Umuyoboro wa Overhead Service Drop ni iki?

Insinga zitanga amashanyarazi zikoreshwa hejuru y’umuyoboro w’amashanyarazi ni insinga zitanga amashanyarazi yo hanze. Ni uburyo bushya bwo kohereza amashanyarazi hagati y’insinga zitwara amashanyarazi zikoresha hejuru y’umuyoboro w’amashanyarazi n’izikoresha munsi y’ubutaka, bwatangiye ubushakashatsi n’iterambere mu ntangiriro z’imyaka ya za 1960.

Insinga zo hejuru zikoreshwa mu gukata insinga zigizwe n'urwego rwo gukingira insinga n'urwego rwo kuzirinda, kimwe n'uburyo insinga zifatanye. Nubwo zishobora kwibasirwa n'ibintu byo hanze kandi ntiziryoshye mu buryo bushimishije, zikoreshwa cyane ahantu bigoye gushyira insinga zo munsi y'ubutaka bitewe n'uko zitanga amashanyarazi menshi, zihamye kandi zigakorerwa isuku yoroshye.

Ni gute twahitamo insinga yo kohereza serivisi yo hejuru?

Ubwoko butatu bw'insinga za aluminium zikoreshwa mu gusohora amashanyarazi ni insinga ya duplex service drop, insinga ya triplex service drop, n'insinga ya quadruplex service drop. Zitandukanye bitewe n'umubare w'imashini zikoresha amashanyarazi n'ikoreshwa rusange. Reka twibande muri make ku ruhare rwa buri kimwe muri ibi.

Insinga zo gutereraho za Duplex zifite conductor ebyiri zikoreshwa mu nsinga z'amashanyarazi zikoreshwa mu buryo bumwe mu buryo bwa volt 120. Zikunze gukoreshwa mu matara yo hanze, harimo n'amatara yo ku muhanda. Byongeye kandi, zikunze gukoreshwa mu bucuruzi bw'ubwubatsi mu gihe gito. Ikintu gishimishije - Ingano z'insinga zo hejuru za Duplex zo muri Amerika zitwa amazina y'ubwoko bw'imbwa, harimo setter, shepherd, na chow.

Insinga zo mu bwoko bwa Triplex service drop insinga zifite ibyuma bitatu bikoreshwa mu gutwara amashanyarazi kuva ku murongo w’amashanyarazi kugeza ku bakiriya, cyane cyane ku bashinzwe ikirere. Nanone, insinga zo mu bwoko bwa Triplex service drop insinga zo muri Amerika zifite inkuru ishimishije. Zitwa amazina y’inyamaswa zo mu nyanja, nk’ibishwi, ibikara, n’inka. Amazina y’insinga arimo Paludina, Valuta, na Minex.

Insinga za quadruplex zigabanya umuriro zifite amashanyarazi ane zigenewe gutanga insinga z'amashanyarazi z'ibice bitatu. Zihuza transformateur z'amashanyarazi zishyizwe ku giti, ahanini ziherereye mu cyaro, n'abayobozi b'abakoresha. Insinga za quadruplex zujuje ibisabwa na NEC zitwa amazina y'ubwoko bw'amafarasi, nka Gelding na Appaloosa.

Kubaka Insinga za Aluminiyumu zigabanya umuriro

Nubwo hari uburyo butandukanye bwo gukoresha insinga z'amashanyarazi n'umubare wazo, insinga zose z'amashanyarazi zikoreshwa hejuru yazo zifite imiterere isa. Insinga z'izi nsinga zikozwe mu cyuma cya aluminiyumu 1350-H19,6201-T81 cyangwa ACSR.

Bafite ubushyuhe bwa polyethylene XLPE bufatanye butanga uburinzi bukomeye ku ngaruka zo hanze. Cyane cyane, bufite ubudahangarwa bwiza ku bushuhe, ikirere, n'ingaruka z'imiti itandukanye. Ubushyuhe bw'imikorere y'insinga za aluminiyumu hejuru hamwe n'ubushyuhe bwa XLPE ni dogere selisiyusi 90. Ni gake cyane, ubushyuhe bwa polyethylene bushobora gukoreshwa aho gukoresha ubushyuhe bwa XLPE. Muri iki gihe, ubushyuhe bw'imikorere bugabanuka bukagera kuri dogere 75, ibyo bikaba ari ikintu ugomba kuzirikana iyo utekereza ku mushinga wawe w'amashanyarazi. Igipimo cy'amashanyarazi cy'insinga zose zikoreshwa hejuru ni volts 600.

Insinga zose za serivisi ya aluminiyumu zifite umuyoboro utagira aho ubogamiye cyangwa insinga ya messenger. Intego y'umuyoboro wa messenger ni ugukora inzira itagira aho ibogamiye kugira ngo amashanyarazi ahunge kandi hirindwe impanuka, ibyo bikaba ari ingenzi mu bidukikije by'insinga zo hanze. Insinga za messenger zishobora gukorwa mu bikoresho bitandukanye, nka AAC, ACSR, cyangwa ubundi bwoko bwa aloyi ya aluminiyumu.

Niba wifuza kubona inama ku bijyanye n'abayobora serivisi zo gusohora, twandikire.