Yankho la Chingwe Chozungulira

Chingwe chozungulira ndi mtundu wa chingwe chomwe chimagwiritsidwa ntchito kwambiri pakugwiritsa ntchito mphamvu zochepa. Chimakhala ndi kondakitala yapakati yozunguliridwa ndi gawo limodzi kapena angapo a insulation, yokhala ndi gawo lakunja la ma conductor ozungulira. Ma conductor ozungulira nthawi zambiri amapangidwa ndi mkuwa kapena aluminiyamu ndipo amagwira ntchito ngati kondakitala yopanda mbali ya chingwecho.
Zingwe zozungulira nthawi zambiri zimagwiritsidwa ntchito m'malo omwe pamafunika magetsi ochepa, monga m'nyumba zogona komanso m'mabizinesi. Zimagwiritsidwanso ntchito kwambiri mumakampani olumikizirana mafoni polumikiza mawaya a foni ndi intaneti.
Pali mitundu yosiyanasiyana ya zingwe zozungulira zomwe zilipo, kuphatikizapo zomwe zili ndi PVC kapena XLPE insulation. Kusankha zipangizo zotetezera kutentha kumadalira momwe zimagwiritsidwira ntchito komanso mphamvu zamagetsi ndi makina zomwe zimafunikira.
Posankha njira yothetsera chingwe chozungulira, zinthu monga kuchuluka kwa magetsi, mphamvu yonyamulira magetsi, zinthu zotetezera kutentha, kukula kwa kondakitala ndi mtundu wake, komanso kuthekera kwa chingwecho kupirira zinthu zachilengedwe ziyenera kuganiziridwa. Kukhazikitsa ndi kusamalira bwino zingwe zozungulira ndikofunikira kwambiri kuti zigwire ntchito bwino komanso motetezeka.