA+<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Yolculuk \u00d6zellikleri<\/strong><\/td>\n<td style=\"padding: 10px;\">Yok \u2014 do\u011fal a\u015f\u0131r\u0131 y\u00fck veya k\u0131sa devre korumas\u0131 yok<\/td>\n<td style=\"padding: 10px;\">Termal, manyetik, elektronik veya kombinasyon<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Kontrol Aray\u00fcz\u00fc<\/strong><\/td>\n<td style=\"padding: 10px;\">Bobin voltaj\u0131 giri\u015fi (24V, 48V, 110V, 230V, 400V AC\/DC)<\/td>\n<td style=\"padding: 10px;\">Manuel kol + otomatik a\u00e7ma; baz\u0131 modellerde uzaktan a\u00e7ma mevcuttur<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Yard\u0131mc\u0131 Kontaklar<\/strong><\/td>\n<td style=\"padding: 10px;\">Genellikle dahildir; durum ve kilitleme i\u00e7in NO ve NC konfig\u00fcrasyonlar\u0131<\/td>\n<td style=\"padding: 10px;\">\u00c7o\u011fu MCCB ve ACB'de aksesuar olarak mevcuttur<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Ark \u0130\u015fleme<\/strong><\/td>\n<td style=\"padding: 10px;\">Normal y\u00fck anahtarlamas\u0131 s\u0131ras\u0131nda tekrarlanan yapma\/kesme arklar\u0131 i\u00e7in optimize edilmi\u015ftir<\/td>\n<td style=\"padding: 10px;\">Ar\u0131za kesintisi s\u0131ras\u0131nda y\u00fcksek enerjili ark s\u00f6nd\u00fcrme i\u00e7in optimize edilmi\u015ftir<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Temel IEC Standard\u0131<\/strong><\/td>\n<td style=\"padding: 10px;\">IEC 60947-4-1 (kontakt\u00f6rler ve motor yolvericiler)<\/td>\n<td style=\"padding: 10px;\">IEC 60947-2 (end\u00fcstriyel) \/ IEC 60898-1 (ev ve benzeri)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Tipik Kurulum<\/strong><\/td>\n<td style=\"padding: 10px;\">Motor yolvericiler, kontrol panolar\u0131, ayd\u0131nlatma panolar\u0131, otomasyon kabinleri<\/td>\n<td style=\"padding: 10px;\">Ana panolar, da\u011f\u0131t\u0131m panolar\u0131, besleme devreleri, motor bran\u015f korumas\u0131<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Maliyet Aral\u0131\u011f\u0131<\/strong><\/td>\n<td style=\"padding: 10px;\">$15\u2013$2.000+ (boyut ve kategoriye ba\u011fl\u0131 olarak)<\/td>\n<td style=\"padding: 10px;\">$5\u2013$5.000+ (MCB'den ACB'ye kadar aral\u0131k)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>Ger\u00e7ek Fark: Anahtarlama G\u00f6revi ve Koruma G\u00f6revi<\/h2>\n<p>Kontakt\u00f6r ve devre kesici kar\u015f\u0131la\u015ft\u0131rmas\u0131 nihayetinde tek bir m\u00fchendislik kavram\u0131na dayan\u0131r: <strong>g\u00f6rev<\/strong>.<\/p>\n<h3>Kontakt\u00f6r G\u00f6revi \u2014 G\u00fcnl\u00fck \u00c7al\u0131\u015fma Zorlu\u011fu \u0130\u00e7in Tasarland\u0131<\/h3>\n<p>Bir kontakt\u00f6r her g\u00fcn \u00e7ok \u00e7al\u0131\u015fmay\u0131 bekler. Bir pompa istasyonunda, bir motoru vardiya ba\u015f\u0131na d\u00fczinelerce kez a\u00e7\u0131p kapatabilir. Ticari bir ayd\u0131nlatma sisteminde, g\u00fcn do\u011fumu ve g\u00fcn bat\u0131m\u0131nda binlerce amperlik ayd\u0131nlatma y\u00fck\u00fcn\u00fc anahtarlar. Otomatik bir \u00fcretim hatt\u0131nda, saatte y\u00fczlerce kez \u00e7al\u0131\u015fabilir.<\/p>\n<p>Bu amans\u0131z g\u00f6rev d\u00f6ng\u00fcs\u00fc, kontakt\u00f6r\u00fcn tasar\u0131m\u0131n\u0131n her y\u00f6n\u00fcn\u00fc \u015fekillendirir:<\/p>\n<ul>\n<li><strong>\u0130leti\u015fim malzemeleri<\/strong> d\u00fc\u015f\u00fck kontak direnci ve tekrarlanan ark olu\u015fumundan kaynaklanan erozyona kar\u015f\u0131 diren\u00e7 i\u00e7in se\u00e7ilir \u2014 tipik olarak g\u00fcm\u00fc\u015f ala\u015f\u0131mlar\u0131 (AgCdO, AgSnO\u2082, AgNi)<\/li>\n<li><strong>Ark oluklar\u0131<\/strong> normal y\u00fck anahtarlamas\u0131 s\u0131ras\u0131nda olu\u015fan orta d\u00fczeydeki arklar\u0131 h\u0131zla s\u00f6nd\u00fcrmek i\u00e7in tasarlanm\u0131\u015ft\u0131r<\/li>\n<li><strong>Bobin ve armat\u00fcr d\u00fczenekleri<\/strong> milyonlarca mekanik i\u015flem i\u00e7in optimize edilmi\u015ftir<\/li>\n<li><strong>Yay mekanizmalar\u0131<\/strong> cihaz\u0131n t\u00fcm \u00f6mr\u00fc boyunca tutarl\u0131 temas bas\u0131nc\u0131n\u0131 korur<\/li>\n<\/ul>\n<p>95A'da AC-3 g\u00f6revi i\u00e7in derecelendirilmi\u015f bir kontakt\u00f6r, bu ak\u0131mda 2 milyon elektrik anahtarlama i\u015flemini ger\u00e7ekle\u015ftirebilir. Ayn\u0131 cihaz, elektriksel y\u00fck olmadan 10 milyon mekanik i\u015flem ger\u00e7ekle\u015ftirebilir. Bu dayan\u0131kl\u0131l\u0131k, tasar\u0131m\u0131n belirleyici \u00f6nceli\u011fidir.<\/p>\n<h3>Devre Kesici G\u00f6revi - Beklemek \u0130\u00e7in \u00dcretildi, Sonra Kesin Bir \u015eekilde Harekete Ge\u00e7in<\/h3>\n<p>Bir devre kesici temelde farkl\u0131 bir ya\u015fam s\u00fcrer. Y\u0131llarca bir panelde sessizce ak\u0131m ta\u015f\u0131yarak oturabilir ve yaln\u0131zca birka\u00e7 kez \u00e7al\u0131\u015f\u0131r - ideal olarak ger\u00e7ek ar\u0131za ko\u015fullar\u0131nda asla \u00e7al\u0131\u015fmaz. Ancak bir ar\u0131za meydana geldi\u011finde, kesici potansiyel olarak \u00e7ok b\u00fcy\u00fck ak\u0131m\u0131 (on binlerce amper) g\u00fcvenli ve g\u00fcvenilir bir \u015fekilde kesmelidir.<\/p>\n<p>Bu koruma \u00f6ncelikli g\u00f6rev, kesicinin tasar\u0131m\u0131n\u0131 farkl\u0131 \u015fekilde \u015fekillendirir:<\/p>\n<ul>\n<li><strong>Kontak sistemleri<\/strong> y\u00fcksek ar\u0131za ak\u0131m\u0131 kesintisinin termal ve mekanik stresine dayanacak \u015fekilde tasarlanm\u0131\u015ft\u0131r<\/li>\n<li><strong>Ark s\u00f6nd\u00fcrme sistemleri<\/strong> (ark oluklar\u0131, ark ay\u0131r\u0131c\u0131lar\u0131, gaz \u00fcfleme odalar\u0131) normal anahtarlama s\u0131ras\u0131nda bir kontakt\u00f6r\u00fcn g\u00f6rd\u00fc\u011f\u00fcnden kat kat daha fazla enerjiyi i\u015fler<\/li>\n<li><strong>A\u00e7ma mekanizmalar\u0131<\/strong> (bimetalik \u015feritler, manyetik bobinler, elektronik a\u00e7ma \u00fcniteleri) a\u015f\u0131r\u0131 ak\u0131m ko\u015fullar\u0131na kalibre edilmi\u015f yan\u0131t sa\u011flar<\/li>\n<li><strong>Mekanik mandallar<\/strong> yay bas\u0131nc\u0131na kar\u015f\u0131 kontaklar\u0131 kapal\u0131 tutarak ar\u0131zalar s\u0131ras\u0131nda otomatik serbest b\u0131rakmay\u0131 sa\u011flar<\/li>\n<\/ul>\n<p>Tipik bir MCCB, ama\u00e7lanan g\u00f6revi i\u00e7in yeterli olan 10.000 mekanik i\u015flem i\u00e7in derecelendirilmi\u015f olabilir, ancak bu bir kontakt\u00f6rden yakla\u015f\u0131k 1.000 kat daha azd\u0131r. Bu \u00f6d\u00fcnle\u015fim bir eksiklik de\u011fil, tasar\u0131mdan kaynaklanmaktad\u0131r.<\/p>\n<hr \/>\n<h2>Ark S\u00f6nd\u00fcrme: M\u00fchendislik Fark\u0131n\u0131n G\u00f6r\u00fcn\u00fcr Hale Geldi\u011fi Yer<\/h2>\n<figure style=\"text-align: center; margin: 30px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Cross-section-comparison-of-arc-extinction-mechanisms-showing-contactor-handling-normal-switching-arcs-versus-circuit-breaker-interrupting-high-energy-fault-current-arcs.webp\" alt=\"Cross-section comparison of arc extinction mechanisms showing contactor handling normal switching arcs versus circuit breaker interrupting high energy fault current arcs\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 10px; font-size: 0.95em;\">Harekette Termodinamik: Kontakt\u00f6rlerin tekrarlayan, d\u00fc\u015f\u00fck enerjili anahtarlama arklar\u0131n\u0131 (~3.000\u00b0C) nas\u0131l y\u00f6netti\u011fini vurgulayan bir kesit g\u00f6r\u00fcn\u00fcm\u00fc, devre kesiciler ise patlay\u0131c\u0131, y\u00fcksek enerjili ar\u0131za kesintilerinden (10.000\u00b0C+) kurtulmak i\u00e7in \u00fcretilmi\u015ftir.<\/figcaption><\/figure>\n<p>Hem kontakt\u00f6rler hem de devre kesiciler elektrik arklar\u0131yla u\u011fra\u015f\u0131r, ancak temelde farkl\u0131 nedenlerle ve \u00f6nemli \u00f6l\u00e7\u00fcde farkl\u0131 enerji seviyelerinde.<\/p>\n<h3>Kontakt\u00f6rlerde Ark Olu\u015fumu - Rutin Bir Olay<\/h3>\n<p>Bir kontakt\u00f6r y\u00fck alt\u0131nda her a\u00e7\u0131ld\u0131\u011f\u0131nda, ayr\u0131lan kontaklar aras\u0131nda bir ark olu\u015fur. Bir motoru AC-3 g\u00f6revinde anahtarlayan bir kontakt\u00f6r i\u00e7in bu ark, motorun \u00e7al\u0131\u015fma ak\u0131m\u0131nda meydana gelir - \u00f6nemli ancak y\u00f6netilebilir. Kontakt\u00f6r\u00fcn ark olu\u011fu, bu ark\u0131 cihaz\u0131n \u00f6mr\u00fc boyunca binlerce kez h\u0131zl\u0131 ve tekrarl\u0131 bir \u015fekilde so\u011futmak, uzatmak ve s\u00f6nd\u00fcrmek i\u00e7in tasarlanm\u0131\u015ft\u0131r.<\/p>\n<p>Tasar\u0131m zorlu\u011fu <strong>tekrara kar\u015f\u0131 dayan\u0131kl\u0131l\u0131kt\u0131r<\/strong>, ham kesme g\u00fcc\u00fc de\u011fil.<\/p>\n<h3>Devre Kesicilerde Ark Olu\u015fumu - Bir Hayatta Kalma Olay\u0131<\/h3>\n<p>Bir devre kesici bir k\u0131sa devre ar\u0131zas\u0131n\u0131 kesti\u011finde, ark enerjisi \u00e7ok b\u00fcy\u00fck olabilir - potansiyel olarak bir kontakt\u00f6r\u00fcn normal anahtarlama s\u0131ras\u0131nda g\u00f6rd\u00fc\u011f\u00fcnden y\u00fczlerce kat daha fazla. 50kA kesme kapasitesine sahip bir kesici, 50.000 amper ta\u015f\u0131yan bir ark\u0131 g\u00fcvenli bir \u015fekilde s\u00f6nd\u00fcrmelidir. Ark s\u0131cakl\u0131klar\u0131 10.000\u00b0C'yi a\u015fabilir ve ark \u00fczerindeki manyetik kuvvetler y\u00fczlerce newtona ula\u015fabilir.<\/p>\n<p>Tasar\u0131m zorlu\u011fu <strong>bir felaket olay\u0131ndan bir kez kurtulmak<\/strong>, rutin anahtarlamay\u0131 milyonlarca kez y\u00f6netmek de\u011fil.<\/p>\n<p>Tam olarak bu nedenle bir kontakt\u00f6r\u00fc ar\u0131za giderme cihaz\u0131 olarak kullanmak tehlikelidir ve bir devre kesiciyi s\u0131k y\u00fck anahtarlamas\u0131 i\u00e7in kullanmak israf ve sonunda y\u0131k\u0131c\u0131d\u0131r.<\/p>\n<hr \/>\n<h2>Kontakt\u00f6r ve Devre Kesici Ne Zaman Kullan\u0131l\u0131r: Karar Matrisi<\/h2>\n<p>Uygulaman\u0131z i\u00e7in do\u011fru cihaz\u0131 belirlemek i\u00e7in bu karar \u00e7er\u00e7evesini kullan\u0131n:<\/p>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 10px;\">Se\u00e7im Sorusu<\/th>\n<th style=\"padding: 10px;\">Evet ise \u2192<\/th>\n<th style=\"padding: 10px;\">\u015eunlara \u0130\u015faret Eder<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\">Y\u00fck normal \u00e7al\u0131\u015fma s\u0131ras\u0131nda s\u0131k s\u0131k anahtarlanacak m\u0131?<\/td>\n<td style=\"padding: 10px;\">\u2705<\/td>\n<td style=\"padding: 10px;\"><strong>Kontakt\u00f6r<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">Cihaz\u0131n a\u015f\u0131r\u0131 y\u00fck veya k\u0131sa devre ar\u0131zalar\u0131n\u0131 gidermesi bekleniyor mu?<\/td>\n<td style=\"padding: 10px;\">\u2705<\/td>\n<td style=\"padding: 10px;\"><strong>Devre Kesici<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">Uzaktan kumanda veya PLC\/otomasyon mant\u0131\u011f\u0131 gerekiyor mu?<\/td>\n<td style=\"padding: 10px;\">\u2705<\/td>\n<td style=\"padding: 10px;\"><strong>Kontakt\u00f6r<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">Bu, bran\u015f veya besleyici devre korumas\u0131n\u0131n bir par\u00e7as\u0131 m\u0131?<\/td>\n<td style=\"padding: 10px;\">\u2705<\/td>\n<td style=\"padding: 10px;\"><strong>Devre Kesici<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">Y\u00fck, d\u00fczenli ba\u015flatma\/durdurma g\u00f6revine sahip bir motor mu?<\/td>\n<td style=\"padding: 10px;\">\u2705<\/td>\n<td style=\"padding: 10px;\"><strong>Kontakt\u00f6r + Devre Kesici<\/strong> (a\u015f\u0131r\u0131 y\u00fck r\u00f6lesi ile)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">Acil durum kapatma gerekiyor mu?<\/td>\n<td style=\"padding: 10px;\">\u2705<\/td>\n<td style=\"padding: 10px;\"><strong>Kontakt\u00f6r<\/strong> (g\u00fcvenlik devresinde) + <strong>Devre Kesici<\/strong> (ar\u0131za korumas\u0131 i\u00e7in)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">Uygulama \u00f6ncelikle bak\u0131m i\u00e7in devre izolasyonu mu?<\/td>\n<td style=\"padding: 10px;\">\u2705<\/td>\n<td style=\"padding: 10px;\">Bir <a href=\"https:\/\/test.viox.com\/tr\/circuit-breaker-vs-isolator-switch\/\">ay\u0131r\u0131c\u0131\/izolat\u00f6r anahtar\u0131 d\u00fc\u015f\u00fcn\u00fcn<\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">\u0130ki i\u015fi yapmas\u0131 i\u00e7in bir cihaz\u0131 zorlayarak basitle\u015ftiriyor musunuz?<\/td>\n<td style=\"padding: 10px;\">\u2705<\/td>\n<td style=\"padding: 10px;\"><strong>Tasar\u0131m\u0131 yeniden inceleyin<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Kontakt\u00f6r \u00d6ncelikli Uygulamalar<\/h3>\n<p>A\u015fa\u011f\u0131daki durumlarda bir kontakt\u00f6r\u00fc birincil anahtarlama cihaz\u0131 olarak se\u00e7in:<\/p>\n<ul>\n<li><strong>Motor kontrol\u00fc<\/strong> - elektrik motorlar\u0131n\u0131 ba\u015flatma, durdurma, tersine \u00e7evirme veya yava\u015f yava\u015f hareket ettirme. Kontakt\u00f6r neredeyse her zaman bir a\u015f\u0131r\u0131 y\u00fck r\u00f6lesi ve yukar\u0131 ak\u0131\u015f kesici ile birlikte bir <a href=\"https:\/\/test.viox.com\/tr\/contactor-vs-motor-starter\/\">komple motor yol verici d\u00fczene\u011fi<\/a>.<\/li>\n<li><strong>HVAC kompres\u00f6r\u00fc ve fan kontrol\u00fc<\/strong> - kompres\u00f6rler termostat talebine g\u00f6re s\u0131k s\u0131k d\u00f6ng\u00fc yapar, bu da bir devre kesiciyi aylar i\u00e7inde yok edecek bir g\u00f6rev d\u00f6ng\u00fcs\u00fcd\u00fcr.<\/li>\n<li><strong>Ayd\u0131nlatma sistemleri<\/strong> - anahtarlaman\u0131n merkezi, otomatik veya planl\u0131 oldu\u011fu ticari, cadde ve stadyum ayd\u0131nlatmas\u0131.<\/li>\n<li><strong>End\u00fcstriyel otomasyon<\/strong> - \u0131s\u0131t\u0131c\u0131lar, pompalar, konvey\u00f6rler veya kaynak ekipman\u0131 gibi y\u00fcklere s\u0131k, otomatik g\u00fc\u00e7 anahtarlamas\u0131 gerektiren herhangi bir i\u015flem.<\/li>\n<li><strong>Y\u00fck atma ve talep y\u00f6netimi<\/strong> - yo\u011fun talep s\u0131ras\u0131nda kritik olmayan y\u00fcklerin uzaktan ba\u011flant\u0131s\u0131n\u0131n kesilmesi.<\/li>\n<\/ul>\n<h3>Devre Kesici \u00d6ncelikli Uygulamalar<\/h3>\n<p>A\u015fa\u011f\u0131daki durumlarda bir devre kesiciyi birincil cihaz olarak se\u00e7in:<\/p>\n<ul>\n<li><strong>Dal devre korumas\u0131<\/strong> - bir da\u011f\u0131t\u0131m panelindeki her bran\u015f devresinin kod ba\u015f\u0131na a\u015f\u0131r\u0131 ak\u0131m korumas\u0131na ihtiyac\u0131 vard\u0131r (NEC Madde 240, IEC 60364).<\/li>\n<li><strong>Besleyici korumas\u0131<\/strong> - alt panellere, motor kontrol merkezlerine veya b\u00fcy\u00fck ekipmanlara g\u00fc\u00e7 sa\u011flayan iletkenleri koruma.<\/li>\n<li><strong>Ana servis giri\u015fi<\/strong> \u2014 bina veya tesis elektrik beslemesi i\u00e7in birincil ay\u0131rma ve koruma cihaz\u0131.<\/li>\n<li><strong>Ekipman korumas\u0131<\/strong> \u2014 pahal\u0131 makineleri, transformat\u00f6rleri ve UPS sistemlerini ar\u0131za hasar\u0131ndan koruma.<\/li>\n<li><strong>\u00d6zel koruma<\/strong> \u2014 toprak ka\u00e7a\u011f\u0131 (GFCI\/RCD), ark hatas\u0131 (AFCI\/AFDD) veya DC devre uygulamalar\u0131.<\/li>\n<\/ul>\n<hr \/>\n<h2>Motor Kontrol\u00fc: Panolar Neden Neredeyse Her Zaman Her \u0130kisine de \u0130htiya\u00e7 Duyar?<\/h2>\n<figure style=\"text-align: center; margin: 30px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto;\" src=\"https:\/\/img.viox.com\/Motor-control-panel-wiring-diagram-showing-circuit-breaker-contactor-and-overload-relay-working-together-to-provide-complete-motor-protection-and-control.webp\" alt=\"Motor control panel wiring diagram showing circuit breaker, contactor, and overload relay working together to provide complete motor protection and control\" \/><figcaption style=\"font-style: italic; color: #555; margin-top: 10px; font-size: 0.95em;\">Sistem Sinerjisi: Ana devre kesicinin (MCB1), kontakt\u00f6r\u00fcn (K1) ve termik a\u015f\u0131r\u0131 y\u00fck r\u00f6lesinin (TOL1) kapsaml\u0131 kontrol ve koruma sa\u011flamak i\u00e7in nas\u0131l entegre oldu\u011funu g\u00f6steren \u00fc\u00e7 katmanl\u0131 bir motor kontrol paneli \u015femas\u0131.<\/figcaption><\/figure>\n<p>Motor kontrol\u00fc, kontakt\u00f6r ve devre kesici ili\u015fkisinin en netle\u015fti\u011fi ve en \u00e7ok yanl\u0131\u015f uygulaman\u0131n meydana geldi\u011fi uygulamad\u0131r.<\/p>\n<p>D\u00fczg\u00fcn tasarlanm\u0131\u015f bir motor besleyici veya yol verici tertibat\u0131 tipik olarak \u00fc\u00e7 koruma ve kontrol katman\u0131 i\u00e7erir:<\/p>\n<ol>\n<li><strong>Devre Kesici (veya Sigortalar)<\/strong> \u2014 sa\u011flar <strong>k\u0131sa devre korumas\u0131<\/strong> motor bran\u015fman devresi i\u00e7in. \u0130letken hasar s\u0131n\u0131rlar\u0131 i\u00e7inde a\u015fa\u011f\u0131 ak\u0131\u015f ar\u0131zalar\u0131n\u0131 temizlerken, rahats\u0131z edici a\u00e7ma olmadan motor kalk\u0131\u015f ak\u0131m\u0131n\u0131 kald\u0131racak \u015fekilde boyutland\u0131r\u0131lm\u0131\u015ft\u0131r.<\/li>\n<li><strong>Kontakt\u00f6r<\/strong> \u2014 sa\u011flar <strong>rutin anahtarlama kontrol\u00fc<\/strong>. Kontrol sisteminden, basma d\u00fc\u011fmelerinden, PLC'den veya otomasyon mant\u0131\u011f\u0131ndan gelen komut \u00fczerine motoru ba\u015flat\u0131r ve durdurur. Uygulaman\u0131n gerektirdi\u011fi anahtarlama frekans\u0131 i\u00e7in tasarlanm\u0131\u015ft\u0131r.<\/li>\n<li><strong>A\u015f\u0131r\u0131 Y\u00fck R\u00f6lesi<\/strong> \u2014 sa\u011flar <strong>motor i\u00e7in termik a\u015f\u0131r\u0131 y\u00fck korumas\u0131<\/strong> . \u00c7al\u0131\u015fma ak\u0131m\u0131n\u0131 izler ve motor \u00e7ok uzun s\u00fcre a\u015f\u0131r\u0131 ak\u0131m \u00e7ekerse kontakt\u00f6r\u00fc a\u00e7arak motor sarg\u0131lar\u0131n\u0131 termik hasardan korur.<\/li>\n<\/ol>\n<p>Her cihaz farkl\u0131 bir ar\u0131za modunu kapsar:<\/p>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 10px;\">Ar\u0131za Modu<\/th>\n<th style=\"padding: 10px;\">Taraf\u0131ndan Korunan<\/th>\n<th style=\"padding: 10px;\">Bu Cihaz Neden?<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\">K\u0131sa devre (binlerce amper)<\/td>\n<td style=\"padding: 10px;\">Devre kesici<\/td>\n<td style=\"padding: 10px;\">Yeterli kesme kapasitesine sahip tek cihaz<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">S\u00fcrekli a\u015f\u0131r\u0131 y\u00fck (nominal ak\u0131m\u0131n 0\u2013600'\u00fc)<\/td>\n<td style=\"padding: 10px;\">A\u015f\u0131r\u0131 y\u00fck r\u00f6lesi<\/td>\n<td style=\"padding: 10px;\">Kalibre edilmi\u015f termik model, motor \u0131s\u0131nma \u00f6zellikleriyle e\u015fle\u015fir<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">Normal ba\u015flatma\/durdurma i\u015flemleri<\/td>\n<td style=\"padding: 10px;\">Kontakt\u00f6r<\/td>\n<td style=\"padding: 10px;\">Milyonlarca anahtarlama i\u015flemi i\u00e7in tasarlanm\u0131\u015ft\u0131r<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">Faz kayb\u0131 veya dengesizli\u011fi<\/td>\n<td style=\"padding: 10px;\">A\u015f\u0131r\u0131 y\u00fck r\u00f6lesi (diferansiyel alg\u0131lama ile)<\/td>\n<td style=\"padding: 10px;\">Asimetrik ak\u0131m ko\u015fullar\u0131n\u0131 alg\u0131lar<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">Kontrol devresi komutu<\/td>\n<td style=\"padding: 10px;\">Kontakt\u00f6r<\/td>\n<td style=\"padding: 10px;\">Harici kontrol sinyallerine yan\u0131t verir<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Bir cihaz\u0131n \u00fc\u00e7 rol\u00fcn tamam\u0131n\u0131 birden \u00fcstlenmesi gerekti\u011finde, sonu\u00e7 her zaman bir uzla\u015fmad\u0131r. Rutin ba\u015flatma\/durdurma anahtar\u0131 olarak kullan\u0131lan bir kesici erken a\u015f\u0131n\u0131r. K\u0131sa devre ar\u0131zalar\u0131n\u0131 gidermesi beklenen bir kontakt\u00f6r kontaklar\u0131n\u0131 kaynaklayabilir veya patlayabilir. Yukar\u0131 ak\u0131\u015f kesicisi olmayan bir a\u015f\u0131r\u0131 y\u00fck r\u00f6lesinin y\u00fcksek b\u00fcy\u00fckl\u00fckteki ar\u0131zalara kar\u015f\u0131 korumas\u0131 yoktur.<\/p>\n<blockquote><p><strong>M\u00fchendislik \u0130lkesi:<\/strong> \u0130yi bir motor koruma tasar\u0131m\u0131, koruma i\u015flevini (kesici), kontrol i\u015flevini (kontakt\u00f6r) ve a\u015f\u0131r\u0131 y\u00fck y\u00f6netimi i\u015flevini (a\u015f\u0131r\u0131 y\u00fck r\u00f6lesi) ay\u0131r\u0131r, b\u00f6ylece her cihaz tasar\u0131m zarf\u0131 i\u00e7inde \u00e7al\u0131\u015f\u0131r.<\/p><\/blockquote>\n<hr \/>\n<h2>En Yayg\u0131n 5 Yanl\u0131\u015f Uygulama (ve Sonu\u00e7lar\u0131)<\/h2>\n<h3>Yanl\u0131\u015f Uygulama 1: Rutin Motor Anahtarlamas\u0131 i\u00e7in Devre Kesici Kullanmak<\/h3>\n<p><strong>Ne olur:<\/strong> Bir tesis y\u00f6neticisi veya maliyet odakl\u0131 bir tasar\u0131mc\u0131 kontakt\u00f6r\u00fc ortadan kald\u0131r\u0131r ve bran\u015fman devre kesiciyi bir motor i\u00e7in g\u00fcnl\u00fck a\u00e7ma\/kapama anahtar\u0131 olarak kullan\u0131r.<\/p>\n<p><strong>Neden ba\u015far\u0131s\u0131z oluyor:<\/strong> Devre kesiciler yakla\u015f\u0131k 10.000\u201325.000 mekanik i\u015flem i\u00e7in derecelendirilmi\u015ftir. G\u00fcnde 10 kez ba\u015flayan bir motor, 3\u20137 y\u0131l i\u00e7inde kesicinin mekanik \u00f6mr\u00fcn\u00fc a\u015far. Ancak motor kalk\u0131\u015f ak\u0131m\u0131 alt\u0131ndaki elektriksel kontak \u00f6mr\u00fc \u00e7ok daha k\u0131sad\u0131r \u2014 genellikle nominal ak\u0131mda yaln\u0131zca 1.500\u20135.000 i\u015flem. Kesici kontaklar\u0131 a\u015f\u0131n\u0131r, diren\u00e7 artar ve sonunda kesici ya kapanamaz, ya a\u00e7amaz ya da tehlikeli i\u00e7 \u0131s\u0131nma geli\u015ftirir.<\/p>\n<p><strong>D\u00fczeltme:<\/strong> Yukar\u0131 ak\u0131\u015fta yaln\u0131zca koruma cihaz\u0131 olarak hizmet veren kesici ile anahtarlama g\u00f6revi i\u00e7in uygun \u015fekilde derecelendirilmi\u015f bir kontakt\u00f6r tak\u0131n.<\/p>\n<h3>Yanl\u0131\u015f Uygulama 2: Yukar\u0131 Ak\u0131\u015f K\u0131sa Devre Korumas\u0131 Olmayan Bir Kontakt\u00f6r Kullanmak<\/h3>\n<p><strong>Ne olur:<\/strong> Bir y\u00fck\u00fc anahtarlamak i\u00e7in bir kontakt\u00f6r tak\u0131l\u0131r, ancak yukar\u0131 ak\u0131\u015fta devre kesici veya sigorta sa\u011flanmaz.<\/p>\n<p><strong>Neden ba\u015far\u0131s\u0131z oluyor:<\/strong> A\u015fa\u011f\u0131 ak\u0131\u015fta bir k\u0131sa devre meydana gelirse, kontakt\u00f6r asla ba\u015fa \u00e7\u0131kmak i\u00e7in tasarlanmad\u0131\u011f\u0131 bir ar\u0131za ak\u0131m\u0131n\u0131 kesmeye \u00e7al\u0131\u015fmal\u0131d\u0131r. Standart kontakt\u00f6rler s\u0131n\u0131rl\u0131 k\u0131sa devre kesme kapasitesine sahiptir. Ar\u0131za ak\u0131m\u0131 kontaklar\u0131 kapatabilir (kontakt\u00f6r yeniden a\u00e7\u0131lamaz), ark olu\u011funu yok edebilir veya bir ark parlamas\u0131 olay\u0131na neden olabilir. Kaynakl\u0131 kontaklarla y\u00fck ba\u011flant\u0131s\u0131 kesilemez ve s\u00fcrekli bir tehlike olu\u015fturur.<\/p>\n<p><strong>D\u00fczeltme:<\/strong> Kurulum noktas\u0131ndaki mevcut ar\u0131za ak\u0131m\u0131 i\u00e7in derecelendirilmi\u015f yukar\u0131 ak\u0131\u015f k\u0131sa devre koruma cihazlar\u0131 (SCPD) \u2014 sigortalar veya devre kesiciler \u2014 sa\u011flay\u0131n. Kontakt\u00f6r\u00fcn k\u0131sa devre derecesi, se\u00e7ilen SCPD ile birlikte do\u011frulanmal\u0131d\u0131r.<\/p>\n<h3>Yanl\u0131\u015f Uygulama 3: Kontakt\u00f6rleri Boyutland\u0131r\u0131rken Kullan\u0131m Kategorisini G\u00f6z Ard\u0131 Etmek<\/h3>\n<p><strong>Ne olur:<\/strong> Bir kontakt\u00f6r yaln\u0131zca AC-1 (diren\u00e7li y\u00fck) ak\u0131m derecesine g\u00f6re se\u00e7ilir ve AC-3 veya AC-4 g\u00f6revi gerektiren bir motor devresine tak\u0131l\u0131r.<\/p>\n<p><strong>Neden ba\u015far\u0131s\u0131z oluyor:<\/strong> Kalk\u0131\u015f s\u0131ras\u0131nda motor kalk\u0131\u015f ak\u0131m\u0131, tam y\u00fck amperinin 6\u20138 kat\u0131d\u0131r. AC-3 g\u00f6revinde, kontakt\u00f6r bu kalk\u0131\u015f ak\u0131m\u0131na kar\u015f\u0131 kapanmal\u0131 ve \u00e7al\u0131\u015fma ak\u0131m\u0131nda a\u00e7mal\u0131d\u0131r \u2014 diren\u00e7li anahtarlamadan \u00e7ok daha zorlu bir g\u00f6rev. AC-4 g\u00f6revinde (s\u00fcr\u00fcnme, frenleme, ters \u00e7evirme), kontakt\u00f6r kalk\u0131\u015f ak\u0131m\u0131 seviyelerinde a\u00e7mal\u0131d\u0131r. Ger\u00e7ek kullan\u0131m kategorisi i\u00e7in yetersiz boyutland\u0131r\u0131lm\u0131\u015f bir kontakt\u00f6r, h\u0131zl\u0131 kontak a\u015f\u0131nmas\u0131na, artan kontak direncine, a\u015f\u0131r\u0131 \u0131s\u0131nmaya ve erken ar\u0131zaya maruz kal\u0131r.<\/p>\n<p><strong>D\u00fczeltme:<\/strong> Kontakt\u00f6r kullan\u0131m kategorisini her zaman ger\u00e7ek uygulamayla e\u015fle\u015ftirin. Normal motor \u00e7al\u0131\u015ft\u0131rmas\u0131 i\u00e7in AC-3 ve zorlu motor g\u00f6revi i\u00e7in AC-4 kullan\u0131n. Uygun \u015fekilde azalt\u0131n.<\/p>\n<h3>Yanl\u0131\u015f Uygulama 4: A\u015f\u0131r\u0131 Y\u00fck Korumas\u0131n\u0131 ve K\u0131sa Devre Korumas\u0131n\u0131 Ayn\u0131 Olarak Ele Almak<\/h3>\n<p><strong>Ne olur:<\/strong> Bir tasar\u0131mc\u0131, bir MCCB'nin termik a\u015f\u0131r\u0131 y\u00fck eleman\u0131 oldu\u011fundan, motor korumas\u0131 i\u00e7in ayr\u0131 bir a\u015f\u0131r\u0131 y\u00fck r\u00f6lesine gerek olmad\u0131\u011f\u0131n\u0131 varsayar.<\/p>\n<p><strong>Neden ba\u015far\u0131s\u0131z oluyor:<\/strong> Bir MCCB'nin termik eleman\u0131 <strong>iletkeni<\/strong>, korur, <strong>motor<\/strong>. motoru de\u011fil. MCCB, iletken ak\u0131m ta\u015f\u0131ma kapasitesine (tipik olarak motor FLA's\u0131n\u0131n 5'i veya daha fazlas\u0131) g\u00f6re boyutland\u0131r\u0131l\u0131rken, bir motor a\u015f\u0131r\u0131 y\u00fck r\u00f6lesi motorun ger\u00e7ek tam y\u00fck ak\u0131m\u0131na g\u00f6re kalibre edilir. Bir motor, MCCB i\u00e7in tamamen kabul edilebilir olan ak\u0131m seviyelerinde a\u015f\u0131r\u0131 \u0131s\u0131nabilir ve sarg\u0131 hasar\u0131na maruz kalabilir. Ek olarak, MCCB termik elemanlar\u0131, \u00f6zel motor a\u015f\u0131r\u0131 y\u00fck r\u00f6lelerinin sa\u011flad\u0131\u011f\u0131 faz kayb\u0131 veya faz dengesizli\u011fi alg\u0131lamas\u0131 sa\u011flamaz.<\/p>\n<p><strong>D\u00fczeltme:<\/strong> K\u0131sa devre korumas\u0131 i\u00e7in yukar\u0131 ak\u0131\u015f kesicisine ek olarak, motorun ger\u00e7ek FLA's\u0131na g\u00f6re kalibre edilmi\u015f \u00f6zel motor a\u015f\u0131r\u0131 y\u00fck r\u00f6leleri kullan\u0131n.<\/p>\n<h3>Yanl\u0131\u015f Uygulama 5: \u201cDevreyi A\u00e7abilir\u201din \u201cKoruma Sa\u011flar\u201da E\u015fit Oldu\u011funu Varsaymak\u201d<\/h3>\n<p><strong>Ne olur:<\/strong> Bir kontakt\u00f6r, \u201ckontrol g\u00fcc\u00fc kesilirse devreyi a\u00e7abildi\u011fi\u201d i\u00e7in bir koruma cihaz\u0131 olarak hakl\u0131 \u00e7\u0131kar\u0131l\u0131r.\u201d<\/p>\n<p><strong>Neden ba\u015far\u0131s\u0131z oluyor:<\/strong> Koruma sadece bir devreyi a\u00e7makla ilgili de\u011fildir. Do\u011fru ko\u015fullar alt\u0131nda (belirli a\u015f\u0131r\u0131 ak\u0131m e\u015fikleri), do\u011fru ar\u0131za seviyesinde (cihaz\u0131n kesme kapasitesi dahilinde), sistemdeki di\u011fer cihazlara g\u00f6re \u00f6ng\u00f6r\u00fclebilir koordinasyonla a\u00e7\u0131lmas\u0131n\u0131 gerektirir. Bir kontrol sinyaliyle enerjisi kesilen bir kontakt\u00f6r, a\u015fa\u011f\u0131 ak\u0131\u015fta bir k\u0131sa devreyi gidermez \u2014 ar\u0131za ak\u0131m\u0131, ba\u015fka bir \u015fey (bir kesici veya sigorta) kesene kadar hala kapanan kontaklardan akmaya devam eder.<\/p>\n<p><strong>D\u00fczeltme:<\/strong> Koruma mimarisini, koruma g\u00f6revi i\u00e7in derecelendirilmi\u015f ve tasarlanm\u0131\u015f cihazlarla d\u00fczg\u00fcn bir \u015fekilde tasarlay\u0131n. Kontrol i\u00e7in kontakt\u00f6rleri, koruma i\u00e7in kesicileri kullan\u0131n.<\/p>\n<hr \/>\n<h2>Se\u00e7im K\u0131lavuzlar\u0131: Do\u011fru Cihaz Nas\u0131l Se\u00e7ilir<\/h2>\n<h3>Kontakt\u00f6r Se\u00e7imi \u2014 Ad\u0131m Ad\u0131m<\/h3>\n<p><strong>Ad\u0131m 1: Y\u00fck\u00fc S\u0131n\u0131fland\u0131r\u0131n<\/strong><br \/>\nKullan\u0131m kategorisini belirleyin. Diren\u00e7li \u0131s\u0131tma m\u0131? AC-1. Standart motor \u00e7al\u0131\u015ft\u0131rmas\u0131 m\u0131? AC-3. S\u00fcr\u00fcnme, frenleme veya ters \u00e7evirme mi? AC-4. Bu en kritik ad\u0131md\u0131r ve en s\u0131k atlanan ad\u0131md\u0131r.<\/p>\n<p><strong>Ad\u0131m 2: Gerekli Ak\u0131m Derecesini Belirleyin<\/strong><br \/>\nBa\u015fl\u0131k (AC-1) derecesi de\u011fil, uygun kullan\u0131m kategorisi i\u00e7in nominal ak\u0131m\u0131 kullan\u0131n. Ger\u00e7ek y\u00fck ak\u0131m\u0131n\u0131n \u00fczerinde minimum g\u00fcvenlik pay\u0131 uygulay\u0131n.<\/p>\n<p><strong>Ad\u0131m 3: Gerilim De\u011ferlerini E\u015fle\u015ftirin<\/strong><br \/>\nHem g\u00fc\u00e7 devresi gerilim de\u011ferini (hat gerilimi) hem de kontrol bobini gerilimini do\u011frulay\u0131n. Bobin geriliminin mevcut kontrol g\u00fc\u00e7 kayna\u011f\u0131yla e\u015fle\u015fti\u011finden emin olun. K\u0131lavuzumuza bak\u0131n: <a href=\"https:\/\/test.viox.com\/tr\/modular-contactor-vs-traditional-contactor\/\">AC ve DC kontakt\u00f6r se\u00e7imi<\/a> ayr\u0131nt\u0131l\u0131 rehberlik i\u00e7in.<\/p>\n<p><strong>Ad\u0131m 4: Yard\u0131mc\u0131 Kontak Gereksinimlerini Tan\u0131mlay\u0131n<\/strong><br \/>\nDurum g\u00f6stergesi, kilitleme ve kontrol devresi mant\u0131\u011f\u0131 i\u00e7in gereken yard\u0131mc\u0131 kontaklar\u0131n say\u0131s\u0131n\u0131 ve tipini (NO\/NC) belirtin.<\/p>\n<p><strong>Ad\u0131m 5: Anahtarlama Frekans\u0131n\u0131 De\u011ferlendirin<\/strong><br \/>\nGerekli saatlik i\u015flem say\u0131s\u0131n\u0131, kontakt\u00f6r\u00fcn y\u00fck kategorisi i\u00e7in nominal anahtarlama frekans\u0131yla kar\u015f\u0131la\u015ft\u0131r\u0131n. Y\u00fcksek frekansl\u0131 uygulamalar, a\u015f\u0131r\u0131 boyutland\u0131r\u0131lm\u0131\u015f kontakt\u00f6rler veya \u00f6zel y\u00fcksek dayan\u0131ml\u0131 modeller gerektirebilir.<\/p>\n<p><strong>Ad\u0131m 6: Yukar\u0131 Ak\u0131m Korumas\u0131yla Koordinasyonu Do\u011frulay\u0131n<\/strong><br \/>\nKontakt\u00f6r\u00fcn, se\u00e7ilen yukar\u0131 ak\u0131m devre kesici veya sigortalarla birlikte, gerekli k\u0131sa devre dayan\u0131m kapasitesine (IEC 60947-4-1'e g\u00f6re Tip 1 veya Tip 2 koordinasyonu) ula\u015ft\u0131\u011f\u0131n\u0131 do\u011frulay\u0131n.<\/p>\n<ul>\n<li><strong>Tip 1 koordinasyonu:<\/strong> Kontakt\u00f6r, k\u0131sa devreden sonra hasar g\u00f6rebilir ve inceleme veya de\u011fi\u015ftirme gerektirebilir. Daha d\u00fc\u015f\u00fck maliyet.<\/li>\n<li><strong>Tip 2 koordinasyonu:<\/strong> Kontakt\u00f6r, k\u0131sa devreden sonra \u00f6nemli bir hasar olmadan \u00e7al\u0131\u015f\u0131r durumda kal\u0131r. Daha y\u00fcksek g\u00fcvenilirlik, daha y\u00fcksek ba\u015flang\u0131\u00e7 maliyeti.<\/li>\n<\/ul>\n<h3>Devre Kesici Se\u00e7imi \u2014 Ad\u0131m Ad\u0131m<\/h3>\n<p><strong>Ad\u0131m 1: S\u00fcrekli Ak\u0131m Gereksinimini Hesaplay\u0131n<\/strong><br \/>\nMaksimum s\u00fcrekli y\u00fck ak\u0131m\u0131n\u0131 belirleyin. Motor devreleri i\u00e7in bu, tipik olarak NEC 430 veya ge\u00e7erli standarda g\u00f6re motorun tam y\u00fck amperinin 5'idir.<\/p>\n<p><strong>Ad\u0131m 2: Mevcut Ar\u0131za Ak\u0131m\u0131n\u0131 Belirleyin<\/strong><br \/>\nKurulum noktas\u0131ndaki olas\u0131 k\u0131sa devre ak\u0131m\u0131n\u0131 hesaplay\u0131n veya elde edin. Kesicinin kesme kapasitesi bu de\u011feri a\u015fmal\u0131d\u0131r. K\u0131lavuzumuza bak\u0131n: <a href=\"https:\/\/test.viox.com\/tr\/how-to-select-an-mccb-for-a-panel\/\">Paneller i\u00e7in MCCB se\u00e7imi<\/a> ayr\u0131nt\u0131l\u0131 metodoloji i\u00e7in.<\/p>\n<p><strong>Ad\u0131m 3: A\u00e7ma Karakteristiklerini Se\u00e7in<\/strong><br \/>\nA\u00e7ma e\u011frisini y\u00fcke g\u00f6re e\u015fle\u015ftirin:<\/p>\n<ul>\n<li><strong>B e\u011frisi MCB<\/strong> \u2014 hassas y\u00fckler, uzun kablo hatlar\u0131, konut<\/li>\n<li><strong>C e\u011frisi MCB<\/strong> \u2014 orta d\u00fczeyde ani ak\u0131ml\u0131 genel ticari\/end\u00fcstriyel y\u00fckler<\/li>\n<li><strong>D e\u011frisi MCB<\/strong> \u2014 motorlar, transformat\u00f6rler, y\u00fcksek ani ak\u0131ml\u0131 y\u00fckler<\/li>\n<li><strong>Ayarlanabilir MCCB<\/strong> \u2014 di\u011fer cihazlarla hassas koordinasyon gerekti\u011finde<\/li>\n<\/ul>\n<p><strong>Ad\u0131m 4: \u00d6zel Koruma \u0130htiya\u00e7lar\u0131n\u0131 De\u011ferlendirin<\/strong><br \/>\nToprak ar\u0131zas\u0131 (GFCI\/RCD), ark ar\u0131zas\u0131 (AFCI\/AFDD) veya b\u00f6lgesel se\u00e7ici kilitleme gerekip gerekmedi\u011fini belirleyin. \u0130\u00e7in <a href=\"https:\/\/test.viox.com\/tr\/mccb-vs-mcb\/\">MCB'ler ve MCCB'ler aras\u0131ndaki farklar<\/a>, se\u00e7im, ak\u0131m de\u011feri, kesme kapasitesi ve ayarlanabilirlik gereksinimlerine ba\u011fl\u0131d\u0131r.<\/p>\n<p><strong>Ad\u0131m 5: Se\u00e7icili\u011fi ve Koordinasyonu Do\u011frulay\u0131n<\/strong><br \/>\nKesicinin, ar\u0131zaya en yak\u0131n cihaz\u0131n a\u00e7mas\u0131n\u0131 sa\u011flayacak \u015fekilde yukar\u0131 ve a\u015fa\u011f\u0131 ak\u0131m koruma cihazlar\u0131yla d\u00fczg\u00fcn bir \u015fekilde koordine oldu\u011fundan emin olun \u2014 etkilenmeyen devrelere g\u00fcc\u00fc koruyun.<\/p>\n<p><strong>Ad\u0131m 6: Fiziksel Uyumlulu\u011fu Onaylay\u0131n<\/strong><br \/>\nPanel alan\u0131, bara ba\u011flant\u0131 tipi, kablo sonland\u0131rma boyutlar\u0131 ve montaj y\u00f6ntemini do\u011frulay\u0131n.<\/p>\n<hr \/>\n<h2>En \u0130yi Kurulum Uygulamalar\u0131<\/h2>\n<h3>Kontakt\u00f6r Kurulumu<\/h3>\n<ul>\n<li><strong>Dikey olarak monte edin<\/strong> uygun \u015fekilde derecelendirilmi\u015f bir muhafaza i\u00e7inde (i\u00e7 mekan i\u00e7in minimum NEMA 1; d\u0131\u015f mekan veya zorlu ortamlar i\u00e7in NEMA 3R, 4 veya 4X)<\/li>\n<li><strong>Bo\u015fluklar\u0131 koruyun<\/strong> \u0131s\u0131 da\u011f\u0131l\u0131m\u0131 ve ark gaz\u0131 tahliyesi i\u00e7in \u00fcretici taraf\u0131ndan belirtilen<\/li>\n<li><strong>Uygun boyutta iletkenler kullan\u0131n<\/strong> sadece y\u00fck ak\u0131m\u0131na de\u011fil, kontakt\u00f6r\u00fcn terminal de\u011ferlerine g\u00f6re<\/li>\n<li><strong>A\u015f\u0131r\u0131 y\u00fck r\u00f6leleri tak\u0131n<\/strong> motor koruma uygulamalar\u0131 i\u00e7in kontakt\u00f6r\u00fcn hemen a\u015fa\u011f\u0131s\u0131na<\/li>\n<li><strong>Kontrol devresi korumas\u0131 sa\u011flay\u0131n<\/strong> \u2014 kontakt\u00f6r bobini devresi i\u00e7in \u00f6zel bir sigorta veya MCB<\/li>\n<li><strong>Durum g\u00f6stergesi ekleyin<\/strong> \u2014 operasyonel izleme i\u00e7in pilot lambalar veya yard\u0131mc\u0131 kontak sinyalleri<\/li>\n<li><strong>Enerji vermeden \u00f6nce bobin gerilimini do\u011frulay\u0131n<\/strong> \u2014 yanl\u0131\u015f bobin gerilimi, an\u0131nda bobin ar\u0131zas\u0131na (\u00e7ok y\u00fcksek) veya yetersiz tutma kuvvetinden kaynaklanan kontak kayna\u011f\u0131na (\u00e7ok d\u00fc\u015f\u00fck) neden olur<\/li>\n<\/ul>\n<h3>Devre Kesici Kurulumu<\/h3>\n<ul>\n<li><strong>\u00dcreticinin tork \u00f6zelliklerine uyun<\/strong> t\u00fcm terminal ba\u011flant\u0131lar\u0131 i\u00e7in tam olarak \u2014 gev\u015fek ba\u011flant\u0131lar, kesici a\u015f\u0131r\u0131 \u0131s\u0131nmas\u0131n\u0131n ve panel yang\u0131nlar\u0131n\u0131n \u00f6nde gelen nedenidir<\/li>\n<li><strong>Kesme kapasitesini do\u011frulay\u0131n<\/strong> kurulum yerindeki mevcut ar\u0131za ak\u0131m\u0131na kar\u015f\u0131<\/li>\n<li><strong>NEC 110.26 \u00e7al\u0131\u015fma bo\u015fluklar\u0131n\u0131 koruyun<\/strong> \u2014 g\u00fcvenli \u00e7al\u0131\u015fma ve bak\u0131m i\u00e7in panelin \u00f6n\u00fcnde minimum 36 in\u00e7<\/li>\n<li><strong>Devreleri a\u00e7\u0131k\u00e7a etiketleyin<\/strong> NEC 408.4 gereksinimlerine g\u00f6re<\/li>\n<li><strong>A\u00e7ma i\u015flevselli\u011fini test edin<\/strong> kurulumdan sonra kesicinin test d\u00fc\u011fmesini kullanarak (RCD\/GFCI tipleri i\u00e7in) veya d\u00fczg\u00fcn \u00e7al\u0131\u015fmay\u0131 do\u011frulayarak<\/li>\n<\/ul>\n<hr \/>\n<h2>Sorun Giderme: Kontakt\u00f6r ve Devre Kesici Ortak Sorunlar\u0131<\/h2>\n<h3>Kontakt\u00f6r Sorun Giderme K\u0131lavuzu<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 10px;\">Belirti<\/th>\n<th style=\"padding: 10px;\">Olas\u0131 Nedenler<\/th>\n<th style=\"padding: 10px;\">Tan\u0131lama Ad\u0131mlar\u0131<\/th>\n<th style=\"padding: 10px;\">\u00c7\u00f6z\u00fcmler<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\">Kontakt\u00f6r kapanm\u0131yor<\/td>\n<td style=\"padding: 10px;\">Kontrol g\u00fcc\u00fc yok, bobin ar\u0131zal\u0131, mekanik s\u0131k\u0131\u015fma, kontrol sigortas\u0131 atm\u0131\u015f<\/td>\n<td style=\"padding: 10px;\">Bobin voltaj\u0131n\u0131 \u00f6l\u00e7\u00fcn; kontrol devresi s\u00fcreklili\u011fini kontrol edin; fiziksel engelleri inceleyin<\/td>\n<td style=\"padding: 10px;\">Kontrol g\u00fcc\u00fcn\u00fc geri y\u00fckleyin; bobini de\u011fi\u015ftirin; mekanizmay\u0131 serbest b\u0131rak\u0131n; kontrol sigortas\u0131n\u0131 de\u011fi\u015ftirin<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">Kontakt\u00f6r v\u0131z\u0131ld\u0131yor veya titriyor<\/td>\n<td style=\"padding: 10px;\">D\u00fc\u015f\u00fck bobin voltaj\u0131, k\u0131r\u0131k g\u00f6lgelendirme halkas\u0131, kirlenmi\u015f kutup y\u00fczeyleri<\/td>\n<td style=\"padding: 10px;\">Y\u00fck alt\u0131ndayken bobin terminallerindeki voltaj\u0131 \u00f6l\u00e7\u00fcn; manyetik y\u00fczeyleri inceleyin<\/td>\n<td style=\"padding: 10px;\">Voltaj kayna\u011f\u0131n\u0131 d\u00fczeltin; g\u00f6lgelendirme halkas\u0131n\u0131 de\u011fi\u015ftirin; manyetik aksam\u0131 temizleyin veya de\u011fi\u015ftirin<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">Kontaklar\u0131n kaynaklanarak kapanmas\u0131<\/td>\n<td style=\"padding: 10px;\">A\u015f\u0131r\u0131 ani ak\u0131m, yanl\u0131\u015f kullan\u0131m kategorisi, kontaklar\u0131n \u00f6mr\u00fcn\u00fcn sonuna yakla\u015fmas\u0131, yetersiz yukar\u0131 ak\u0131m korumas\u0131<\/td>\n<td style=\"padding: 10px;\">Ger\u00e7ek y\u00fck ak\u0131m\u0131n\u0131 nominal de\u011ferle kar\u015f\u0131la\u015ft\u0131r\u0131n; kullan\u0131m kategorisini do\u011frulay\u0131n; kontak y\u00fczeylerini inceleyin<\/td>\n<td style=\"padding: 10px;\">Kontakt\u00f6r\u00fc b\u00fcy\u00fct\u00fcn; kullan\u0131m kategorisini d\u00fczeltin; kontaklar\u0131 de\u011fi\u015ftirin; SCPD'yi do\u011frulay\u0131n<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">H\u0131zl\u0131 kontak erozyonu<\/td>\n<td style=\"padding: 10px;\">Nominal frekans\u0131n \u00f6tesinde \u00e7al\u0131\u015fma, yanl\u0131\u015f AC\/DC de\u011feri, kirlenmi\u015f atmosfer<\/td>\n<td style=\"padding: 10px;\">Anahtarlama frekans\u0131n\u0131 g\u00f6zden ge\u00e7irin; AC ve DC uygulamas\u0131n\u0131 do\u011frulay\u0131n; ortam\u0131 inceleyin<\/td>\n<td style=\"padding: 10px;\">Frekans\u0131 azalt\u0131n veya boyutu b\u00fcy\u00fct\u00fcn; cihaz se\u00e7imini d\u00fczeltin; muhafaza yal\u0131t\u0131m\u0131n\u0131 iyile\u015ftirin<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">Terminallerde a\u015f\u0131r\u0131 \u0131s\u0131nma<\/td>\n<td style=\"padding: 10px;\">Gev\u015fek ba\u011flant\u0131lar, yetersiz boyutland\u0131r\u0131lm\u0131\u015f iletkenler, paslanm\u0131\u015f terminaller<\/td>\n<td style=\"padding: 10px;\">Termografik tarama; tork kontrol\u00fc; diren\u00e7 \u00f6l\u00e7\u00fcm\u00fc<\/td>\n<td style=\"padding: 10px;\">Ba\u011flant\u0131lar\u0131 yeniden s\u0131k\u0131n; iletkenlerin boyutunu b\u00fcy\u00fct\u00fcn; terminalleri temizleyin veya de\u011fi\u015ftirin<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Devre Kesici Sorun Giderme K\u0131lavuzu<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 10px;\">Belirti<\/th>\n<th style=\"padding: 10px;\">Olas\u0131 Nedenler<\/th>\n<th style=\"padding: 10px;\">Tan\u0131lama Ad\u0131mlar\u0131<\/th>\n<th style=\"padding: 10px;\">\u00c7\u00f6z\u00fcmler<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\">S\u0131k\u0131nt\u0131 a\u00e7ma<\/td>\n<td style=\"padding: 10px;\">A\u015f\u0131r\u0131 y\u00fcklenmi\u015f devre, \u0131s\u0131nmaya neden olan gev\u015fek ba\u011flant\u0131lar, y\u00fck i\u00e7in yanl\u0131\u015f a\u00e7ma e\u011frisi, payla\u015f\u0131lan n\u00f6tr<\/td>\n<td style=\"padding: 10px;\">Ger\u00e7ek y\u00fck ak\u0131m\u0131n\u0131 \u00f6l\u00e7\u00fcn; t\u00fcm ba\u011flant\u0131lar\u0131 kontrol edin; a\u00e7ma e\u011frisini y\u00fck \u00f6zelliklerine g\u00f6re do\u011frulay\u0131n<\/td>\n<td style=\"padding: 10px;\">Y\u00fckleri yeniden da\u011f\u0131t\u0131n; ba\u011flant\u0131lar\u0131 yeniden s\u0131k\u0131n; do\u011fru a\u00e7ma e\u011frisini se\u00e7in; n\u00f6trleri ay\u0131r\u0131n<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">Kesici bilinen bir ar\u0131za s\u0131ras\u0131nda a\u00e7m\u0131yor<\/td>\n<td style=\"padding: 10px;\">Ar\u0131zal\u0131 a\u00e7ma mekanizmas\u0131, uygulama i\u00e7in yanl\u0131\u015f kesici, kesicinin hizmet \u00f6mr\u00fcn\u00fcn \u00f6tesinde<\/td>\n<td style=\"padding: 10px;\">Enjeksiyon ekipman\u0131 ile profesyonel test gereklidir<\/td>\n<td style=\"padding: 10px;\">Kesiciyi derhal de\u011fi\u015ftirin - bu ciddi bir g\u00fcvenlik tehlikesidir<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">Kesici s\u0131f\u0131rlanm\u0131yor<\/td>\n<td style=\"padding: 10px;\">Kal\u0131c\u0131 a\u015fa\u011f\u0131 ak\u0131m ar\u0131zas\u0131, mekanik hasar, kilitleme konumunda a\u00e7ma<\/td>\n<td style=\"padding: 10px;\">A\u015fa\u011f\u0131 ak\u0131mda k\u0131sa devre veya toprak ar\u0131zas\u0131 olup olmad\u0131\u011f\u0131n\u0131 kontrol edin; kesici mekanizmas\u0131n\u0131 inceleyin<\/td>\n<td style=\"padding: 10px;\">\u00d6nce ar\u0131zay\u0131 giderin; mekanizma hasar g\u00f6rm\u00fc\u015fse kesiciyi de\u011fi\u015ftirin<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">Kesici kolu \u0131l\u0131k veya s\u0131cak<\/td>\n<td style=\"padding: 10px;\">Gev\u015fek i\u00e7 veya d\u0131\u015f ba\u011flant\u0131lar, s\u00fcrekli a\u015f\u0131r\u0131 y\u00fck, kesicinin \u00f6mr\u00fcn\u00fcn sonu<\/td>\n<td style=\"padding: 10px;\">Termografik tarama; y\u00fck ak\u0131m\u0131n\u0131 \u00f6l\u00e7\u00fcn; ba\u011flant\u0131 torkunu kontrol edin<\/td>\n<td style=\"padding: 10px;\">Ba\u011flant\u0131lar\u0131 yeniden s\u0131k\u0131n veya de\u011fi\u015ftirin; y\u00fck\u00fc azalt\u0131n; i\u00e7 \u0131s\u0131nma devam ederse kesiciyi de\u011fi\u015ftirin<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\">Kesici s\u0131f\u0131rlamada hemen a\u00e7\u0131yor<\/td>\n<td style=\"padding: 10px;\">Y\u00fck taraf\u0131nda s\u00fcrekli k\u0131sa devre veya toprak ar\u0131zas\u0131<\/td>\n<td style=\"padding: 10px;\">T\u00fcm y\u00fckleri ay\u0131r\u0131n; ar\u0131zal\u0131 devreyi izole etmek i\u00e7in her seferinde birini yeniden ba\u011flay\u0131n<\/td>\n<td style=\"padding: 10px;\">Yeniden enerji vermeden \u00f6nce ar\u0131zal\u0131 devreyi onar\u0131n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>Maliyet ve Ya\u015fam D\u00f6ng\u00fcs\u00fc Analizi: Kontakt\u00f6r ve Devre Kesici<\/h2>\n<p>Toplam sahip olma maliyetini anlamak, birini di\u011feriyle de\u011fi\u015ftirmenin yanl\u0131\u015f ekonomisi yerine do\u011fru cihaz se\u00e7imini hakl\u0131 \u00e7\u0131karmaya yard\u0131mc\u0131 olur.<\/p>\n<h3>Kontakt\u00f6r Ya\u015fam D\u00f6ng\u00fcs\u00fc Ekonomisi<\/h3>\n<p>Kaliteli bir 3 kutuplu AC-3 kontakt\u00f6r\u00fcn nominal de\u011feri 95A tipik olarak \u20ba80\u2013\u20ba200'e mal olur ve kontak kitleri \u20ba20\u2013\u20ba50'ye mevcuttur. G\u00fcnde 20 kez d\u00f6ng\u00fc yapan bir motor devresinde:<\/p>\n<ul>\n<li><strong>AC-3'te elektriksel \u00f6m\u00fcr:<\/strong> ~1.000.000 i\u015flem \u00f7 20 i\u015flem\/g\u00fcn \u00f7 365 g\u00fcn = <strong>~137 y\u0131l<\/strong> kontak \u00f6mr\u00fc<\/li>\n<li><strong>Bak\u0131m:<\/strong> Y\u0131ll\u0131k inceleme, kontak temizli\u011fi ve tork kontrol\u00fc - yakla\u015f\u0131k 30 dakika i\u015f\u00e7ilik<\/li>\n<li><strong>Yedek kontaklar:<\/strong> A\u011f\u0131r hizmet uygulamalar\u0131nda her 5\u201310 y\u0131lda bir - set ba\u015f\u0131na \u20ba20\u2013\u20ba50<\/li>\n<\/ul>\n<h3>Devre Kesici Ya\u015fam D\u00f6ng\u00fcs\u00fc Ekonomisi<\/h3>\n<p>25kA kesme kapasitesine sahip kaliteli bir MCCB'nin nominal de\u011feri 100A tipik olarak \u20ba150\u2013\u20ba400'e mal olur. Yaln\u0131zca koruma rol\u00fcnde:<\/p>\n<ul>\n<li><strong>Mekanik \u00f6m\u00fcr:<\/strong> ~20.000 i\u015flem - 20-30 y\u0131ll\u0131k hizmet \u00f6mr\u00fc boyunca beklenen birka\u00e7 y\u00fcz i\u015flem i\u00e7in yeterli<\/li>\n<li><strong>Bak\u0131m:<\/strong> Her 3-5 y\u0131lda bir a\u00e7ma testi; y\u0131ll\u0131k termografik tarama - test ba\u015f\u0131na yakla\u015f\u0131k 15-30 dakika<\/li>\n<li><strong>Replacement:<\/strong> Tipik olarak 20-30 y\u0131ll\u0131k aral\u0131klarla, ar\u0131za ko\u015fullar\u0131nda a\u00e7\u0131lmad\u0131\u011f\u0131 s\u00fcrece<\/li>\n<\/ul>\n<h3>Yanl\u0131\u015f Uygulaman\u0131n Maliyeti<\/h3>\n<p>G\u00fcnl\u00fck motor anahtar\u0131 olarak (g\u00fcnde 20 d\u00f6ng\u00fc) \u20ba300 MCCB kullanmak, 10.000 elektriksel i\u015flemini yakla\u015f\u0131k olarak t\u00fcketir <strong>18 ay<\/strong>. Kesicinin daha sonra de\u011fi\u015ftirilmesi gerekir - \u20ba300 art\u0131 i\u015f\u00e7ilik, duru\u015f s\u00fcresi ve de\u011fi\u015ftirme yap\u0131lmadan \u00f6nce koruma ar\u0131zas\u0131 riski.<\/p>\n<p>Ayn\u0131 anahtarlama g\u00f6revini yerine getiren \u20ba150 kontakt\u00f6r onlarca y\u0131l dayan\u0131r. Kontakt\u00f6r\u00fc ortadan kald\u0131rmaktan kaynaklanan \u20ba150 \u201ctasarruf\u201d, her 18 ayda bir \u20ba300+'a art\u0131 \u00fcretim duru\u015f s\u00fcresine mal olur.<\/p>\n<p><strong>G\u00fcnde 20 kez anahtarlama yapan bir motor devresi i\u00e7in 10 y\u0131ll\u0131k toplam maliyet kar\u015f\u0131la\u015ft\u0131rmas\u0131:<\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%; text-align: left;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"padding: 10px;\">Yakla\u015f\u0131m<\/th>\n<th style=\"padding: 10px;\">Cihazlar<\/th>\n<th style=\"padding: 10px;\">10 Y\u0131ll\u0131k Cihaz Maliyeti<\/th>\n<th style=\"padding: 10px;\">10 Y\u0131ll\u0131k Bak\u0131m Maliyeti<\/th>\n<th style=\"padding: 10px;\">Toplam<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px;\"><strong>Do\u011fru: Kontakt\u00f6r + Kesici<\/strong><\/td>\n<td style=\"padding: 10px;\">$150 kontakt\u00f6r + $300 kesici + $50 a\u015f\u0131r\u0131 y\u00fck r\u00f6lesi<\/td>\n<td style=\"padding: 10px;\">$500 + $50 (bir kontak kiti) = $550<\/td>\n<td style=\"padding: 10px;\">~$500 (y\u0131ll\u0131k denetimler)<\/td>\n<td style=\"padding: 10px;\"><strong>~$1,050<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px;\"><strong>Yanl\u0131\u015f: Sadece anahtar olarak kesici<\/strong><\/td>\n<td style=\"padding: 10px;\">$300 kesici \u00d7 6 de\u011fi\u015ftirme<\/td>\n<td style=\"padding: 10px;\">$1,800<\/td>\n<td style=\"padding: 10px;\">~$300 + planlanmam\u0131\u015f duru\u015f maliyetleri<\/td>\n<td style=\"padding: 10px;\"><strong>&gt;$2,100+<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Do\u011fru tasar\u0131m, yar\u0131 maliyetle \u00e7ok daha iyi g\u00fcvenilirlik sunar.<\/p>\n<hr \/>\n<h2>S\u0131k\u00e7a Sorulan Sorular<\/h2>\n<h3>Kontakt\u00f6r ve devre kesici aras\u0131ndaki temel fark nedir?<\/h3>\n<p>Bir kontakt\u00f6r \u015fu ama\u00e7la tasarlanm\u0131\u015ft\u0131r: <strong>normal \u00e7al\u0131\u015fma s\u0131ras\u0131nda elektrik y\u00fcklerinin s\u0131k s\u0131k anahtarlanmas\u0131 ve uzaktan kontrol\u00fc<\/strong> Bir devre kesici \u015fu ama\u00e7la tasarlanm\u0131\u015ft\u0131r: <strong>a\u015f\u0131r\u0131 ak\u0131m korumas\u0131<\/strong> a\u015f\u0131r\u0131 y\u00fck veya k\u0131sa devre ko\u015fullar\u0131 olu\u015ftu\u011funda devreyi otomatik olarak kesmek. Kontakt\u00f6rler kontrol eder; kesiciler korur. \u00c7o\u011fu end\u00fcstriyel uygulamada, her iki cihaz birlikte \u00e7al\u0131\u015f\u0131r.<\/p>\n<h3>Bir devre kesiciyi her g\u00fcn bir motoru ba\u015flat\u0131p durdurmak i\u00e7in kontakt\u00f6r olarak kullanabilir miyim?<\/h3>\n<p>Teknik olarak, bir devre kesici bir devreyi a\u00e7\u0131p kapatabilir. Ancak, s\u0131k operasyonel anahtarlama i\u00e7in kullan\u0131lmamal\u0131d\u0131r. Devre kesiciler yakla\u015f\u0131k 10.000\u201325.000 mekanik i\u015flem i\u00e7in derecelendirilmi\u015ftir \u2014 ara s\u0131ra bak\u0131m anahtarlamas\u0131 i\u00e7in yeterli, ancak g\u00fcnl\u00fck motor ba\u015flatma\/durdurma d\u00f6ng\u00fcleri i\u00e7in \u00e7ok azd\u0131r. Bir kesiciyi bu \u015fekilde kullanmak, h\u0131zland\u0131r\u0131lm\u0131\u015f kontak a\u015f\u0131nmas\u0131na, artan kontak direncine, g\u00fcvenilmez korumaya ve erken ar\u0131zaya yol a\u00e7ar.<\/p>\n<h3>Bir kontakt\u00f6r, a\u015f\u0131r\u0131 ak\u0131m korumas\u0131 i\u00e7in bir devre kesicinin yerini alabilir mi?<\/h3>\n<p>Hay\u0131r. Bir kontakt\u00f6r\u00fcn do\u011fas\u0131nda a\u015f\u0131r\u0131 y\u00fck veya k\u0131sa devre alg\u0131lama \u00f6zelli\u011fi yoktur. Anormal ak\u0131m\u0131 alg\u0131layamaz ve otomatik olarak a\u00e7amaz. Harici bir sinyal ile enerjisi kesilse bile, bir kontakt\u00f6r, kodlar\u0131n ve standartlar\u0131n gerektirdi\u011fi kalibre edilmi\u015f, otomatik a\u015f\u0131r\u0131 ak\u0131m korumas\u0131n\u0131 sa\u011flamaz. K\u0131sa devre ak\u0131m\u0131, kontakt\u00f6r kontaklar\u0131n\u0131 kaynak yaparak kapatabilir ve tehlikeli bir durum yaratabilir.<\/p>\n<h3>Motor yolvericiler neden bir devre kesici, kontakt\u00f6r VE a\u015f\u0131r\u0131 y\u00fck r\u00f6lesi kullan\u0131r?<\/h3>\n<p>\u00c7\u00fcnk\u00fc her cihaz farkl\u0131 bir ihtiyac\u0131 kar\u015f\u0131lar: kesici \u015funu sa\u011flar: <strong>k\u0131sa devre korumas\u0131<\/strong> (y\u00fcksek b\u00fcy\u00fckl\u00fckte, h\u0131zl\u0131 etkili), kontakt\u00f6r \u015funu sa\u011flar: <strong>anahtarlama kontrol\u00fc<\/strong> (s\u0131k, uzaktan \u00e7al\u0131\u015ft\u0131rma) ve a\u015f\u0131r\u0131 y\u00fck r\u00f6lesi \u015funu sa\u011flar: <strong>motor i\u00e7in termik a\u015f\u0131r\u0131 y\u00fck korumas\u0131<\/strong> (motorun termal s\u0131n\u0131rlar\u0131na g\u00f6re kalibre edilmi\u015f s\u00fcrekli orta d\u00fczeyde a\u015f\u0131r\u0131 ak\u0131m). Bu kombinasyon, \u00fc\u00e7 rol\u00fc de \u00fcstlenmeye \u00e7al\u0131\u015fan herhangi bir tek cihazdan daha sa\u011flam, daha g\u00fcvenli ve daha uzun \u00f6m\u00fcrl\u00fcd\u00fcr.<\/p>\n<h3>Kontakt\u00f6r se\u00e7imi yaparken kullan\u0131m kategorisi neden \u00f6nemlidir?<\/h3>\n<p>Y\u00fck tipi kontak a\u015f\u0131nmas\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde etkiledi\u011fi i\u00e7in. AC-1 (rezistif) de\u011ferinde 95A'lik bir kontakt\u00f6r, AC-3 (motor \u00e7al\u0131\u015ft\u0131rma) de\u011ferinde yaln\u0131zca 60A ve AC-4 (motor ad\u0131mlama\/ters \u00e7evirme) de\u011ferinde 40A i\u00e7in uygun olabilir. Bir motor uygulamas\u0131 i\u00e7in AC-1 de\u011ferlerine g\u00f6re se\u00e7im yapmak, yetersiz boyutland\u0131rmaya, h\u0131zl\u0131 kontak erozyonuna, a\u015f\u0131r\u0131 \u0131s\u0131nmaya, kaynaklanmaya ve erken ar\u0131zaya yol a\u00e7ar.<\/p>\n<h3>Kontakt\u00f6r kontaklar\u0131n\u0131n birbirine kaynaklanmas\u0131na ne sebep olur?<\/h3>\n<p>Kontak kayna\u011f\u0131 genellikle \u015funlardan kaynaklan\u0131r: (1) kontakt\u00f6r\u00fcn kullan\u0131m kategorisi derecesini a\u015fan a\u015f\u0131r\u0131 yol verme ak\u0131m\u0131, (2) ar\u0131za ak\u0131m\u0131n\u0131n kontakt\u00f6rden ge\u00e7mesine izin veren yetersiz yukar\u0131 ak\u0131m k\u0131sa devre korumas\u0131, (3) yeniden ate\u015fleme arklar\u0131na neden olan gerilim ge\u00e7i\u015fleri veya (4) kontak malzemesi azalm\u0131\u015f \u00f6mr\u00fcn\u00fcn sonundaki kontaklar. Do\u011fru boyutland\u0131rma, do\u011fru kullan\u0131m kategorisi se\u00e7imi ve yukar\u0131 ak\u0131m korumas\u0131 \u00e7o\u011fu kaynak olay\u0131n\u0131 \u00f6nler.<\/p>\n<h3>Kontakt\u00f6rler bir devre kesiciden daha m\u0131 g\u00fcvenlidir?<\/h3>\n<p>G\u00fcvenlik a\u00e7\u0131s\u0131ndan kar\u015f\u0131la\u015ft\u0131r\u0131lamazlar \u00e7\u00fcnk\u00fc farkl\u0131 g\u00fcvenlik i\u015flevlerine hizmet ederler. \u00d6n korumas\u0131 olmayan bir kontakt\u00f6r g\u00fcvenli de\u011fildir. S\u0131k s\u0131k anahtarlama g\u00f6revine zorlanan bir devre kesici g\u00fcvenli de\u011fildir. G\u00fcvenlik, her cihaz\u0131n tasar\u0131m amac\u0131na uygun olarak do\u011fru \u015fekilde uygulanmas\u0131na ba\u011fl\u0131d\u0131r. \u0130yi tasarlanm\u0131\u015f bir sistemde, her iki cihaz da kendi rollerinde g\u00fcvenli\u011fe katk\u0131da bulunur.<\/p>\n<h3>Motor yolvericiler i\u00e7in Tip 1 ve Tip 2 koordinasyonu aras\u0131ndaki fark nedir?<\/h3>\n<p><strong>Tip 1 koordinasyonu<\/strong> (IEC 60947-4-1), k\u0131sa devre s\u0131ras\u0131nda kontakt\u00f6r\u00fcn ve a\u015f\u0131r\u0131 y\u00fck r\u00f6lesinin hasar g\u00f6rmesine izin verir ve sonras\u0131nda inceleme ve olas\u0131 de\u011fi\u015ftirme gerektirir. <strong>Tip 2 koordinasyonu<\/strong> ba\u015flat\u0131c\u0131n\u0131n k\u0131sa devreden sonra tamamen i\u015flevsel kalmas\u0131n\u0131, kontak u\u00e7lar\u0131 gibi kolayca de\u011fi\u015ftirilebilen par\u00e7alar\u0131n \u00f6tesinde herhangi bir hasar olmamas\u0131n\u0131 gerektirir. Tip 2 ba\u015flang\u0131\u00e7ta daha pahal\u0131d\u0131r, ancak kritik uygulamalarda daha y\u00fcksek \u00e7al\u0131\u015fma s\u00fcresi ve daha d\u00fc\u015f\u00fck ya\u015fam d\u00f6ng\u00fcs\u00fc maliyetleri sa\u011flar.<\/p>\n<h3>Kontakt\u00f6rler ve devre kesiciler ne s\u0131kl\u0131kla bak\u0131ma al\u0131nmal\u0131d\u0131r?<\/h3>\n<p><strong>Kontakt\u00f6rler:<\/strong> Standart end\u00fcstriyel ortamlarda y\u0131lda bir kez inceleyin \u2014 kontak durumunu kontrol edin, kontak direncini \u00f6l\u00e7\u00fcn, bobin \u00e7al\u0131\u015fmas\u0131n\u0131 do\u011frulay\u0131n, ba\u011flant\u0131lar\u0131 yeniden s\u0131k\u0131n ve ark oluklar\u0131n\u0131 temizleyin. Y\u00fcksek g\u00f6rev uygulamalar\u0131, alt\u0131 ayda bir inceleme gerektirebilir.<\/p>\n<p><strong>Sigortalar:<\/strong> \u0130kincil enjeksiyon testi kullanarak a\u00e7ma fonksiyonunu her 3-5 y\u0131lda bir test edin. Ba\u011flant\u0131larda y\u0131ll\u0131k termografik taramalar ve tork kontrolleri yap\u0131n. Kritik uygulamalardaki MCCB'ler ve ACB'ler, mekanizma yap\u0131\u015fmas\u0131n\u0131 \u00f6nlemek i\u00e7in y\u0131lda bir kez \u00e7al\u0131\u015ft\u0131r\u0131lmal\u0131d\u0131r (a\u00e7ma\/kapama).<\/p>\n<h3>Kontakt\u00f6r ve devre kesici fonksiyonlar\u0131n\u0131 birle\u015ftiren cihazlar var m\u0131?<\/h3>\n<p>Evet. <strong>Motor koruma devre kesicileri (MPCB'ler)<\/strong> tek bir cihazda anahtarlama, a\u015f\u0131r\u0131 y\u00fck ve k\u0131sa devre korumas\u0131n\u0131 birle\u015ftirir. Daha k\u00fc\u00e7\u00fck motorlar i\u00e7in kompakt ve uygun maliyetlidirler. Bununla birlikte, genellikle \u00f6zel kontakt\u00f6rlerden daha d\u00fc\u015f\u00fck anahtarlama dayan\u0131m\u0131na sahiptirler ve ayn\u0131 d\u00fczeyde uzaktan kontrol esnekli\u011fi sa\u011flamayabilirler. Y\u00fcksek frekansl\u0131 anahtarlama veya karma\u015f\u0131k otomasyon gereksinimleri i\u00e7in, ayr\u0131 kontakt\u00f6r art\u0131 kesici yakla\u015f\u0131m\u0131 \u00fcst\u00fcn olmaya devam etmektedir.<\/p>\n<hr \/>\n<h2>Sonu\u00e7: Kontakt\u00f6r ve Devre Kesici \u2014 Ortaklar, \u0130kame De\u011fil<\/h2>\n<p>Kontakt\u00f6r ve devre kesici kar\u015f\u0131la\u015ft\u0131rmas\u0131, birini di\u011ferine tercih etmekle ilgili de\u011fildir. Bu cihazlar\u0131n temelde farkl\u0131 sorunlar\u0131 \u00e7\u00f6zd\u00fc\u011f\u00fcn\u00fc ve \u00e7o\u011fu end\u00fcstriyel ve ticari sistemde tamamlay\u0131c\u0131 ortaklar olarak birlikte \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 anlamakla ilgilidir.<\/p>\n<p><strong>Bir kontakt\u00f6r kontroll\u00fc, s\u0131k anahtarlama i\u00e7indir.<\/strong> Motorlar\u0131 \u00e7al\u0131\u015ft\u0131ran, ayd\u0131nlatmay\u0131 de\u011fi\u015ftiren ve otomasyon komutlar\u0131na yan\u0131t veren, hizmet \u00f6mr\u00fc boyunca milyonlarca kez \u00e7al\u0131\u015fan bir ara\u00e7t\u0131r.<\/p>\n<p><strong>Bir devre kesici, koruyucu kesme i\u00e7indir.<\/strong> Sessizce oturan, ak\u0131m\u0131 g\u00fcvenli bir \u015fekilde ta\u015f\u0131yan ve a\u015f\u0131r\u0131 ak\u0131m devreyi tehdit etti\u011finde kararl\u0131 bir \u015fekilde m\u00fcdahale eden, iletkenleri, ekipman\u0131 ve potansiyel olarak insanlar\u0131 zarar g\u00f6rmekten koruyan bir koruyucudur.<\/p>\n<p>Her elektrik uzman\u0131 i\u00e7in temel \u00e7\u0131kar\u0131mlar:<\/p>\n<ol>\n<li><strong>Asla birini di\u011feriyle de\u011fi\u015ftirmeyin.<\/strong> Bir kontakt\u00f6r koruyamaz. Bir kesici s\u0131k s\u0131k anahtarlama yapamaz.<\/li>\n<li><strong>Kontakt\u00f6rleri kullan\u0131m kategorisine g\u00f6re boyutland\u0131r\u0131n,<\/strong> ba\u015fl\u0131k ak\u0131m de\u011ferlerine g\u00f6re de\u011fil. Motorlar i\u00e7in AC-3, a\u011f\u0131r hizmet i\u00e7in AC-4.<\/li>\n<li><strong>Kesicileri kesme kapasitesine ve a\u00e7ma \u00f6zelliklerine g\u00f6re boyutland\u0131r\u0131n,<\/strong> sadece s\u00fcrekli ak\u0131m de\u011ferine g\u00f6re de\u011fil.<\/li>\n<li><strong>Motor devrelerinin her ikisine de ihtiyac\u0131 var<\/strong> \u2014 eksiksiz koruma ve kontrol i\u00e7in bir a\u015f\u0131r\u0131 y\u00fck r\u00f6lesi de dahil.<\/li>\n<li><strong>Do\u011fru tasar\u0131m\u0131n toplam maliyeti her zaman daha d\u00fc\u015f\u00fckt\u00fcr<\/strong> yanl\u0131\u015f uygulama, erken ar\u0131za ve planlanmam\u0131\u015f duru\u015f maliyetinden daha d\u00fc\u015f\u00fckt\u00fcr.<\/li>\n<\/ol>\n<p>Her cihaz\u0131 yap\u0131ld\u0131\u011f\u0131 i\u015fi yapacak \u015fekilde tasarlad\u0131\u011f\u0131n\u0131zda, daha g\u00fcvenli, daha g\u00fcvenilir, bak\u0131m\u0131 daha ucuz ve ge\u00e7erli kod ve standartlara tam olarak uygun paneller elde edersiniz.<\/p>\n<hr \/>\n<h2>\u0130lgili Makaleler<\/h2>\n<ul>\n<li><a href=\"https:\/\/test.viox.com\/tr\/contactor-vs-motor-starter\/\">Kontakt\u00f6r ve Motor Yolverici: Fark\u0131 Anlamak<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/tr\/inside-ac-contactor-components-design-logic\/\">Bir AC Kontakt\u00f6r\u00fcn \u0130\u00e7inde: Bile\u015fenler ve Tasar\u0131m Mant\u0131\u011f\u0131<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/tr\/safety-contactor-vs-standard-contactor-force-guided-contacts-guide\/\">G\u00fcvenlik Kontakt\u00f6r\u00fc ve Standart Kontakt\u00f6r: Zorla Y\u00f6nlendirilen Kontak K\u0131lavuzu<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/tr\/contactors-vs-relays-understanding-the-key-differences\/\">Kontakt\u00f6rler ve R\u00f6leler: Temel Farkl\u0131l\u0131klar\u0131 Anlamak<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/tr\/types-of-circuit-breakers\/\">Devre Kesici \u00c7e\u015fitleri: Eksiksiz K\u0131lavuz<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/tr\/mccb-vs-mcb\/\">MCCB ve MCB: Nas\u0131l Se\u00e7ilir<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/tr\/what-is-a-molded-case-circuit-breaker-mccb\/\">Kal\u0131pl\u0131 Kutulu Devre Kesici (MCCB) Nedir?<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/tr\/circuit-breaker-vs-isolator-switch\/\">Devre Kesici ve \u0130zolat\u00f6r Anahtar\u0131: Temel Farkl\u0131l\u0131klar<\/a><\/li>\n<li><a href=\"https:\/\/test.viox.com\/tr\/modular-contactor-vs-traditional-contactor\/\">Mod\u00fcler Kontakt\u00f6r vs Geleneksel Kontakt\u00f6r<\/a><\/li>\n<\/ul>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 529.742px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 529.742px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Quick Answer: A contactor is a control device built for frequent, remote-controlled load switching during normal operation. A circuit breaker is a protective device designed to detect and interrupt overcurrent caused by overloads or short circuits. In most industrial and commercial panels, contactors and circuit breakers work together \u2014 the contactor handles routine switching duty [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":18670,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-18668","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/posts\/18668","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/comments?post=18668"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/posts\/18668\/revisions"}],"predecessor-version":[{"id":22465,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/posts\/18668\/revisions\/22465"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/media\/18670"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/media?parent=18668"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/categories?post=18668"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/tags?post=18668"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}