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domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init
action or later. Ayrıntılı bilgi almak için lütfen WordPress hata ayıklama bölümüne bakın. (Bu ileti 6.7.0 sürümünde eklendi.) in /home5/mucahitb/maxwellmuhendislik.com.tr/wp-includes/functions.php on line 6114Bina i\u00e7i, kapal\u0131 h\u00fccre ve \u015falt sahalar\u0131nda kullan\u0131lan ay\u0131r\u0131c\u0131lard\u0131r.<\/p>
Direk \u00fczerinde ve a\u00e7\u0131k hava \u015falt sahalar\u0131nda kullan\u0131lan ay\u0131r\u0131c\u0131lard\u0131r.<\/p>
Hareketli kontaklar\u0131 b\u0131\u00e7ak \u015feklinde olan ay\u0131r\u0131c\u0131lard\u0131r. Dahili veya harici olarak
kullan\u0131labilir. A\u00e7ma kapama i\u015flemi yap\u0131l\u0131rken emniyetli mesafede durmak gerekir.<\/p>
B\u0131\u00e7akl\u0131 ay\u0131r\u0131c\u0131lar:
\u2022 Dahili tip b\u0131\u00e7akl\u0131 ay\u0131r\u0131c\u0131lar
\u2022 Harici tip b\u0131\u00e7akl\u0131 ay\u0131r\u0131c\u0131lar
\u2022 Toprak ay\u0131r\u0131c\u0131s\u0131
\u2022 Sigortal\u0131 ay\u0131r\u0131c\u0131lar olmak \u00fczere d\u00f6rt \u00e7e\u015fittir.
\u2022 Dahili tip b\u0131\u00e7akl\u0131 ay\u0131r\u0131c\u0131lar<\/p>
Dahili tip b\u0131\u00e7akl\u0131 ay\u0131r\u0131c\u0131lar bina i\u00e7ine ve h\u00fccrelere yerle\u015ftirilir. Kumanda kolu, emniyetli mesafede h\u00fccre d\u0131\u015f\u0131na \u00e7\u0131kar\u0131l\u0131r. Baralar\u0131 b\u00f6lmek i\u00e7in ve kesici giri\u015f \u00e7\u0131k\u0131\u015fla-r\u0131nda kullan\u0131l\u0131r.<\/p>
Harici tip b\u0131\u00e7akl\u0131 ay\u0131r\u0131c\u0131lar bina d\u0131\u015f\u0131nda a\u00e7\u0131k alanda kullan\u0131l\u0131r. Bundan dolay\u0131
kullan\u0131lan malzemeler hava \u015fartlar\u0131na g\u00f6re \u0131s\u0131, nem ve r\u00fczg\u00e2ra dayan\u0131kl\u0131 olmal\u0131d\u0131r.
Kumanda kollar\u0131 emniyetli mesafede ve belli bir y\u00fckseklikte tutulur. Bu \u015fekilde ancak
yetkili ki\u015filerin a\u00e7\u0131p kapamas\u0131na m\u00fcsaade edilir.<\/p>
Bu ay\u0131r\u0131c\u0131lar enerji nakil hatlar\u0131n\u0131n giri\u015f veya \u00e7\u0131k\u0131\u015f u\u00e7lar\u0131na yerle\u015ftirilir. Toprak
ay\u0131r\u0131c\u0131s\u0131n\u0131n di\u011ferlerinden fark\u0131, alttan \u00e7\u0131k\u0131\u015f u\u00e7lar\u0131n\u0131n topraklanm\u0131\u015f olmas\u0131d\u0131r. Ay\u0131r\u0131c\u0131
a\u00e7\u0131l\u0131rken toprak b\u0131\u00e7a\u011f\u0131 kapanarak enerjisiz hatt\u0131n topraklanmas\u0131 sa\u011flan\u0131r. Bunlarda
enerji ve toprak b\u0131\u00e7aklar\u0131 bir mekanizma ile ters olarak birbirine ba\u011flan\u0131r. Biri a\u00e7\u0131l\u0131rken
di\u011feri kapan\u0131r. Dahili ve harici olmak \u00fczere iki tipte de imal edilir.<\/p>
Ba\u011fl\u0131 bulundu\u011fu sistemde olu\u015fan a\u015f\u0131r\u0131 ak\u0131mlar\u0131n \u015febekeye aktar\u0131lmas\u0131n\u0131 \u00f6nlemek
i\u00e7in kullan\u0131lan ve devreyi a\u00e7an ay\u0131r\u0131c\u0131lard\u0131r. Bu ay\u0131r\u0131c\u0131larda kullan\u0131lan ve yanm\u0131\u015f
olan sigortalara kesinlikle tel sar\u0131lmamal\u0131 yenisi ile de\u011fi\u015ftirilmelidir.
Sigortal\u0131 ay\u0131r\u0131c\u0131lar,
\u2022 K\u00f6y sapmalar\u0131nda,
\u2022 K\u00fc\u00e7\u00fck g\u00fc\u00e7l\u00fc abone beslemelerinde,
\u2022 K\u00fc\u00e7\u00fck g\u00fc\u00e7l\u00fc trafo giri\u015flerinde(400kVA\u2019ya kadar),
\u2022 Trafo merkezlerinin servis trafolar\u0131n\u0131n giri\u015flerinde,
\u2022 Ak\u0131m ve gerilim \u00f6l\u00e7\u00fc trafolar\u0131n\u0131n giri\u015flerinde kullan\u0131lmaktad\u0131r.<\/p>
Hareketli kontaklara ba\u011fl\u0131 izolat\u00f6rleri kendi ekseni etraf\u0131nda d\u00f6nebilen ay\u0131r\u0131c\u0131lard\u0131r.
Y\u00fcksek ve \u00e7ok y\u00fcksek gerilimli trafo merkezlerinde kullan\u0131l\u0131r. Genelde harici
tipte imal edilir ve kullan\u0131l\u0131r.
D\u00f6ner izolat\u00f6rl\u00fc ay\u0131r\u0131c\u0131lar,
Tek d\u00f6ner izolat\u00f6rl\u00fc
\u00c7ift d\u00f6ner izolat\u00f6rl\u00fc olmak \u00fczere iki \u00e7e\u015fittir. \u015eimdi bunlar\u0131 a\u00e7\u0131klayal\u0131m.
\u2022 Tek d\u00f6ner izolat\u00f6rl\u00fc ay\u0131r\u0131c\u0131lar
Bu tip izolat\u00f6rl\u00fc ay\u0131r\u0131c\u0131larda izolat\u00f6rlerden sadece biri d\u00f6nebilmektedir. Di\u011ferleri
sabittir. D\u00f6ner izolat\u00f6r\u00fcn \u00fczerinde \u00e7\u0131k\u0131nt\u0131l\u0131 bir kontak bulunur. D\u00f6ner izolat\u00f6r
kendi ekseni etraf\u0131nda 90\u02da d\u00f6nd\u00fcr\u00fclerek sabit izolat\u00f6rlerdeki girintili kontaklarla kenetlenir
ve ay\u0131r\u0131c\u0131 da kapanm\u0131\u015f olur.<\/p>
Tek d\u00f6ner izolat\u00f6rl\u00fc ay\u0131r\u0131c\u0131lar a\u015fa\u011f\u0131daki gibi grupland\u0131r\u0131l\u0131r:
\u2022 D\u00f6ner izolat\u00f6r\u00fc ortada
\u2022 D\u00f6ner izolat\u00f6r\u00fc kenarda
\u2022 Mafsals\u0131z d\u00fc\u015fey kapanan
\u2022 Pantograf
\u2022 Hareketli kontaklar\u0131 d\u00fc\u015fey pantograf ay\u0131r\u0131c\u0131
\u2022 Hareketli kontaklar\u0131 yatay pantograf ay\u0131r\u0131c\u0131<\/p>
\u0130ki adet d\u00f6ner izolat\u00f6r\u00fc olan ay\u0131r\u0131c\u0131lard\u0131r. Bu d\u00f6ner izolat\u00f6rler kendi eksenleri etraf\u0131nda 90\u02da d\u00f6nd\u00fcr\u00fclerek kapatma i\u015flemi yap\u0131l\u0131r. Daha \u00e7ok k\u0131\u015f\u0131n sert ge\u00e7ti\u011fi yerlerde,
kontaklar \u00fczerine biriken kar ve buzlar\u0131 k\u0131rarak a\u00e7ma kapama i\u015flemi yapar.
Dolay\u0131s\u0131yla so\u011fuk b\u00f6lgelerde \u00e7ok tercih edilen bir ay\u0131r\u0131c\u0131 \u00e7e\u015fididir.<\/p>
Di\u011fer ay\u0131r\u0131c\u0131lardan farkl\u0131 olarak normal y\u00fckl\u00fc devrelerde a\u00e7ma kapama i\u015flemi
yapabilen ay\u0131r\u0131c\u0131lard\u0131r. Kesicilerden tasarruf etmek amac\u0131yla kullan\u0131l\u0131r. Tek bara sistemlerinde, tek g\u00fc\u00e7 ay\u0131r\u0131c\u0131s\u0131n\u0131n bulundu\u011fu durumlarda seri bir y\u00fcksek gerilim sigortas\u0131 ile birlikte kullan\u0131l\u0131r. Birden fazla g\u00fc\u00e7 ay\u0131r\u0131c\u0131s\u0131n\u0131n bulundu\u011fu yerlerde ise bir de kesici vard\u0131r. Bu kesici ile g\u00fc\u00e7 ay\u0131r\u0131c\u0131lar\u0131 aras\u0131nda a\u00e7ma kapama i\u015flemleri i\u00e7in ekstra r\u00f6leler gerektirir. K\u0131sa devre kesme \u00f6zelli\u011fi olan tiplerinde sigortalardan herhangi birinin devreyi a\u00e7mas\u0131 h\u00e2linde ay\u0131r\u0131c\u0131 \u00fc\u00e7 faz\u0131n birden enerjisini keser. Bu durumda \u00f6nce ana kontaklar a\u00e7ar, bunlara paralel ba\u011fl\u0131 \u00e7ubuk kontaklar k\u0131sa bir s\u00fcre y\u00fck\u00fc \u00fczerine al\u0131r. A\u00e7ma hareketi an\u0131nda meydana gelen \u00e7arpma ile \u00e7ubuk kontak harekete ge\u00e7er ve yay d\u00fczene\u011fi sayesinde hemen a\u00e7ma i\u015flemi ger\u00e7ekle\u015fir. Bu esnada sabit kontaklar aras\u0131nda olu\u015fan ark, ark s\u00f6nd\u00fcrme h\u00fccresinde s\u00f6nd\u00fcr\u00fcl\u00fcr.<\/p>
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