{"id":21671,"date":"2026-06-08T13:56:36","date_gmt":"2026-06-08T13:56:36","guid":{"rendered":"https:\/\/risentric.com\/uc-faz-bolum-ii-uc-fazli-guc-salt-cihazi-tasarimini-nasil-degistirir\/"},"modified":"2026-06-08T14:00:56","modified_gmt":"2026-06-08T14:00:56","slug":"uc-faz-bolum-ii-uc-fazli-guc-salt-cihazi-tasarimini-nasil-degistirir","status":"publish","type":"post","link":"https:\/\/risentric.com\/tr\/uc-faz-bolum-ii-uc-fazli-guc-salt-cihazi-tasarimini-nasil-degistirir\/","title":{"rendered":"\u00dc\u00e7 Faz \u2013 B\u00f6l\u00fcm II: \u00dc\u00e7 Fazl\u0131 G\u00fc\u00e7, \u015ealt Cihaz\u0131 Tasar\u0131m\u0131n\u0131 Nas\u0131l De\u011fi\u015ftirir?"},"content":{"rendered":"\n<div class=\"wp-block-uagb-container uagb-block-7f313f37 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<p class=\"has-ast-global-color-0-color has-text-color has-link-color wp-elements-ab046453c963164cf1bd051fbcea5989\"><strong>Not: <\/strong>Bu makale, \u00dc\u00e7 Fazl\u0131 G\u00fc\u00e7 serimizin II. B\u00f6l\u00fcm\u00fcd\u00fcr.<br\/><br\/><a href=\"https:\/\/risentric.com\/tr\/3-faz-bolum-i-tek-fazli-ve-uc-fazli-guc\/\">I. B\u00f6l\u00fcm&#8217;de<\/a>, tek fazl\u0131 ve \u00fc\u00e7 fazl\u0131 g\u00fc\u00e7 aras\u0131ndaki temel fark\u0131 a\u00e7\u0131klam\u0131\u015ft\u0131k. Bu makalede ise temel teoriden ger\u00e7ek elektrik ekipmanlar\u0131na, \u00f6zellikle de \u015falt cihazlar\u0131na odaklanarak ilerleyece\u011fiz. <\/p>\n\n\n\n<p>\u00dc\u00e7 fazl\u0131 g\u00fc\u00e7 sadece bir dalga formu kavram\u0131 de\u011fildir. Ger\u00e7ek da\u011f\u0131t\u0131m ekipmanlar\u0131na girdi\u011finde, yap\u0131sal bir tasar\u0131m problemine d\u00f6n\u00fc\u015f\u00fcr: panel, birbiriyle ili\u015fkili \u00fc\u00e7 canl\u0131 iletkeni nas\u0131l almal\u0131, da\u011f\u0131tmal\u0131, anahtarlamal\u0131, korumal\u0131, \u00f6l\u00e7meli ve izole etmelidir? <\/p>\n\n\n\n<p>Bu nedenle, <a href=\"https:\/\/risentric.com\/tr\/urunler-ve-hizmetler\/salt-cihazi-kabin-pano\/\">\u015falt cihazlar\u0131<\/a>, \u00fc\u00e7 fazl\u0131 g\u00fcc\u00fc pratikte anlamak i\u00e7in en iyi yerlerden biridir.<\/p>\n\n\n\n<p>Bir transformat\u00f6r gerilimi de\u011fi\u015ftirir. Bir gerilim reg\u00fclat\u00f6r\u00fc gerilimi stabilize eder. Ancak \u015falt cihazlar\u0131, \u00fc\u00e7 fazl\u0131 sistemi en do\u011frudan \u015fekilde g\u00f6sterir. Kabinin i\u00e7inde L1, L2 ve L3, faz baralar\u0131, kesiciler, terminaller, ak\u0131m trafolar\u0131 (CT), saya\u00e7lar, kablolar ve \u00e7\u0131k\u0131\u015f besleyicileri haline gelir. Sistem n\u00f6tr ve koruyucu topraklamay\u0131 i\u00e7eriyorsa, N ve PE de fiziksel yap\u0131n\u0131n bir par\u00e7as\u0131 haline gelir.    <\/p>\n\n\n\n<p>Dolay\u0131s\u0131yla <a href=\"https:\/\/risentric.com\/tr\/urunler-ve-hizmetler\/salt-cihazi-kabin-pano\/\">\u015falt cihazlar\u0131nda<\/a>, \u00fc\u00e7 fazl\u0131 g\u00fc\u00e7 sadece bir elektrik besleme t\u00fcr\u00fc de\u011fildir. Panelin i\u00e7 d\u00fczenlemesini do\u011frudan etkiler. <\/p>\n\n\n\t\t\t\t<div class=\"wp-block-uagb-table-of-contents uagb-toc__align-left uagb-toc__columns-1 uagb-toc__collapse uagb-block-92646356      uagb-toc__collapse--list\"\n\t\t\t\t\tdata-scroll= \"1\"\n\t\t\t\t\tdata-offset= \"30\"\n\t\t\t\t\tstyle=\"\"\n\t\t\t\t>\n\t\t\t\t<div class=\"uagb-toc__wrap\">\n\t\t\t\t\t\t<div class=\"uagb-toc__title\">\n\t\t\t\t\t\t\t<strong>Table of Contents<\/strong>\t\t\t\t\t\t\t\t\t\t\t\t\t<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox= \"0 0 384 512\"><path d=\"M192 384c-8.188 0-16.38-3.125-22.62-9.375l-160-160c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0L192 306.8l137.4-137.4c12.5-12.5 32.75-12.5 45.25 0s12.5 32.75 0 45.25l-160 160C208.4 380.9 200.2 384 192 384z\"><\/path><\/svg>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"uagb-toc__list-wrap uagb-toc__list-hidden\">\n\t\t\t\t\t\t<ol class=\"uagb-toc__list\"><li class=\"uagb-toc__list \"><a href=\"#h\u0131zl\u0131-i\u0307nceleme-\u00fc\u00e7-fazl\u0131-g\u00fc\u00e7-ne-anlama-gelir\" class=\"uagb-toc-link__trigger\">H\u0131zl\u0131 \u0130nceleme: \u00dc\u00e7 Fazl\u0131 G\u00fc\u00e7 Ne Anlama Gelir?<\/a><li class=\"uagb-toc__list \"><a href=\"#\u015falt-cihazlar\u0131nda-hatlar-aras\u0131-ve-hat-n\u00f6tr-aras\u0131-gerilim\" class=\"uagb-toc-link__trigger\">\u015ealt Cihazlar\u0131nda Hatlar Aras\u0131 ve Hat-N\u00f6tr Aras\u0131 Gerilim<\/a><li class=\"uagb-toc__list uagb-toc__list--expandable\"><span class=\"list-open\" role=\"button\" tabindex=\"0\" aria-expanded=\"true\"><\/span><a href=\"#\u00fc\u00e7-fazl\u0131-g\u00fc\u00e7-\u015falt-cihaz\u0131-tasar\u0131m\u0131n\u0131-neden-de\u011fi\u015ftirir\" class=\"uagb-toc-link__trigger\">\u00dc\u00e7 Fazl\u0131 G\u00fc\u00e7, \u015ealt Cihaz\u0131 Tasar\u0131m\u0131n\u0131 Neden De\u011fi\u015ftirir?<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list \"><a href=\"#1-\u00fc\u00e7-canl\u0131-i\u0307letken-\u00fc\u00e7-fazl\u0131-bara-sistemi-gerektirir\" class=\"uagb-toc-link__trigger\">1. \u00dc\u00e7 Canl\u0131 \u0130letken, \u00dc\u00e7 Fazl\u0131 Bara Sistemi Gerektirir<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list \"><a href=\"#2-\u00fc\u00e7-fazl\u0131-y\u00fckler-birlikte-anahtarlanmal\u0131d\u0131r\" class=\"uagb-toc-link__trigger\">2. \u00dc\u00e7 Fazl\u0131 Y\u00fckler Birlikte Anahtarlanmal\u0131d\u0131r<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list \"><a href=\"#3-\u00fc\u00e7-fazl\u0131-sistemlerde-daha-fazla-ar\u0131za-yolu-vard\u0131r\" class=\"uagb-toc-link__trigger\">3. \u00dc\u00e7 Fazl\u0131 Sistemlerde Daha Fazla Ar\u0131za Yolu Vard\u0131r<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list \"><a href=\"#4-\u00fc\u00e7-fazl\u0131-ar\u0131za-ak\u0131m\u0131-mekanik-gerilim-yarat\u0131r\" class=\"uagb-toc-link__trigger\">4. \u00dc\u00e7 Fazl\u0131 Ar\u0131za Ak\u0131m\u0131 Mekanik Gerilim Yarat\u0131r<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list \"><a href=\"#5-\u00fc\u00e7-fazl\u0131-\u015falt-cihazlar\u0131nda-faz-s\u0131ras\u0131-\u00f6nemlidir\" class=\"uagb-toc-link__trigger\">5. \u00dc\u00e7 Fazl\u0131 \u015ealt Cihazlar\u0131nda Faz S\u0131ras\u0131 \u00d6nemlidir<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list \"><a href=\"#6-n\u00f6tr-tasar\u0131m\u0131-\u00fc\u00e7-fazl\u0131-sistem-tipine-ba\u011fl\u0131d\u0131r\" class=\"uagb-toc-link__trigger\">6. N\u00f6tr Tasar\u0131m\u0131, \u00dc\u00e7 Fazl\u0131 Sistem Tipine Ba\u011fl\u0131d\u0131r<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list \"><a href=\"#7-\u00fc\u00e7-fazl\u0131-\u00f6l\u00e7\u00fcm-t\u00fcm-fazlar\u0131-\u00f6l\u00e7melidir\" class=\"uagb-toc-link__trigger\">7. \u00dc\u00e7 Fazl\u0131 \u00d6l\u00e7\u00fcm T\u00fcm Fazlar\u0131 \u00d6l\u00e7melidir<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list \"><a href=\"#8-besleyici-d\u00fczeni-\u00fc\u00e7-fazl\u0131-ve-tek-fazl\u0131-y\u00fckleri-dikkate-almal\u0131d\u0131r\" class=\"uagb-toc-link__trigger\">8. Besleyici D\u00fczeni, \u00dc\u00e7 Fazl\u0131 ve Tek Fazl\u0131 Y\u00fckleri Dikkate Almal\u0131d\u0131r<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list \"><a href=\"#9-kablo-sonland\u0131rmas\u0131-daha-karma\u015f\u0131k-hale-gelir\" class=\"uagb-toc-link__trigger\">9. Kablo Sonland\u0131rmas\u0131 Daha Karma\u015f\u0131k Hale Gelir<\/a><\/li><\/ul><\/li><li class=\"uagb-toc__list \"><a href=\"#\u00fc\u00e7-fazl\u0131-ekipman-boyutland\u0131rmas\u0131n\u0131n-arkas\u0131ndaki-temel-form\u00fcl\" class=\"uagb-toc-link__trigger\">\u00dc\u00e7 Fazl\u0131 Ekipman Boyutland\u0131rmas\u0131n\u0131n Arkas\u0131ndaki Temel Form\u00fcl<\/a><li class=\"uagb-toc__list \"><a href=\"#basit-kar\u015f\u0131la\u015ft\u0131rma-tek-fazl\u0131-panel-ve-\u00fc\u00e7-fazl\u0131-\u015falt-cihaz\u0131\" class=\"uagb-toc-link__trigger\">Basit Kar\u015f\u0131la\u015ft\u0131rma: Tek Fazl\u0131 Panel ve \u00dc\u00e7 Fazl\u0131 \u015ealt Cihaz\u0131<\/a><li class=\"uagb-toc__list \"><a href=\"#h\u0131zl\u0131-\u00f6zet\" class=\"uagb-toc-link__trigger\">H\u0131zl\u0131 \u00d6zet<\/a><li class=\"uagb-toc__list uagb-toc__list--expandable\"><span class=\"list-open\" role=\"button\" tabindex=\"0\" aria-expanded=\"true\"><\/span><a href=\"#sss\" class=\"uagb-toc-link__trigger\">SSS<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list \"><a href=\"#\u00fc\u00e7-fazl\u0131-\u015falt-cihaz\u0131-sadece-daha-b\u00fcy\u00fck-bir-tek-fazl\u0131-panel-midir\" class=\"uagb-toc-link__trigger\">\u00dc\u00e7 fazl\u0131 \u015falt cihaz\u0131 sadece daha b\u00fcy\u00fck bir tek fazl\u0131 panel midir?<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list \"><a href=\"#400230-v-neden-\u00fc\u00e7-fazl\u0131-sistemlerde-g\u00f6r\u00fcn\u00fcr\" class=\"uagb-toc-link__trigger\">400\/230 V neden \u00fc\u00e7 fazl\u0131 sistemlerde g\u00f6r\u00fcn\u00fcr?<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list \"><a href=\"#\u00fc\u00e7-fazl\u0131-kesiciler-neden-genellikle-\u00fc\u00e7-kutupludur\" class=\"uagb-toc-link__trigger\">\u00dc\u00e7 fazl\u0131 kesiciler neden genellikle \u00fc\u00e7 kutupludur?<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list \"><a href=\"#\u00fc\u00e7-fazl\u0131-\u015falt-cihaz\u0131-ne-zaman-n\u00f6tre-ihtiya\u00e7-duyar\" class=\"uagb-toc-link__trigger\">\u00dc\u00e7 fazl\u0131 \u015falt cihaz\u0131 ne zaman n\u00f6tre ihtiya\u00e7 duyar?<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list \"><a href=\"#faz-s\u0131ras\u0131-neden-\u00f6nemlidir\" class=\"uagb-toc-link__trigger\">Faz s\u0131ras\u0131 neden \u00f6nemlidir?<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list \"><a href=\"#k\u0131sa-devre-de\u011feri-\u00fc\u00e7-fazl\u0131-\u015falt-cihazlar\u0131nda-neden-\u00f6nemlidir\" class=\"uagb-toc-link__trigger\">K\u0131sa devre de\u011feri \u00fc\u00e7 fazl\u0131 \u015falt cihazlar\u0131nda neden \u00f6nemlidir?<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list \"><a href=\"#\u00fc\u00e7-fazl\u0131-transformat\u00f6rler-ve-gerilim-reg\u00fclat\u00f6rleri-de-farkl\u0131-m\u0131d\u0131r\" class=\"uagb-toc-link__trigger\">\u00dc\u00e7 fazl\u0131 transformat\u00f6rler ve gerilim reg\u00fclat\u00f6rleri de farkl\u0131 m\u0131d\u0131r?<\/a><\/ul><\/ul><\/ol>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\n\n\n<h3 class=\"wp-block-heading\">H\u0131zl\u0131 \u0130nceleme: \u00dc\u00e7 Fazl\u0131 G\u00fc\u00e7 Ne Anlama Gelir?<\/h3>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-c23a98f6 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/What-Three-Phase-Power-Means-1024x683.webp ,https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/What-Three-Phase-Power-Means.webp 780w, https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/What-Three-Phase-Power-Means.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/What-Three-Phase-Power-Means-1024x683.webp\" alt=\"\u00dc\u00e7 Fazl\u0131 G\u00fc\u00e7 Ne Anlama Gelir?\" class=\"uag-image-21658\" width=\"600\" height=\"400\" title=\"\u00dc\u00e7 Fazl\u0131 G\u00fc\u00e7 Ne Anlama Gelir?\" loading=\"lazy\" role=\"img\"><\/figure><\/div>\n\n\n\n<p>\u00dc\u00e7 fazl\u0131 g\u00fc\u00e7, \u00fc\u00e7 adet AC gerilim dalga formu kullan\u0131r. Bu dalga formlar\u0131 ayn\u0131 frekansa sahiptir, ancak birbirlerinden 120 elektriksel derece ile ayr\u0131lm\u0131\u015flard\u0131r. <\/p>\n\n\n\n<p>Dengeli bir \u00fc\u00e7 fazl\u0131 sistemde, \u00fc\u00e7 faz birlikte \u00e7al\u0131\u015farak tek fazl\u0131 bir sisteme g\u00f6re g\u00fcc\u00fc daha d\u00fczg\u00fcn bir \u015fekilde iletir. \u00dc\u00e7 fazl\u0131 g\u00fcc\u00fcn end\u00fcstriyel ve ticari g\u00fc\u00e7 da\u011f\u0131t\u0131m\u0131nda yayg\u0131n olarak kullan\u0131lmas\u0131n\u0131n nedenlerinden biri budur. <\/p>\n\n\n\n<p>\u00c7izimlerde, etiketlerde ve teknik belgelerde, \u00fc\u00e7 fazl\u0131 sistemler farkl\u0131 bi\u00e7imlerde g\u00f6r\u00fcnebilir:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0130\u015faretleme<\/th><th>Yayg\u0131n anlam\u0131<\/th><\/tr><\/thead><tbody><tr><td>L1, L2, L3<\/td><td>Bir\u00e7ok elektrik sisteminde \u00fc\u00e7 faz iletkeni<\/td><\/tr><tr><td>R, S, T<\/td><td>\u00dc\u00e7 faz\u0131 i\u015faretlemenin ba\u015fka bir yayg\u0131n yolu<\/td><\/tr><tr><td>A, B, C<\/td><td>\u00c7izimlerde, spesifikasyonlarda ve baz\u0131 b\u00f6lgesel standartlarda s\u0131kl\u0131kla kullan\u0131lan faz etiketleri<\/td><\/tr><tr><td>U, V, W<\/td><td>\u00dc\u00e7 fazl\u0131 motorlar i\u00e7in yayg\u0131n terminal i\u015faretlemeleri<\/td><\/tr><tr><td>3P<\/td><td>\u00dc\u00e7 faz, genellikle n\u00f6tr anahtarlamas\u0131 olmadan<\/td><\/tr><tr><td>3P+N<\/td><td>\u00dc\u00e7 faz art\u0131 n\u00f6tr<\/td><\/tr><tr><td>3P+N+PE<\/td><td>\u00dc\u00e7 faz, n\u00f6tr ve koruyucu toprak<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Bu i\u015faretlemeler sadece adland\u0131rma al\u0131\u015fkanl\u0131klar\u0131 de\u011fildir. Bara d\u00fczenlemesi, kesici kutup say\u0131s\u0131, n\u00f6tr tasar\u0131m\u0131, \u00f6l\u00e7\u00fcm kablolamas\u0131, kablo sonland\u0131rmas\u0131, koruma ve tekliflendirme dahil olmak \u00fczere ger\u00e7ek \u015falt cihaz\u0131 tasar\u0131m\u0131n\u0131 etkiler. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u015ealt Cihazlar\u0131nda Hatlar Aras\u0131 ve Hat-N\u00f6tr Aras\u0131 Gerilim<\/h3>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-62a8c20b wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Line-to-Line-and-Line-to-Neutral-Voltage-in-Switchgear-1024x683.webp ,https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Line-to-Line-and-Line-to-Neutral-Voltage-in-Switchgear.webp 780w, https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Line-to-Line-and-Line-to-Neutral-Voltage-in-Switchgear.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Line-to-Line-and-Line-to-Neutral-Voltage-in-Switchgear-1024x683.webp\" alt=\"\u015ealt Cihazlar\u0131nda Hatlar Aras\u0131 ve Hat-N\u00f6tr Aras\u0131 Gerilim\" class=\"uag-image-21615\" width=\"600\" height=\"400\" title=\"\u015ealt Cihazlar\u0131nda Hatlar Aras\u0131 ve Hat-N\u00f6tr Aras\u0131 Gerilim\" loading=\"lazy\" role=\"img\"><\/figure><\/div>\n\n\n\n<p>Baralar\u0131n yap\u0131s\u0131n\u0131 tan\u0131tmadan \u00f6nce, tek bir noktadan ba\u015flamak daha iyidir: \u00fc\u00e7 fazl\u0131 \u015falt cihazlar\u0131 birden fazla gerilim ili\u015fkisini da\u011f\u0131tabilir.<\/p>\n\n\n\n<p><strong>Bunu hayal etmenin basit bir yolu, \u00fc\u00e7 e\u015fit ak\u0131m\u0131n tek bir nehir olarak birle\u015fmesidir<\/strong>. Her ak\u0131m bir faz\u0131 temsil eder: L1, L2 ve L3. E\u011fer bir y\u00fck sadece bir faz ve n\u00f6tr kullan\u0131yorsa, bu bir ak\u0131mdan su almak gibidir. E\u011fer bir y\u00fck fazlar\u0131 birlikte kullan\u0131yorsa, bu \u00fc\u00e7 fazl\u0131 sistemin birle\u015fik ak\u0131\u015f\u0131n\u0131 kullanmak gibidir.   <\/p>\n\n\n\n<p>Ger\u00e7ek \u015falt cihazlar\u0131nda bu \u201cak\u0131mlar\u201d su de\u011fildir. Bunlar fiziksel faz iletkenleri veya baralard\u0131r. <strong>L1<\/strong>, <strong>L2<\/strong> ve <strong>L3 <\/strong>\u00fc\u00e7 faz <strong>baras\u0131<\/strong> haline gelir. Sistem n\u00f6tr i\u00e7eriyorsa, <strong>N<\/strong> bir n\u00f6tr baras\u0131 veya n\u00f6tr ba\u011flant\u0131 yolu haline gelir.  <\/p>\n\n\n\n<p>Bu, iki yayg\u0131n gerilim ili\u015fkisi yarat\u0131r:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Gerilim ili\u015fkisi<\/th><th>Anlam\u0131<\/th><th>\u00d6rnek<\/th><\/tr><\/thead><tbody><tr><td>Hatlar aras\u0131 gerilim<\/td><td>\u0130ki faz iletkeni aras\u0131ndaki gerilim<\/td><td>L1-L2, L2-L3, L3-L1<\/td><\/tr><tr><td>Hat-n\u00f6tr gerilimi<\/td><td>Bir faz ile n\u00f6tr aras\u0131ndaki gerilim<\/td><td>L1-N, L2-N, L3-N<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p> \u00d6rne\u011fin, yayg\u0131n bir 400\/230 V sistemde, 230 V bir fazdan n\u00f6tre olan gerilim iken, 400 V iki faz aras\u0131ndaki gerilimdir.<\/p>\n\n\n\n<p>400 V \u015falt cihaz\u0131 taraf\u0131ndan olu\u015fturulmaz. \u00dc\u00e7 fazl\u0131 gerilim ili\u015fkisinden gelir. Dengeli y\u0131ld\u0131z ba\u011fl\u0131 bir sistemde, \u00fc\u00e7 faz gerilimi 120 elektriksel derece ile ayr\u0131l\u0131r, bu nedenle iki faz aras\u0131ndaki gerilim, faz-n\u00f6tr geriliminin \u221a3 kat\u0131d\u0131r.  <\/p>\n\n\n\n<p>Hat gerilimi = \u221a3 \u00d7 faz gerilimi<br\/>Yani:<br\/>400 V \u2248 230 V \u00d7 \u221a3<\/p>\n\n\n\n<p>Bu nedenle ayn\u0131 \u015falt paneli her iki t\u00fcr y\u00fck\u00fc de besleyebilir:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Y\u00fck tipi<\/th><th>Tipik gerilim kullan\u0131m\u0131<\/th><\/tr><\/thead><tbody><tr><td>\u00dc\u00e7 fazl\u0131 motorlar, pompalar, kompres\u00f6rler<\/td><td>400 V hatlar aras\u0131<\/td><\/tr><tr><td>Ayd\u0131nlatma, prizler, kontrol devreleri<\/td><td>230 V hat-n\u00f6tr<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Bu form\u00fcl \u00f6nemlidir \u00e7\u00fcnk\u00fc ger\u00e7ek \u015falt cihaz\u0131 tasar\u0131m\u0131n\u0131 etkiler. Panel sadece \u00fc\u00e7 fazl\u0131 y\u00fckleri besliyorsa, n\u00f6tr gerekli olmayabilir. Ancak tek fazl\u0131 y\u00fckleri de besliyorsa, panelin bir n\u00f6tr baras\u0131na, n\u00f6tr terminallerine, 4 kutuplu kesicilere, toprak ka\u00e7a\u011f\u0131 korumas\u0131na ve L1, L2 ve L3 aras\u0131nda uygun y\u00fck da\u011f\u0131l\u0131m\u0131na ihtiyac\u0131 olabilir.  <\/p>\n\n\n\n<p>Bu nedenle, \u201c400 V \u00fc\u00e7 fazl\u0131\u201d \u015falt cihaz\u0131 tasar\u0131m\u0131 i\u00e7in yeterli bilgi de\u011fildir. Tedarik\u00e7inin sistemin <strong>3P, 3P+N veya 3P+N+PE<\/strong> olup olmad\u0131\u011f\u0131n\u0131 ve \u00e7\u0131k\u0131\u015f y\u00fcklerinin \u00fc\u00e7 fazl\u0131, tek fazl\u0131 veya kar\u0131\u015f\u0131k olup olmad\u0131\u011f\u0131n\u0131 bilmesi gerekir. <\/p>\n\n\n\n<div class=\"wp-block-uagb-container uagb-layout-grid uagb-block-2cb05b47 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-b6819921\">\n<div class=\"wp-block-uagb-image uagb-block-66e29e3b wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/risentric.com\/tr\/urunler-ve-hizmetler\/salt-cihazi-kabin-pano\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/04\/Risentric-Products-1-1024x576.webp ,https:\/\/risentric.com\/wp-content\/uploads\/2026\/04\/Risentric-Products-1.webp 780w, https:\/\/risentric.com\/wp-content\/uploads\/2026\/04\/Risentric-Products-1.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/04\/Risentric-Products-1-1024x576.webp\" alt=\"Risentric \u00dcr\u00fcnleri\" class=\"uag-image-18214\" width=\"325\" height=\"182\" title=\"Risentric \u00dcr\u00fcnleri\" loading=\"lazy\" role=\"img\"><\/a><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-fc3d7d99\">\n<p class=\"has-text-align-left\" style=\"font-style:italic;font-weight:800;text-transform:capitalize\"><strong><strong>Projeniz i\u00e7in fabrika testli 3 Fazl\u0131 \u015falt cihaz\u0131 ve pano mu ar\u0131yorsunuz? <\/strong><\/strong><\/p>\n\n\n\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__large-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-9ca4ba33\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap \">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-1dde673e wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/risentric.com\/tr\/urunler-ve-hizmetler\/salt-cihazi-kabin-pano\/alcak-gerilim-dagitimi\/\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\"><strong>\u015ealt cihaz\u0131\/da\u011f\u0131t\u0131m panosu \u00e7\u00f6z\u00fcmlerimizi ke\u015ffedin.<\/strong><\/div><span class=\"uagb-button__icon uagb-button__icon-position-after\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" aria-hidden=\"true\" focussable=\"false\"><path d=\"M438.6 278.6l-160 160C272.4 444.9 264.2 448 256 448s-16.38-3.125-22.62-9.375c-12.5-12.5-12.5-32.75 0-45.25L338.8 288H32C14.33 288 .0016 273.7 .0016 256S14.33 224 32 224h306.8l-105.4-105.4c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l160 160C451.1 245.9 451.1 266.1 438.6 278.6z\"><\/path><\/svg><\/span><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u00dc\u00e7 Fazl\u0131 G\u00fc\u00e7, \u015ealt Cihaz\u0131 Tasar\u0131m\u0131n\u0131 Neden De\u011fi\u015ftirir?<\/h3>\n\n\n\n<p>\u00dc\u00e7 fazl\u0131 g\u00fc\u00e7, \u015falt cihaz\u0131 tasar\u0131m\u0131n\u0131 de\u011fi\u015ftirir \u00e7\u00fcnk\u00fc ekipman, birbiriyle elektriksel olarak ili\u015fkili \u00fc\u00e7 canl\u0131 iletkeni y\u00f6netmek zorundad\u0131r.<\/p>\n\n\n\n<p>Tek fazl\u0131 bir devrede, panel genellikle bir canl\u0131 iletkeni ve bir d\u00f6n\u00fc\u015f yolunu kontrol eder.<\/p>\n\n\n\n<p>\u00dc\u00e7 fazl\u0131 bir devrede, \u015falt cihaz\u0131 L1, L2 ve L3&#8217;\u00fc ayn\u0131 anda almal\u0131, da\u011f\u0131tmal\u0131, anahtarlamal\u0131, korumal\u0131, \u00f6l\u00e7meli ve izole etmelidir.<\/p>\n\n\n\n<p>Bu, birka\u00e7 \u00f6nemli tasar\u0131m farkl\u0131l\u0131\u011f\u0131na neden olur.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d19e48c6\"><h4 class=\"uagb-heading-text\">1. \u00dc\u00e7 Canl\u0131 \u0130letken, \u00dc\u00e7 Fazl\u0131 Bara Sistemi Gerektirir<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-b680cb9b wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Three-Live-Conductors-Require-a-Three-Phase-Busbar-System-1024x683.webp ,https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Three-Live-Conductors-Require-a-Three-Phase-Busbar-System.webp 780w, https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Three-Live-Conductors-Require-a-Three-Phase-Busbar-System.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Three-Live-Conductors-Require-a-Three-Phase-Busbar-System-1024x683.webp\" alt=\"\u00dc\u00e7 Canl\u0131 \u0130letken, \u00dc\u00e7 Fazl\u0131 Bara Sistemi Gerektirir\" class=\"uag-image-21617\" width=\"600\" height=\"400\" title=\"\u00dc\u00e7 Canl\u0131 \u0130letken, \u00dc\u00e7 Fazl\u0131 Bara Sistemi Gerektirir\" loading=\"lazy\" role=\"img\"><\/figure><\/div>\n\n\n\n<p>\u0130lk fark fizikseldir.<\/p>\n\n\n\n<p>\u00dc\u00e7 fazl\u0131 bir \u015falt cihaz\u0131 paneli, <strong>L1, L2 ve L3<\/strong> olmak \u00fczere \u00fc\u00e7 canl\u0131 iletkeni da\u011f\u0131tmal\u0131d\u0131r. Her faz ak\u0131m ta\u015f\u0131d\u0131\u011f\u0131 i\u00e7in, her faz\u0131n giri\u015f taraf\u0131ndan \u00e7\u0131k\u0131\u015f besleyicilerine kadar a\u00e7\u0131k ve g\u00fcvenilir bir yola ihtiyac\u0131 vard\u0131r. <\/p>\n\n\n\n<p>Bu nedenle \u00fc\u00e7 fazl\u0131 \u015falt cihazlar\u0131 normalde \u00fc\u00e7 fazl\u0131 bir bara sistemi kullan\u0131r.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Bara<\/th><th>Fonksiyon<\/th><\/tr><\/thead><tbody><tr><td>L1 baras\u0131<\/td><td>L1 faz\u0131n\u0131 da\u011f\u0131t\u0131r<\/td><\/tr><tr><td>L2 baras\u0131<\/td><td>L2 faz\u0131n\u0131 da\u011f\u0131t\u0131r<\/td><\/tr><tr><td>L3 baras\u0131<\/td><td>L3 faz\u0131n\u0131 da\u011f\u0131t\u0131r<\/td><\/tr><tr><td>N\u00f6tr baras\u0131<\/td><td>Panel faz-n\u00f6tr y\u00fckleri besledi\u011finde gereklidir<\/td><\/tr><tr><td>PE bara<\/td><td>Koruyucu topraklama ba\u011flant\u0131s\u0131 sa\u011flar<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Panel sadece \u00fc\u00e7 fazl\u0131 y\u00fckleri besliyorsa, n\u00f6tr baras\u0131 gerekli olmayabilir. Ancak panel ayd\u0131nlatma, prizler, kontrol devreleri veya di\u011fer tek fazl\u0131 y\u00fckleri de besliyorsa, n\u00f6tr tasar\u0131m\u0131 \u00f6nemli hale gelir. <\/p>\n\n\n\n<p>Bu, kabin yap\u0131s\u0131n\u0131 de\u011fi\u015ftirir. Basit bir tek fazl\u0131 panele k\u0131yasla, \u00fc\u00e7 fazl\u0131 \u015falt cihazlar\u0131 genellikle daha fazla i\u00e7 alan, daha g\u00fc\u00e7l\u00fc bara destekleri, uygun faz aral\u0131\u011f\u0131, yeterli yal\u0131t\u0131m a\u00e7\u0131kl\u0131\u011f\u0131 ve daha fazla kablo sonland\u0131rma alan\u0131 gerektirir. <\/p>\n\n\n\n<p>Basit\u00e7e s\u00f6ylemek gerekirse, bara sistemi de\u011fi\u015fir \u00e7\u00fcnk\u00fc \u00fc\u00e7 fazl\u0131 g\u00fc\u00e7 daha fazla ak\u0131m ta\u015f\u0131yan yola sahiptir. \u015ealt cihaz\u0131 bu yollar\u0131 g\u00fcvenli, ayr\u0131 ve tutarl\u0131 bir \u015fekilde da\u011f\u0131tmal\u0131d\u0131r. <\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-95a441ee\"><h4 class=\"uagb-heading-text\">2. \u00dc\u00e7 Fazl\u0131 Y\u00fckler Birlikte Anahtarlanmal\u0131d\u0131r<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-3413ce9d wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Three-Phase-Loads-Must-Be-Switched-Together-1024x683.webp ,https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Three-Phase-Loads-Must-Be-Switched-Together.webp 780w, https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Three-Phase-Loads-Must-Be-Switched-Together.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Three-Phase-Loads-Must-Be-Switched-Together-1024x683.webp\" alt=\"\u00dc\u00e7 Fazl\u0131 Y\u00fckler Birlikte Anahtarlanmal\u0131d\u0131r\" class=\"uag-image-21619\" width=\"600\" height=\"400\" title=\"\u00dc\u00e7 Fazl\u0131 Y\u00fckler Birlikte Anahtarlanmal\u0131d\u0131r\" loading=\"lazy\" role=\"img\"><\/figure><\/div>\n\n\n\n<p>Bir\u00e7ok \u00fc\u00e7 fazl\u0131 y\u00fck, \u00fc\u00e7 faz\u0131n da ayn\u0131 anda mevcut olmas\u0131yla \u00e7al\u0131\u015facak \u015fekilde tasarlanm\u0131\u015ft\u0131r.<\/p>\n\n\n\n<p>Yayg\u0131n \u00f6rnekler aras\u0131nda motorlar, pompalar, fanlar, kompres\u00f6rler, konvey\u00f6rler, end\u00fcstriyel makineler ve HVAC ekipmanlar\u0131 bulunur.<\/p>\n\n\n\n<p>Bu y\u00fckler i\u00e7in L1, L2 ve L3 \u00fc\u00e7 ba\u011f\u0131ms\u0131z devre de\u011fildir. Gerekli elektriksel ve mekanik \u00e7\u0131kt\u0131y\u0131 olu\u015fturmak i\u00e7in birlikte \u00e7al\u0131\u015f\u0131rlar. <\/p>\n\n\n\n<p>Bir faz ba\u011flant\u0131s\u0131 kesilirken di\u011fer ikisi enerjili kal\u0131rsa, ekipman anormal bir \u00e7al\u0131\u015fma durumuna girebilir. Motorlar i\u00e7in buna genellikle <strong>tek fazlama<\/strong> denir. Bu durum a\u015f\u0131r\u0131 \u0131s\u0131nmaya, tork azalmas\u0131na, titre\u015fime, ba\u015flatma ar\u0131zas\u0131na veya ekipman hasar\u0131na neden olabilir.  <\/p>\n\n\n\n<p>Bu nedenle \u00fc\u00e7 fazl\u0131 \u015falt cihazlar\u0131 genellikle <strong>3 kutuplu<\/strong> veya <strong>4 kutuplu<\/strong> anahtarlama cihazlar\u0131 kullan\u0131r.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Cihaz tipi<\/th><th>Neyi anahtarlar<\/th><\/tr><\/thead><tbody><tr><td>3 kutuplu kesici<\/td><td>L1, L2 ve L3<\/td><\/tr><tr><td>4 kutuplu kesici<\/td><td>L1, L2, L3 ve n\u00f6tr<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Kesici tasar\u0131m\u0131 de\u011fi\u015fir \u00e7\u00fcnk\u00fc \u00fc\u00e7 fazl\u0131 y\u00fckler normalde tek bir sistem olarak ba\u011flanmal\u0131 veya ba\u011flant\u0131s\u0131 kesilmelidir. \u00c7o\u011fu uygulamada, fazlar tek tek kontrol edilmemelidir. <\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9cbc861e\"><h4 class=\"uagb-heading-text\">3. \u00dc\u00e7 Fazl\u0131 Sistemlerde Daha Fazla Ar\u0131za Yolu Vard\u0131r<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-7173c6b6 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Three-Phase-Systems-Have-More-Fault-Paths-1024x683.webp ,https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Three-Phase-Systems-Have-More-Fault-Paths.webp 780w, https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Three-Phase-Systems-Have-More-Fault-Paths.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Three-Phase-Systems-Have-More-Fault-Paths-1024x683.webp\" alt=\"\u00dc\u00e7 Fazl\u0131 Sistemlerde Daha Fazla Ar\u0131za Yolu Vard\u0131r\" class=\"uag-image-21621\" width=\"600\" height=\"400\" title=\"\u00dc\u00e7 Fazl\u0131 Sistemlerde Daha Fazla Ar\u0131za Yolu Vard\u0131r\" loading=\"lazy\" role=\"img\"><\/figure><\/div>\n\n\n\n<p>\u00dc\u00e7 fazl\u0131 sistemler, daha fazla olas\u0131 ar\u0131za yolu oldu\u011fu i\u00e7in \u015falt cihaz\u0131 korumas\u0131n\u0131 da de\u011fi\u015ftirir.<\/p>\n\n\n\n<p>Tek fazl\u0131 bir devrede, yayg\u0131n ar\u0131za yollar\u0131 genellikle canl\u0131-n\u00f6tr veya canl\u0131-toprak aras\u0131ndad\u0131r.<\/p>\n\n\n\n<p>\u00dc\u00e7 fazl\u0131 bir sistemde, ar\u0131zalar fazlar aras\u0131nda, fazdan topra\u011fa veya her \u00fc\u00e7 fazda birden meydana gelebilir.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Ar\u0131za tipi<\/th><th>\u00d6rnek<\/th><\/tr><\/thead><tbody><tr><td>Fazlar aras\u0131 ar\u0131za<\/td><td>L1-L2, L2-L3, L3-L1<\/td><\/tr><tr><td>Faz-toprak ar\u0131zas\u0131<\/td><td>L1-toprak, L2-toprak, L3-toprak<\/td><\/tr><tr><td>\u00dc\u00e7 fazl\u0131 k\u0131sa devre<\/td><td>L1-L2-L3 ar\u0131zas\u0131<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Ar\u0131za olas\u0131l\u0131klar\u0131 daha karma\u015f\u0131k oldu\u011fu i\u00e7in, \u00fc\u00e7 fazl\u0131 \u015falt cihazlar\u0131 sadece normal y\u00fck ak\u0131m\u0131 i\u00e7in de\u011fil, ayn\u0131 zamanda ar\u0131za ak\u0131m\u0131 i\u00e7in de tasarlanmal\u0131d\u0131r.<\/p>\n\n\n\n<p>Tasar\u0131m, kesici kesme kapasitesi, k\u0131sa devre dayan\u0131m de\u011feri, bara destekleri, koruma r\u00f6lesi se\u00e7imi, ak\u0131m trafosu (CT) d\u00fczenlemesi, toprak ar\u0131zas\u0131 korumas\u0131 ve yukar\u0131 ve a\u015fa\u011f\u0131 ak\u0131m cihazlar\u0131 aras\u0131ndaki koordinasyonu dikkate almay\u0131 gerektirebilir.<\/p>\n\n\n\n<p>Bu nedenle \u00fc\u00e7 fazl\u0131 \u015falt cihazlar\u0131, normal bir da\u011f\u0131t\u0131m kutusundan \u00e7ok daha fazlas\u0131d\u0131r. Normal \u00e7al\u0131\u015fma s\u0131ras\u0131nda g\u00fcc\u00fc da\u011f\u0131tmal\u0131 ve anormal ar\u0131za ko\u015fullar\u0131 meydana geldi\u011finde g\u00fcvenli kalmal\u0131d\u0131r. <\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-670dc7bb\"><h4 class=\"uagb-heading-text\">4. \u00dc\u00e7 Fazl\u0131 Ar\u0131za Ak\u0131m\u0131 Mekanik Gerilim Yarat\u0131r<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-4fae6184 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Three-Phase-Fault-Current-Creates-Mechanical-Stress-1024x683.webp ,https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Three-Phase-Fault-Current-Creates-Mechanical-Stress.webp 780w, https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Three-Phase-Fault-Current-Creates-Mechanical-Stress.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Three-Phase-Fault-Current-Creates-Mechanical-Stress-1024x683.webp\" alt=\"\u00dc\u00e7 Fazl\u0131 Ar\u0131za Ak\u0131m\u0131 Mekanik Gerilim Yarat\u0131r\" class=\"uag-image-21623\" width=\"600\" height=\"400\" title=\"\u00dc\u00e7 Fazl\u0131 Ar\u0131za Ak\u0131m\u0131 Mekanik Gerilim Yarat\u0131r\" loading=\"lazy\" role=\"img\"><\/figure><\/div>\n\n\n\n<p>K\u0131sa devre s\u0131ras\u0131nda ak\u0131m \u0131s\u0131 yarat\u0131r. Ayr\u0131ca g\u00fc\u00e7l\u00fc elektromanyetik kuvvet de olu\u015fturur. <\/p>\n\n\n\n<p>\u00dc\u00e7 fazl\u0131 \u015falt cihazlar\u0131nda, faz baralar\u0131 birbirine yak\u0131n monte edilir. Bu baralardan b\u00fcy\u00fck ar\u0131za ak\u0131mlar\u0131 akt\u0131\u011f\u0131nda, fazlar aras\u0131nda g\u00fc\u00e7l\u00fc kuvvetler olu\u015fabilir. Bu kuvvetler baralar\u0131 b\u00fckmeye, itmeye, \u00e7ekmeye veya titre\u015ftirmeye \u00e7al\u0131\u015fabilir.  <\/p>\n\n\n\n<p>Bu nedenle \u00fc\u00e7 fazl\u0131 \u015falt cihazlar\u0131 sadece normal \u00e7al\u0131\u015fma ak\u0131m\u0131 i\u00e7in de\u011fil, ayn\u0131 zamanda ar\u0131za ko\u015fullar\u0131 i\u00e7in de tasarlanmal\u0131d\u0131r.<\/p>\n\n\n\n<p>\u00d6nemli tasar\u0131m fakt\u00f6rleri \u015funlard\u0131r:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Tasar\u0131m fakt\u00f6r\u00fc<\/th><th>Neden \u00f6nemli<\/th><\/tr><\/thead><tbody><tr><td>K\u0131sa s\u00fcreli dayan\u0131m ak\u0131m\u0131, <a href=\"https:\/\/risentric.com\/tr\/icw-ve-ipk-bara-ve-salt-cihazlari-icin-rms-ve-tepe-kisa-devre-degerleri\/\">Icw<\/a><\/td><td>Montaj\u0131n k\u0131sa bir s\u00fcre dayanabilece\u011fi ak\u0131m\u0131 g\u00f6sterir<\/td><\/tr><tr><td>Tepe dayan\u0131m ak\u0131m\u0131, <a href=\"https:\/\/risentric.com\/tr\/icw-ve-ipk-bara-ve-salt-cihazlari-icin-rms-ve-tepe-kisa-devre-degerleri\/\">Ipk<\/a><\/td><td>Montaj\u0131n dayanabilece\u011fi tepe mekanik gerilimi g\u00f6sterir<\/td><\/tr><tr><td>Bara destek g\u00fcc\u00fc<\/td><td>Ar\u0131za ak\u0131m\u0131 s\u0131ras\u0131nda baralar\u0131n sabit kalmas\u0131na yard\u0131mc\u0131 olur<\/td><\/tr><tr><td>\u0130zolat\u00f6r g\u00fcc\u00fc<\/td><td>Canl\u0131 par\u00e7alar aras\u0131nda g\u00fcvenli ayr\u0131m\u0131 sa\u011flar<\/td><\/tr><tr><td>Ba\u011flant\u0131 kalitesi<\/td><td>A\u015f\u0131r\u0131 \u0131s\u0131nmay\u0131 ve zay\u0131f noktalar\u0131 azalt\u0131r<\/td><\/tr><tr><td>Mekanik destek<\/td><td>K\u0131sa devre gerilimi s\u0131ras\u0131nda yap\u0131sal g\u00fcc\u00fc art\u0131r\u0131r<\/td><\/tr><tr><td>Muhafaza yap\u0131s\u0131<\/td><td>T\u00fcm montaj\u0131n stabil ve g\u00fcvenli kalmas\u0131na yard\u0131mc\u0131 olur<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>End\u00fcstriyel \u015falt cihazlar\u0131n\u0131n, i\u00e7inde kesiciler bulunan basit bir metal kutudan \u00e7ok daha fazlas\u0131 olmas\u0131n\u0131n nedenlerinden biri budur.<\/p>\n\n\n\n<p>Yap\u0131, anormal ko\u015fullar alt\u0131nda hem elektriksel \u0131s\u0131nmaya hem de mekanik gerilime dayanmal\u0131d\u0131r.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1e9dd527\"><h4 class=\"uagb-heading-text\">5. \u00dc\u00e7 Fazl\u0131 \u015ealt Cihazlar\u0131nda Faz S\u0131ras\u0131 \u00d6nemlidir<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-a7fe8aa2 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Phase-Sequence-Matters-in-Three-Phase-Switchgear-1024x683.webp ,https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Phase-Sequence-Matters-in-Three-Phase-Switchgear.webp 780w, https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Phase-Sequence-Matters-in-Three-Phase-Switchgear.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Phase-Sequence-Matters-in-Three-Phase-Switchgear-1024x683.webp\" alt=\"\u00dc\u00e7 Fazl\u0131 \u015ealt Cihazlar\u0131nda Faz S\u0131ras\u0131 \u00d6nemlidir\" class=\"uag-image-21625\" width=\"600\" height=\"400\" title=\"\u00dc\u00e7 Fazl\u0131 \u015ealt Cihazlar\u0131nda Faz S\u0131ras\u0131 \u00d6nemlidir\" loading=\"lazy\" role=\"img\"><\/figure><\/div>\n\n\n\n<p>Tek fazl\u0131 sistemlerde faz s\u0131ras\u0131 yoktur. \u00dc\u00e7 fazl\u0131 sistemlerde ise vard\u0131r. <\/p>\n\n\n\n<p>Faz s\u0131ras\u0131, \u00fc\u00e7 faz\u0131n gerilim tepe noktalar\u0131na ula\u015fma s\u0131ras\u0131n\u0131 ifade eder. \u00d6rne\u011fin, s\u0131ra \u015f\u00f6yle olabilir: <\/p>\n\n\n\n<p>L1 \u2192 L2 \u2192 L3<br\/>veya:<br\/>L1 \u2192 L3 \u2192 L2<\/p>\n\n\n\n<p>Bu s\u0131ran\u0131n ger\u00e7ek operasyonel bir anlam\u0131 vard\u0131r \u00e7\u00fcnk\u00fc \u00fc\u00e7 fazl\u0131 motorlar\u0131n d\u00f6n\u00fc\u015f y\u00f6n\u00fcn\u00fc etkiler.<\/p>\n\n\n\n<p>Faz s\u0131ras\u0131 yanl\u0131\u015fsa, bir motor ters y\u00f6nde d\u00f6nebilir. Pompalar, fanlar, kompres\u00f6rler, konvey\u00f6rler ve \u00fcretim makineleri i\u00e7in yanl\u0131\u015f d\u00f6n\u00fc\u015f, k\u00f6t\u00fc \u00e7al\u0131\u015fmaya, proses ar\u0131zas\u0131na veya mekanik hasara neden olabilir. <\/p>\n\n\n\n<p>Bu nedenle, \u00fc\u00e7 fazl\u0131 \u015falt cihazlar\u0131 faz s\u0131ras\u0131n\u0131 a\u00e7\u0131k\u00e7a korumal\u0131 ve tan\u0131mlamal\u0131d\u0131r.<\/p>\n\n\n\n<p>Yayg\u0131n tasar\u0131m ve devreye alma hususlar\u0131 \u015funlar\u0131 i\u00e7erir:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u00d6\u011fe<\/th><th>Ama\u00e7<\/th><\/tr><\/thead><tbody><tr><td>A\u00e7\u0131k faz i\u015faretlemesi<\/td><td>Kurulumcular\u0131n ve bak\u0131m personelinin L1, L2 ve L3&#8217;\u00fc tan\u0131mlamas\u0131na yard\u0131mc\u0131 olur<\/td><\/tr><tr><td>Do\u011fru kablo sonland\u0131rmas\u0131<\/td><td>Kaynaktan y\u00fcke kadar ama\u00e7lanan faz s\u0131ras\u0131n\u0131 korur<\/td><\/tr><tr><td>Faz s\u0131ras\u0131 kontrol\u00fc<\/td><td>Devreye alma s\u0131ras\u0131nda ger\u00e7ek faz s\u0131ras\u0131n\u0131 do\u011frular<\/td><\/tr><tr><td>Faz ar\u0131zas\u0131 r\u00f6lesi<\/td><td>Bir faz\u0131n kayb\u0131n\u0131 alg\u0131lar<\/td><\/tr><tr><td>Faz s\u0131ras\u0131 r\u00f6lesi<\/td><td>Yanl\u0131\u015f faz s\u0131ras\u0131n\u0131 alg\u0131lar<\/td><\/tr><tr><td>Devreye alma denetimi<\/td><td>Sistem hizmete al\u0131nmadan \u00f6nce do\u011fru \u00e7al\u0131\u015fmay\u0131 do\u011frular<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Bu nedenle faz s\u0131ras\u0131 sadece bir kablolama detay\u0131 de\u011fildir. \u00dc\u00e7 fazl\u0131 ekipman\u0131n \u00e7al\u0131\u015fmas\u0131n\u0131 do\u011frudan etkiler. <\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-af465ab3\"><h4 class=\"uagb-heading-text\">6. N\u00f6tr Tasar\u0131m\u0131, \u00dc\u00e7 Fazl\u0131 Sistem Tipine Ba\u011fl\u0131d\u0131r<\/h4><\/div>\n\n\n\n<p>\u00dc\u00e7 fazl\u0131 bir sistem her zaman n\u00f6tre ihtiya\u00e7 duymaz.<\/p>\n\n\n\n<p>\u015ealt cihaz\u0131 sadece dengeli \u00fc\u00e7 fazl\u0131 y\u00fckleri besliyorsa, sistem n\u00f6tr iletkeni olmadan \u00fc\u00e7 faz iletkeni kullanabilir. Bir\u00e7ok motor besleyicisi bu \u015fekilde \u00e7al\u0131\u015f\u0131r. <\/p>\n\n\n\n<p>Ancak, bir\u00e7ok bina ve fabrika hem \u00fc\u00e7 fazl\u0131 hem de tek fazl\u0131 y\u00fckleri kullan\u0131r. Bu durumda, n\u00f6tr \u00f6nemli hale gelir \u00e7\u00fcnk\u00fc tek fazl\u0131 y\u00fckler genellikle bir faz ile n\u00f6tr aras\u0131na ba\u011flan\u0131r. <\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Y\u00fck tipi<\/th><th>Tipik ba\u011flant\u0131<\/th><\/tr><\/thead><tbody><tr><td>\u00dc\u00e7 fazl\u0131 motor<\/td><td>L1-L2-L3<\/td><\/tr><tr><td>Tek fazl\u0131 ayd\u0131nlatma<\/td><td>L1-N, L2-N veya L3-N<\/td><\/tr><tr><td>Tek fazl\u0131 priz devresi<\/td><td>L1-N, L2-N veya L3-N<\/td><\/tr><tr><td>Kontrol devresi<\/td><td>Tasar\u0131m\u0131na ba\u011fl\u0131 olarak faz-n\u00f6tr veya faz-faz<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u015ealt cihaz\u0131 bu faz-n\u00f6tr y\u00fckleri besliyorsa, panelin eksiksiz bir n\u00f6tr d\u00fczenlemesine ihtiyac\u0131 olabilir.<\/p>\n\n\n\n<p>Bu \u015funlar\u0131 i\u00e7erebilir:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u00d6\u011fe<\/th><th>Ama\u00e7<\/th><\/tr><\/thead><tbody><tr><td>N\u00f6tr baras\u0131<\/td><td>Ortak bir n\u00f6tr ba\u011flant\u0131 noktas\u0131 sa\u011flar<\/td><\/tr><tr><td>N\u00f6tr terminalleri<\/td><td>\u00c7\u0131k\u0131\u015f n\u00f6tr ba\u011flant\u0131lar\u0131na izin verir<\/td><\/tr><tr><td>N\u00f6tr ak\u0131m de\u011ferlendirmesi<\/td><td>N\u00f6tr yolunun ger\u00e7ek y\u00fck ko\u015fullar\u0131na uygun olmas\u0131n\u0131 sa\u011flar<\/td><\/tr><tr><td>3P+N d\u00fczenlemesi<\/td><td>Sistemi \u00fc\u00e7 faz art\u0131 n\u00f6tr olarak tan\u0131mlar<\/td><\/tr><tr><td>4 kutuplu kesiciler<\/td><td>Gerekti\u011finde n\u00f6tr\u00fcn anahtarlanmas\u0131na izin verir<\/td><\/tr><tr><td>Toprak ka\u00e7a\u011f\u0131 korumas\u0131<\/td><td>Belirli \u00e7\u0131k\u0131\u015f devreleri i\u00e7in ek koruma sa\u011flar<\/td><\/tr><tr><td>Tek fazl\u0131 y\u00fck da\u011f\u0131l\u0131m\u0131<\/td><td>L1, L2 ve L3 aras\u0131ndaki ciddi dengesizli\u011fi azaltmaya yard\u0131mc\u0131 olur<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Dolay\u0131s\u0131yla n\u00f6tr tasar\u0131m\u0131 de\u011fi\u015fir \u00e7\u00fcnk\u00fc \u00fc\u00e7 fazl\u0131 da\u011f\u0131t\u0131m sistemleri genellikle hem \u00fc\u00e7 fazl\u0131 y\u00fckleri hem de tek fazl\u0131 y\u00fckleri besler. \u015ealt cihaz\u0131 sadece gelen gerilime g\u00f6re de\u011fil, ger\u00e7ek y\u00fck yap\u0131s\u0131na g\u00f6re tasarlanmal\u0131d\u0131r. <\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9e453649\"><h4 class=\"uagb-heading-text\">7. \u00dc\u00e7 Fazl\u0131 \u00d6l\u00e7\u00fcm T\u00fcm Fazlar\u0131 \u00d6l\u00e7melidir<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-cafff72a wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Three-Phase-Metering-Must-Measure-All-Phases-1024x683.webp ,https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Three-Phase-Metering-Must-Measure-All-Phases.webp 780w, https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Three-Phase-Metering-Must-Measure-All-Phases.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Three-Phase-Metering-Must-Measure-All-Phases-1024x683.webp\" alt=\"\u00dc\u00e7 Fazl\u0131 \u00d6l\u00e7\u00fcm T\u00fcm Fazlar\u0131 \u00d6l\u00e7melidir\" class=\"uag-image-21628\" width=\"600\" height=\"400\" title=\"\u00dc\u00e7 Fazl\u0131 \u00d6l\u00e7\u00fcm T\u00fcm Fazlar\u0131 \u00d6l\u00e7melidir\" loading=\"lazy\" role=\"img\"><\/figure><\/div>\n\n\n\n<p>Tek fazl\u0131 bir panelde, \u00f6l\u00e7\u00fcm nispeten basittir \u00e7\u00fcnk\u00fc genellikle \u00f6l\u00e7\u00fclecek sadece bir ana canl\u0131 iletken bulunur.<\/p>\n\n\n\n<p>\u00dc\u00e7 fazl\u0131 bir \u015falt cihaz\u0131 panelinde, \u00f6l\u00e7\u00fcm normalde her \u00fc\u00e7 faz\u0131 da \u00f6l\u00e7melidir. Bunun nedeni, L1, L2 ve L3&#8217;\u00fcn farkl\u0131 ak\u0131mlar ta\u015f\u0131yabilmesidir, \u00f6zellikle panel hem \u00fc\u00e7 fazl\u0131 hem de tek fazl\u0131 y\u00fckleri besliyorsa. <\/p>\n\n\n\n<p>\u00dc\u00e7 fazl\u0131 bir \u00f6l\u00e7\u00fcm sistemi \u015funlar\u0131 gerektirebilir:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u00d6l\u00e7\u00fcm \u00f6\u011fesi<\/th><th>Neden \u00f6nemli<\/th><\/tr><\/thead><tbody><tr><td>L1, L2 ve L3&#8217;ten gerilim giri\u015fi<\/td><td>Sayac\u0131n \u00fc\u00e7 fazl\u0131 gerilim durumunu \u00f6l\u00e7mesini sa\u011flar<\/td><\/tr><tr><td>L1, L2 ve L3 \u00fczerinde ak\u0131m trafolar\u0131 (CT)<\/td><td>Her faz\u0131n ak\u0131m\u0131n\u0131 \u00f6l\u00e7er<\/td><\/tr><tr><td>Do\u011fru ak\u0131m trafosu (CT) oran\u0131<\/td><td>G\u00f6r\u00fcnt\u00fclenen ak\u0131m ve g\u00fc\u00e7 de\u011ferlerinin do\u011fru olmas\u0131n\u0131 sa\u011flar<\/td><\/tr><tr><td>Do\u011fru ak\u0131m trafosu (CT) y\u00f6n\u00fc<\/td><td>Yanl\u0131\u015f g\u00fc\u00e7 y\u00f6n\u00fcn\u00fc veya anormal okumalar\u0131 \u00f6nler<\/td><\/tr><tr><td>Do\u011fru faz s\u0131ras\u0131<\/td><td>Sayac\u0131n \u00fc\u00e7 fazl\u0131 g\u00fcc\u00fc do\u011fru hesaplamas\u0131na yard\u0131mc\u0131 olur<\/td><\/tr><tr><td>Gerekirse n\u00f6tr ba\u011flant\u0131s\u0131<\/td><td>3P+N sistemlerinde baz\u0131 saya\u00e7lar i\u00e7in gereklidir<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Ak\u0131m trafosu (CT) kablolamas\u0131 yanl\u0131\u015fsa, saya\u00e7 yanl\u0131\u015f ak\u0131m, yanl\u0131\u015f g\u00fc\u00e7 fakt\u00f6r\u00fc, yanl\u0131\u015f aktif g\u00fc\u00e7 veya anormal ters g\u00fc\u00e7 g\u00f6sterebilir.<\/p>\n\n\n\n<p>Bu nedenle \u00fc\u00e7 fazl\u0131 \u00f6l\u00e7\u00fcm, kablolama do\u011frulu\u011funa kar\u015f\u0131 daha hassast\u0131r. \u00dc\u00e7 fazl\u0131 bir sistem, sadece bir iletkeni \u00f6l\u00e7erek do\u011fru bir \u015fekilde anla\u015f\u0131lamaz. <\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-4ee00669\"><h4 class=\"uagb-heading-text\">8. Besleyici D\u00fczeni, \u00dc\u00e7 Fazl\u0131 ve Tek Fazl\u0131 Y\u00fckleri Dikkate Almal\u0131d\u0131r<\/h4><\/div>\n\n\n\n<p>\u015ealt cihazlar\u0131 sadece g\u00fc\u00e7 almaz. Ayn\u0131 zamanda g\u00fcc\u00fc \u00e7\u0131k\u0131\u015f devrelerine b\u00f6ler. <\/p>\n\n\n\n<p>\u00dc\u00e7 fazl\u0131 bir \u015falt cihaz\u0131 panelinde, \u00e7\u0131k\u0131\u015f besleyicileri farkl\u0131 t\u00fcrde y\u00fckleri besleyebilir:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Besleyici tipi<\/th><th>Tipik uygulama<\/th><\/tr><\/thead><tbody><tr><td>\u00dc\u00e7 fazl\u0131 besleyici<\/td><td>Motorlar, makineler, pompalar, kompres\u00f6rler<\/td><\/tr><tr><td>Tek fazl\u0131 besleyici<\/td><td>Ayd\u0131nlatma, prizler, k\u00fc\u00e7\u00fck ekipmanlar<\/td><\/tr><tr><td>Motor besleyici<\/td><td>Motor kontrol devreleri veya motor y\u00fckleri<\/td><\/tr><tr><td>Da\u011f\u0131t\u0131m panosu besleyici<\/td><td>A\u015fa\u011f\u0131 ak\u0131m da\u011f\u0131t\u0131m panosu, panel veya y\u00fck merkezi<\/td><\/tr><tr><td>UPS besleyici<\/td><td>UPS giri\u015f veya \u00e7\u0131k\u0131\u015f da\u011f\u0131t\u0131m\u0131<\/td><\/tr><tr><td>HVAC besleyici<\/td><td>So\u011futucular, fanlar, pompalar, klima ekipmanlar\u0131<\/td><\/tr><tr><td>Ayd\u0131nlatma besleyici<\/td><td>Ayd\u0131nlatma da\u011f\u0131t\u0131m devreleri<\/td><\/tr><tr><td>Priz besleyici<\/td><td>Genel g\u00fc\u00e7 prizleri veya k\u00fc\u00e7\u00fck ekipman devreleri<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Bir\u00e7ok tek fazl\u0131 y\u00fck sadece bir faza ba\u011fl\u0131ysa, o faz di\u011ferlerinden \u00e7ok daha fazla ak\u0131m ta\u015f\u0131yabilir. Bu durum faz dengesizli\u011fine, daha y\u00fcksek n\u00f6tr ak\u0131m\u0131na, dengesiz transformat\u00f6r y\u00fcklenmesine, gerilim karars\u0131zl\u0131\u011f\u0131na, a\u015f\u0131r\u0131 \u0131s\u0131nma riskine veya beklenmedik a\u00e7malara neden olabilir. <\/p>\n\n\n\n<p>\u00dc\u00e7 fazl\u0131 \u015falt cihazlar\u0131nda, besleyici d\u00fczeni elektrik tasar\u0131m\u0131n\u0131n bir par\u00e7as\u0131d\u0131r. Tasar\u0131mc\u0131, \u00e7\u0131k\u0131\u015f tek fazl\u0131 ve \u00fc\u00e7 fazl\u0131 y\u00fcklerin L1, L2 ve L3 aras\u0131nda nas\u0131l da\u011f\u0131t\u0131ld\u0131\u011f\u0131n\u0131 g\u00f6z \u00f6n\u00fcnde bulundurmal\u0131d\u0131r. <\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-0f377a54\"><h4 class=\"uagb-heading-text\">9. Kablo Sonland\u0131rmas\u0131 Daha Karma\u015f\u0131k Hale Gelir<\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-da31c296 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Cable-Termination-Becomes-More-Complex-1024x683.webp ,https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Cable-Termination-Becomes-More-Complex.webp 780w, https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Cable-Termination-Becomes-More-Complex.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/Cable-Termination-Becomes-More-Complex-1024x683.webp\" alt=\"Kablo Sonland\u0131rmas\u0131 Daha Karma\u015f\u0131k Hale Gelir\" class=\"uag-image-21630\" width=\"600\" height=\"400\" title=\"Kablo Sonland\u0131rmas\u0131 Daha Karma\u015f\u0131k Hale Gelir\" loading=\"lazy\" role=\"img\"><\/figure><\/div>\n\n\n\n<p>\u00dc\u00e7 fazl\u0131 \u015falt cihazlar\u0131, basit bir tek fazl\u0131 panele g\u00f6re genellikle daha fazla iletkene ve daha fazla kablo alan\u0131na ihtiya\u00e7 duyar.<\/p>\n\n\n\n<p>\u00dc\u00e7 fazl\u0131 bir besleyici, ak\u0131m de\u011ferine, n\u00f6tr gereksinimine, kurulum y\u00f6ntemine ve proje spesifikasyonuna ba\u011fl\u0131 olarak farkl\u0131 kablo d\u00fczenlemeleri kullanabilir.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Kablo d\u00fczenlemesi<\/th><th>Tipik kullan\u0131m<\/th><\/tr><\/thead><tbody><tr><td>3 damarl\u0131 kablo<\/td><td>N\u00f6tr olmayan \u00fc\u00e7 fazl\u0131 y\u00fckler<\/td><\/tr><tr><td>4 damarl\u0131 kablo<\/td><td>\u00dc\u00e7 faz art\u0131 n\u00f6tr veya proje uygulamas\u0131na ba\u011fl\u0131 olarak \u00fc\u00e7 faz art\u0131 koruyucu iletken<\/td><\/tr><tr><td>5 damarl\u0131 kablo<\/td><td>\u00dc\u00e7 faz, n\u00f6tr ve PE<\/td><\/tr><tr><td>Tek damarl\u0131 kablolar<\/td><td>B\u00fcy\u00fck ak\u0131m besleyicileri veya esnek kablo y\u00f6nlendirmesi<\/td><\/tr><tr><td>Faz ba\u015f\u0131na paralel kablolar<\/td><td>Faz ba\u015f\u0131na bir kablonun yeterli olmad\u0131\u011f\u0131 y\u00fcksek ak\u0131ml\u0131 \u015falt cihazlar\u0131<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Bu, \u015falt cihaz\u0131n\u0131n fiziksel tasar\u0131m\u0131n\u0131 etkiler, bunlar aras\u0131nda:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Tasar\u0131m \u00f6\u011fesi<\/th><th>Neden \u00f6nemli<\/th><\/tr><\/thead><tbody><tr><td>Kablo giri\u015f y\u00f6n\u00fc<\/td><td>Kablolar\u0131n \u00fcstten, alttan, \u00f6nden veya arkadan girip girmedi\u011fini belirler<\/td><\/tr><tr><td>Rakor plakas\u0131 tasar\u0131m\u0131<\/td><td>Do\u011fru kablo sabitleme ve s\u0131zd\u0131rmazl\u0131\u011f\u0131n\u0131 destekler<\/td><\/tr><tr><td>Terminal boyutu<\/td><td>Kablo kesiti ve miktar\u0131yla e\u015fle\u015fmelidir<\/td><\/tr><tr><td>B\u00fckme yar\u0131\u00e7ap\u0131<\/td><td>G\u00fcvenli kablo y\u00f6nlendirmesi i\u00e7in yeterli i\u00e7 alan gerektirir<\/td><\/tr><tr><td>Faz tan\u0131mlamas\u0131<\/td><td>Yanl\u0131\u015f faz ba\u011flant\u0131s\u0131n\u0131 \u00f6nlemeye yard\u0131mc\u0131 olur<\/td><\/tr><tr><td>Is\u0131 da\u011f\u0131l\u0131m\u0131<\/td><td>Bir\u00e7ok b\u00fcy\u00fck kablo tak\u0131ld\u0131\u011f\u0131nda \u00f6nemlidir<\/td><\/tr><tr><td>Bak\u0131m alan\u0131<\/td><td>Muayene, s\u0131kma ve gelecekteki kablo \u00e7al\u0131\u015fmalar\u0131 i\u00e7in alan sa\u011flar<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Y\u00fcksek ak\u0131ml\u0131 <a href=\"https:\/\/risentric.com\/tr\/urunler-ve-hizmetler\/salt-cihazi-kabin-pano\/alcak-gerilim-dagitimi\/\">AG \u015falt cihazlar\u0131<\/a> i\u00e7in, kablo sonland\u0131rma alan\u0131 kabin tasar\u0131m\u0131n\u0131n \u00f6nemli bir par\u00e7as\u0131 haline gelebilir.<\/p>\n\n\n\n<p>Bu, \u00fc\u00e7 fazl\u0131 \u015falt cihazlar\u0131n\u0131n sadece nominal gerilime g\u00f6re de\u011fil, ger\u00e7ek proje ko\u015fullar\u0131na g\u00f6re tasarlanmas\u0131 gerekti\u011finin bir ba\u015fka pratik nedenidir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u00dc\u00e7 Fazl\u0131 Ekipman Boyutland\u0131rmas\u0131n\u0131n Arkas\u0131ndaki Temel Form\u00fcl<\/h3>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-3dfba03d wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/The-Basic-Formula-Behind-Three-Phase-Equipment-Sizing-1024x683.webp ,https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/The-Basic-Formula-Behind-Three-Phase-Equipment-Sizing.webp 780w, https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/The-Basic-Formula-Behind-Three-Phase-Equipment-Sizing.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/06\/The-Basic-Formula-Behind-Three-Phase-Equipment-Sizing-1024x683.webp\" alt=\"\u00dc\u00e7 Fazl\u0131 Ekipman Boyutland\u0131rmas\u0131n\u0131n Arkas\u0131ndaki Temel Form\u00fcl\" class=\"uag-image-21632\" width=\"600\" height=\"400\" title=\"\u00dc\u00e7 Fazl\u0131 Ekipman Boyutland\u0131rmas\u0131n\u0131n Arkas\u0131ndaki Temel Form\u00fcl\" loading=\"lazy\" role=\"img\"><\/figure><\/div>\n\n\n\n<p>\u00dc\u00e7 fazl\u0131 \u015falt cihazlar\u0131 esas olarak gerilim, ak\u0131m, k\u0131sa devre seviyesi ve sistem yap\u0131s\u0131na g\u00f6re se\u00e7ilir.<\/p>\n\n\n\n<p>Bunlar aras\u0131nda ak\u0131m \u00f6zellikle \u00f6nemlidir \u00e7\u00fcnk\u00fc kesici de\u011feri, bara de\u011feri, ak\u0131m trafosu (CT) oran\u0131, kablo boyutu ve \u0131s\u0131 da\u011f\u0131l\u0131m\u0131n\u0131 etkiler.<\/p>\n\n\n\n<p>Dengeli \u00fc\u00e7 fazl\u0131 g\u00f6r\u00fcn\u00fcr g\u00fc\u00e7 i\u00e7in temel form\u00fcl \u015f\u00f6yledir:<\/p>\n\n\n\n<p><strong>S = \u221a3 \u00d7 VL \u00d7 IL<\/strong><\/p>\n\n\n\n<p>Burada:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Sembol<\/th><th>Anlam\u0131<\/th><\/tr><\/thead><tbody><tr><td>S<\/td><td>G\u00f6r\u00fcn\u00fcr g\u00fc\u00e7, VA veya kVA cinsinden<\/td><\/tr><tr><td>VL<\/td><td>Hatlar aras\u0131 gerilim<\/td><\/tr><tr><td>IL<\/td><td>Hat ak\u0131m\u0131<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u00d6rne\u011fin, bir \u00fc\u00e7 fazl\u0131 y\u00fck <strong>400 V&#8217;ta 100 kVA<\/strong> ise, hat ak\u0131m\u0131 \u015f\u00f6yledir:<\/p>\n\n\n\n<p><strong>IL = 100.000 \u00f7 (\u221a3 \u00d7 400)<\/strong><\/p>\n\n\n\n<p><strong>IL \u2248 144 A<\/strong><\/p>\n\n\n\n<p>Bu, <strong>100 kVA, 400 V \u00fc\u00e7 fazl\u0131 bir y\u00fck\u00fcn<\/strong> yakla\u015f\u0131k <strong>144 A<\/strong> hat ak\u0131m\u0131na sahip oldu\u011fu anlam\u0131na gelir.<\/p>\n\n\n\n<p>\u015e\u00f6yle hesaplanmamal\u0131d\u0131r:<\/p>\n\n\n\n<p><strong>100.000 \u00f7 400 = 250 A<\/strong><\/p>\n\n\n\n<p>Bu hesaplama \u00fc\u00e7 fazl\u0131 ili\u015fkiyi g\u00f6z ard\u0131 eder.<\/p>\n\n\n\n<p>Bu form\u00fcl \u00f6nemlidir \u00e7\u00fcnk\u00fc \u015falt cihazlar\u0131 sadece kVA&#8217;ya g\u00f6re se\u00e7ilmez. Tedarik\u00e7i, proje y\u00fck bilgilerini kesiciler, baralar, ak\u0131m trafolar\u0131 (CT) ve kablolar i\u00e7in pratik ak\u0131m de\u011ferlerine d\u00f6n\u00fc\u015ft\u00fcrmelidir. <\/p>\n\n\n\n<p>Ayn\u0131 mant\u0131k transformat\u00f6rler ve gerilim reg\u00fclat\u00f6rleri i\u00e7in de ge\u00e7erlidir. <strong>100 kVA \u00fc\u00e7 fazl\u0131 bir transformat\u00f6r<\/strong> veya <strong>100 kVA \u00fc\u00e7 fazl\u0131 bir reg\u00fclat\u00f6r<\/strong> genellikle faz ba\u015f\u0131na 100 kVA de\u011fil, toplam \u00fc\u00e7 fazl\u0131 kapasite anlam\u0131na gelir. <\/p>\n\n\n\n<div class=\"wp-block-uagb-container uagb-layout-grid uagb-block-7a47ebf6 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-dfc592ac\">\n<div class=\"wp-block-uagb-image uagb-block-8349adc8 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/risentric.com\/tr\/urunler-ve-hizmetler\/salt-cihazi-kabin-pano\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/04\/Risentric-Products-1-1024x576.webp ,https:\/\/risentric.com\/wp-content\/uploads\/2026\/04\/Risentric-Products-1.webp 780w, https:\/\/risentric.com\/wp-content\/uploads\/2026\/04\/Risentric-Products-1.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/risentric.com\/wp-content\/uploads\/2026\/04\/Risentric-Products-1-1024x576.webp\" alt=\"Risentric \u00dcr\u00fcnleri\" class=\"uag-image-18214\" width=\"325\" height=\"182\" title=\"Risentric \u00dcr\u00fcnleri\" loading=\"lazy\" role=\"img\"><\/a><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-b987e3d3\">\n<p class=\"has-text-align-left\" style=\"font-style:italic;font-weight:800;text-transform:capitalize\"><strong><strong>Projeniz i\u00e7in fabrika testli 3 Fazl\u0131 \u015falt cihaz\u0131 ve pano mu ar\u0131yorsunuz? <\/strong><\/strong><\/p>\n\n\n\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__large-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-617d25a6\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap \">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-6177bdb4 wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/risentric.com\/tr\/urunler-ve-hizmetler\/salt-cihazi-kabin-pano\/alcak-gerilim-dagitimi\/\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\"><strong>\u015ealt cihaz\u0131\/da\u011f\u0131t\u0131m panosu \u00e7\u00f6z\u00fcmlerimizi ke\u015ffedin.<\/strong><\/div><span class=\"uagb-button__icon uagb-button__icon-position-after\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" aria-hidden=\"true\" focussable=\"false\"><path d=\"M438.6 278.6l-160 160C272.4 444.9 264.2 448 256 448s-16.38-3.125-22.62-9.375c-12.5-12.5-12.5-32.75 0-45.25L338.8 288H32C14.33 288 .0016 273.7 .0016 256S14.33 224 32 224h306.8l-105.4-105.4c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l160 160C451.1 245.9 451.1 266.1 438.6 278.6z\"><\/path><\/svg><\/span><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Basit Kar\u015f\u0131la\u015ft\u0131rma: Tek Fazl\u0131 Panel ve \u00dc\u00e7 Fazl\u0131 \u015ealt Cihaz\u0131<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Alan<\/th><th>Tek fazl\u0131 panel<\/th><th>\u00dc\u00e7 fazl\u0131 \u015falt cihaz\u0131<\/th><\/tr><\/thead><tbody><tr><td>Ana iletkenler<\/td><td>L, N, PE<\/td><td>L1, L2, L3, iste\u011fe ba\u011fl\u0131 N, PE<\/td><\/tr><tr><td>Gerilim ili\u015fkisi<\/td><td>Genellikle tek bir ana gerilim<\/td><td>Hatlar aras\u0131 gerilim ve muhtemelen hat-n\u00f6tr gerilimi<\/td><\/tr><tr><td>Bara sistemi<\/td><td>Daha basit<\/td><td>\u00dc\u00e7 fazl\u0131 baralar, olas\u0131 n\u00f6tr ve PE baralar\u0131<\/td><\/tr><tr><td>Kesiciler<\/td><td>1P, 1P+N veya 2P<\/td><td>3P veya 4P<\/td><\/tr><tr><td>Ar\u0131za yollar\u0131<\/td><td>Daha az<\/td><td>Daha fazla fazlar aras\u0131 ve faz-toprak ar\u0131za yolu<\/td><\/tr><tr><td>Koruma<\/td><td>Temel a\u015f\u0131r\u0131 ak\u0131m ve toprak ka\u00e7a\u011f\u0131<\/td><td>A\u015f\u0131r\u0131 ak\u0131m, k\u0131sa devre, toprak ar\u0131zas\u0131, faz kayb\u0131, faz s\u0131ras\u0131, dengesizlik<\/td><\/tr><tr><td>\u00d6l\u00e7\u00fcm<\/td><td>Tek gerilim\/ak\u0131m yolu<\/td><td>\u00dc\u00e7 gerilim\/ak\u0131m yolu, genellikle her \u00fc\u00e7 fazda da ak\u0131m trafosu (CT)<\/td><\/tr><tr><td>Faz s\u0131ras\u0131<\/td><td>\u0130lgili de\u011fil<\/td><td>Motor y\u00f6n\u00fc i\u00e7in \u00f6nemli<\/td><\/tr><tr><td>N\u00f6tr tasar\u0131m\u0131<\/td><td>Genellikle basittir<\/td><td>3 telli veya 4 telli sisteme ba\u011fl\u0131d\u0131r<\/td><\/tr><tr><td>Kablo sonland\u0131rmas\u0131<\/td><td>Daha basit<\/td><td>Daha fazla iletken, daha b\u00fcy\u00fck terminaller ve daha fazla alan<\/td><\/tr><tr><td>Tekliflendirme<\/td><td>Genellikle daha basittir<\/td><td>Tek hat \u015femas\u0131 (SLD), besleyici listesi, ar\u0131za seviyesi, n\u00f6tr gereksinimi ve kutup say\u0131s\u0131 gerektirir<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">H\u0131zl\u0131 \u00d6zet<\/h3>\n\n\n\n<p>\u00dc\u00e7 fazl\u0131 g\u00fc\u00e7, \u015falt cihaz\u0131n\u0131 de\u011fi\u015ftirir \u00e7\u00fcnk\u00fc panel <strong>L1, L2 ve L3&#8217;\u00fc koordineli bir elektrik sistemi olarak<\/strong> ele almal\u0131d\u0131r.<\/p>\n\n\n\n<p>Bu durum bara sistemini, kesici kutup say\u0131s\u0131n\u0131, koruma tasar\u0131m\u0131n\u0131, \u00f6l\u00e7\u00fcm\u00fc, faz s\u0131ras\u0131n\u0131, n\u00f6tr d\u00fczenlemesini, kablo sonland\u0131rmas\u0131n\u0131 ve k\u0131sa devre dayan\u0131m gereksinimini etkiler.<\/p>\n\n\n\n<p>Ana nokta basittir: \u00fc\u00e7 fazl\u0131 \u015falt cihaz\u0131 sadece daha b\u00fcy\u00fck bir tek fazl\u0131 panel de\u011fildir. Birbiriyle ili\u015fkili \u00fc\u00e7 canl\u0131 iletkeni g\u00fcvenli bir \u015fekilde da\u011f\u0131tmal\u0131, anahtarlamal\u0131, korumal\u0131, \u00f6l\u00e7meli ve izole etmelidir. <\/p>\n\n\n\n<p>Bu makale esas olarak \u015falt cihazlar\u0131na odakland\u0131 \u00e7\u00fcnk\u00fc \u015falt cihazlar\u0131 \u00fc\u00e7 fazl\u0131 sistemi en do\u011frudan \u015fekilde g\u00f6sterir. \u00dc\u00e7 fazl\u0131 g\u00fc\u00e7, transformat\u00f6rleri ve gerilim reg\u00fclat\u00f6rlerini de de\u011fi\u015ftirir, ancak farkl\u0131 \u015fekillerde. Bu konular\u0131 ayr\u0131 makalelerde ele alaca\u011f\u0131z.  <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SSS<\/h3>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-31de1eae\"><h5 class=\"uagb-heading-text\">\u00dc\u00e7 fazl\u0131 \u015falt cihaz\u0131 sadece daha b\u00fcy\u00fck bir tek fazl\u0131 panel midir?<\/h5><\/div>\n\n\n\n<p>Hay\u0131r. <a href=\"https:\/\/risentric.com\/tr\/urunler-ve-hizmetler\/salt-cihazi-kabin-pano\/\">\u00dc\u00e7 fazl\u0131 \u015falt cihaz\u0131<\/a> L1, L2 ve L3&#8217;\u00fc birlikte ele almal\u0131d\u0131r. Bu durum bara sistemini, kesici kutup say\u0131s\u0131n\u0131, koruma tasar\u0131m\u0131n\u0131, \u00f6l\u00e7\u00fcm\u00fc, faz s\u0131ras\u0131n\u0131, n\u00f6tr tasar\u0131m\u0131n\u0131 ve kablo sonland\u0131rmas\u0131n\u0131 de\u011fi\u015ftirir. <\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-13263be4\"><h5 class=\"uagb-heading-text\">400\/230 V neden \u00fc\u00e7 fazl\u0131 sistemlerde g\u00f6r\u00fcn\u00fcr?<\/h5><\/div>\n\n\n\n<p>Dengeli y\u0131ld\u0131z ba\u011fl\u0131 bir sistemde, hat gerilimi faz geriliminin \u221a3 kat\u0131d\u0131r. Bu nedenle <a href=\"https:\/\/risentric.com\/tr\/urunler-ve-hizmetler\/salt-cihazi-kabin-pano\/alcak-gerilim-dagitimi\/\">400\/230 V bir sistemde<\/a> fazlar aras\u0131nda yakla\u015f\u0131k 400 V ve faz ile n\u00f6tr aras\u0131nda yakla\u015f\u0131k 230 V bulunur. <\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f96129a9\"><h5 class=\"uagb-heading-text\">\u00dc\u00e7 fazl\u0131 kesiciler neden genellikle \u00fc\u00e7 kutupludur?<\/h5><\/div>\n\n\n\n<p>\u00c7\u00fcnk\u00fc \u00fc\u00e7 fazl\u0131 y\u00fcklerin normalde her \u00fc\u00e7 faz\u0131n da birlikte ba\u011flanmas\u0131 veya ba\u011flant\u0131s\u0131n\u0131n kesilmesi gerekir. 3 kutuplu bir kesici L1, L2 ve L3&#8217;\u00fc ayn\u0131 anda anahtarlar. <\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-79b4e678\"><h5 class=\"uagb-heading-text\">\u00dc\u00e7 fazl\u0131 \u015falt cihaz\u0131 ne zaman n\u00f6tre ihtiya\u00e7 duyar?<\/h5><\/div>\n\n\n\n<p>N\u00f6tr, panel ayd\u0131nlatma, prizler, kontrol devreleri veya faz ile n\u00f6tr aras\u0131na ba\u011fl\u0131 k\u00fc\u00e7\u00fck ekipmanlar gibi tek fazl\u0131 y\u00fckleri besledi\u011finde genellikle gereklidir.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e555e068\"><h5 class=\"uagb-heading-text\">Faz s\u0131ras\u0131 neden \u00f6nemlidir?<\/h5><\/div>\n\n\n\n<p>Faz s\u0131ras\u0131, \u00fc\u00e7 fazl\u0131 motorlar\u0131n d\u00f6n\u00fc\u015f y\u00f6n\u00fcn\u00fc etkiler. Yanl\u0131\u015f faz s\u0131ras\u0131 motorlar\u0131n yanl\u0131\u015f y\u00f6nde d\u00f6nmesine neden olabilir. <\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5758d3f0\"><h5 class=\"uagb-heading-text\">K\u0131sa devre de\u011feri \u00fc\u00e7 fazl\u0131 \u015falt cihazlar\u0131nda neden \u00f6nemlidir?<\/h5><\/div>\n\n\n\n<p>K\u0131sa devre s\u0131ras\u0131nda, y\u00fcksek ar\u0131za ak\u0131m\u0131 \u0131s\u0131 ve mekanik kuvvet olu\u015fturur. \u015ealt cihaz\u0131, koruma cihaz\u0131 ar\u0131zay\u0131 temizleyene kadar bu gerilimlere dayanmal\u0131d\u0131r. <\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ffd8a9a1\"><h5 class=\"uagb-heading-text\">\u00dc\u00e7 fazl\u0131 transformat\u00f6rler ve gerilim reg\u00fclat\u00f6rleri de farkl\u0131 m\u0131d\u0131r?<\/h5><\/div>\n\n\n\n<p>Evet. \u00dc\u00e7 fazl\u0131 transformat\u00f6rler ve gerilim reg\u00fclat\u00f6rleri de tek fazl\u0131 versiyonlar\u0131ndan farkl\u0131d\u0131r. Ancak, farkl\u0131l\u0131klar\u0131 sarg\u0131 ba\u011flant\u0131s\u0131, gerilim reg\u00fclasyon y\u00f6ntemi, n\u00f6tr gereksinimi ve kapasite hesaplamas\u0131 gibi di\u011fer tasar\u0131m prensiplerinden kaynaklan\u0131r. Bu konular ayr\u0131 makalelerde daha iyi ele al\u0131n\u0131r.  <\/p>\n<\/div><\/div>\n\n<div class=\"wp-block-uagb-container uagb-block-63ee276b alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<p><strong>Referans:<br\/><\/strong><a href=\"https:\/\/search.abb.com\/library\/Download.aspx?DocumentID=9AKK108466A8513&#010;\" target=\"_blank\" rel=\"noopener\">https:\/\/search.abb.com\/library\/Download.aspx?DocumentID=9AKK108466A8513<br\/><\/a><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/32338\" target=\"_blank\" rel=\"noopener\">https:\/\/webstore.iec.ch\/en\/publication\/32338<\/a><\/p>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Not: Bu makale, \u00dc\u00e7 Fazl\u0131 G\u00fc\u00e7 serimizin II. 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