{"id":24514,"date":"2025-06-26T15:13:23","date_gmt":"2025-06-26T12:13:23","guid":{"rendered":"https:\/\/saferteknik.com\/?p=24514"},"modified":"2025-06-26T17:14:03","modified_gmt":"2025-06-26T14:14:03","slug":"kacak-akim-koruma-rolesi-nedir-elektrik-tesisatlarinda-kacak-akim-roleleri-periyodik-kontrolu","status":"publish","type":"post","link":"https:\/\/saferteknik.com\/index.php\/2025\/06\/26\/kacak-akim-koruma-rolesi-nedir-elektrik-tesisatlarinda-kacak-akim-roleleri-periyodik-kontrolu\/","title":{"rendered":"Ka\u00e7ak Ak\u0131m Koruma R\u00f6lesi Nedir? | Elektrik Tesisatlar\u0131nda Ka\u00e7ak Ak\u0131m R\u00f6leleri Periyodik Kontrol\u00fc"},"content":{"rendered":"

[vc_row][vc_column width=”1\/2″][vc_single_image image=”24535″ img_size=”full” css=”” css_params=””][\/vc_column][vc_column width=”1\/2″][vc_column_text css=”” css_params=”” text_typography=”{“family“:“Poppins“,“variant“:“600“,“font_size“:“15“,“line_height“:““,“letter_spacing“:““,“text_transform“:““}”]<\/p>\n

Elektrik tesisatlar\u0131nda<\/a> can ve mal g\u00fcvenli\u011fini sa\u011flayan en \u00f6nemli koruma cihazlar\u0131ndan biri Ka\u00e7ak Ak\u0131m Koruma R\u00f6lesidir. Ka\u00e7ak ak\u0131m koruma r\u00f6leleri (Residual Current Device \u2013 RCD), elektrik tesisatlar\u0131nda olu\u015fabilecek ka\u00e7ak ak\u0131mlar\u0131 tespit ederek devreyi h\u0131zl\u0131ca kesen ve elektrik \u00e7arpmas\u0131, yang\u0131n gibi riskleri en aza indiren koruma elemanlar\u0131d\u0131r.<\/h3>\n

Ka\u00e7ak ak\u0131m r\u00f6lelerinin zamanla ar\u0131zalanmas\u0131 veya i\u015flevini tam olarak yerine getirememesi, ciddi g\u00fcvenlik risklerine yol a\u00e7abilir. Bu nedenle, elektrik i\u00e7 tesisat periyodik kontrolleri kapsam\u0131nda bu r\u00f6lelerin i\u015flevselli\u011fi d\u00fczenli olarak test edilmelidir. Bu cihazlar\u0131n d\u00fczenli aral\u0131klarla test edilmesi ve i\u015flevselli\u011finin kontrol edilmesi, hem insan hayat\u0131n\u0131 hem de tesis g\u00fcvenli\u011fini do\u011frudan etkileyen kritik bir i\u015flemdir.<\/h3>\n

[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/2″][vc_empty_space][vc_custom_heading text=”1. Ka\u00e7ak Ak\u0131m R\u00f6lesinin \u00c7al\u0131\u015fma Prensibi” font_container=”tag:h3|text_align:left” google_fonts=”font_family:Roboto%3A100%2C100italic%2C300%2C300italic%2Cregular%2Citalic%2C500%2C500italic%2C700%2C700italic%2C900%2C900italic|font_style:400%20regular%3A400%3Anormal” css_params=””][vc_column_text css=”” css_params=””]Ka\u00e7ak ak\u0131m r\u00f6leleri<\/strong>, bir faz ile n\u00f6tr aras\u0131nda ge\u00e7en ak\u0131m fark\u0131n\u0131 \u00f6l\u00e7erek \u00e7al\u0131\u015f\u0131r. Normal \u015fartlarda fazdan \u00e7\u0131kan ak\u0131m ile n\u00f6trden d\u00f6nen ak\u0131m e\u015fittir. Ancak herhangi bir ka\u00e7ak durumunda (\u00f6rne\u011fin bir ki\u015finin topra\u011fa temas etmesi) bu denge bozulur.<\/p>\n

R\u00f6le bu fark\u0131 alg\u0131layarak genellikle 30 mA seviyesinde devreyi milisaniyeler i\u00e7inde keser. Bu durum insan v\u00fccudu \u00fczerindeki tehlikeli ak\u0131m ge\u00e7i\u015flerini \u00f6nler.[\/vc_column_text][vc_custom_heading text=”Ka\u00e7ak ak\u0131m r\u00f6lesi \u00e7e\u015fitleri nelerdir?” font_container=”tag:h4|text_align:left” google_fonts=”font_family:Roboto%3A100%2C100italic%2C300%2C300italic%2Cregular%2Citalic%2C500%2C500italic%2C700%2C700italic%2C900%2C900italic|font_style:400%20regular%3A400%3Anormal” css_params=””][vc_column_text css=”” css_params=””]<\/p>\n

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  1. 30mA<\/strong>, insanlar\u0131n can sa\u011fl\u0131\u011f\u0131na gelebilecek zararlar\u0131 engellemek i\u00e7in,<\/li>\n
  2. 300mA<\/strong>, elektrik tesisat\u0131n\u0131 koruyarak yang\u0131n \u00e7\u0131kmas\u0131n\u0131 engellemek i\u00e7in,<\/li>\n
  3. 10mA<\/strong>, hassas yerlerde kullanmak i\u00e7in,<\/li>\n
  4. 500mA<\/strong>,\u00a0selekvitenin \u00f6nemli olup gerekli g\u00f6r\u00fcld\u00fc\u011f\u00fc yerlerde kullanmak i\u00e7in,<\/li>\n
  5. 2 kutuplu<\/strong> (tek faz+n\u00f6tr) 4 kutuplu (\u00fc\u00e7 faz+n\u00f6tr)<\/li>\n
  6. AC tipi<\/strong>, sadece alternatif ak\u0131mlarda kullan\u0131l\u0131r,<\/li>\n
  7. A tipi<\/strong>, alternatif ak\u0131mda veya DC bile\u015fene sahip olan titre\u015fimli ak\u0131mlarda kullan\u0131l\u0131r,<\/li>\n
  8. \u00a0B tipi<\/strong>, alternatif ak\u0131mda veya DC bile\u015fene sahip olan titre\u015fimli ak\u0131mlarda ve s\u00fcreklilik gerektiren hata ak\u0131mlar\u0131nda kullan\u0131l\u0131r.<\/li>\n<\/ol>\n

    [\/vc_column_text][\/vc_column][vc_column width=”1\/2″][vc_empty_space][vc_custom_heading text=”2. Periyodik Kontrol Kapsam\u0131nda Yap\u0131lan \u0130\u015flemler” font_container=”tag:h3|text_align:left” google_fonts=”font_family:Roboto%3A100%2C100italic%2C300%2C300italic%2Cregular%2Citalic%2C500%2C500italic%2C700%2C700italic%2C900%2C900italic|font_style:400%20regular%3A400%3Anormal” css_params=””][vc_column_text css=”” css_params=””]Elektrik tesisatlar\u0131n\u0131n periyodik kontrolleri<\/a> s\u0131ras\u0131nda ka\u00e7ak ak\u0131m r\u00f6leleri a\u015fa\u011f\u0131daki kriterlere g\u00f6re test edilir:<\/strong><\/p>\n