SWITCH YOLEMERA MALONDA YA 10KV

Chosinthira katundu chomwe chili pa mzati chili ndi mphamvu yonyamula ndikuswa mphamvu yoyesedwa, koma sichingaswe mphamvu yofupikitsa. Chimagwiritsidwa ntchito makamaka pakugawa mizere ndi kusiyanitsa zolakwika.

(1) Chosinthira mphamvu chopangira gasi. Chosinthira mphamvu chopangira gasi chimagwiritsa ntchito mpata wopangidwa ndi zinthu zolimba zopangira gasi kuti apange mpweya wambiri pansi pa mphamvu ya chosinthira mphamvu kuti apange chosinthira mphamvu chopangira mpweya. Chifukwa cha kapangidwe kake kosavuta komanso mtengo wake wotsika, kale chinkagwiritsidwa ntchito kwambiri.

(2) Chosinthira mpweya, chosinthira mpweya cha SF6. Chofanana ndi mawonekedwe ndi magawo a chosinthira mpweya ndi zosinthira mpweya za SF6, kusiyana kwake ndikuti chosinthira mpweya sichili ndi chitetezo cha CT ndipo sichingathe kuswa mphamvu yamagetsi yafupikitsa, koma chimatha kupirira mphamvu yamagetsi yafupikitsa ndikutseka mphamvu yamagetsi yafupikitsa, yokhala ndi moyo wautali, mawonekedwe osakonza, moyo wamakina, mphamvu yamagetsi yotseguka Chiwerengero cha zosokoneza ndi nthawi zoposa 10,000, zomwe ndizoyenera kugwiritsidwa ntchito pafupipafupi.

(3) Malangizo ogwiritsira ntchito:

①Poganizira momwe zinthu zilili, mphamvu ya switch yopangira mpweya ndi yokwera kwambiri, chivundikiro chozimitsira mpweya chagwa, ndipo switch ya pole imodzi yakhala ikuwotchedwa nthawi zambiri. Kuwonongeka kwa kaboni kwa epoxy resin insulators.

②Swichi ikayatsidwa, swichi yotulutsa mpweya nthawi zina imatulutsa kutayikira kwa kuwala kwa arc, zomwe zimakhudza chitetezo cha munthu. Malinga ndi zomwe wopanga adayambitsa, njira yozimitsira arc ya kapangidwe ka swichi imaganizira kwambiri za kutayikira kwamphamvu kwa arc. Pamene ma contacts akuluakulu ndi othandizira sakugwirizana, zimakhala zosavuta kuti kutayikira kwa Arc kuchitike.

③Chivundikiro chozimitsira moto cha switch yotulutsa mpweya chiyenera kusamalidwa mosasamala. Chiyenera kuyang'aniridwa ndikusamalidwa kwa nthawi pafupifupi 20 kuti katundu wonse usweke. Sichili bwino ngati switch ya vacuum type ndi SF6, yomwe imatha kusweka nthawi zoposa 10,000, ndipo ntchito yayitali yogwirira ntchito ndi kukonza ndi yayikulu.

④Njira yogwiritsira ntchito chosinthira chotulutsa mpweya ingagawidwe m'magulu awiri: mtundu wa mbedza ndi mtundu wa chokokera chogwirira ntchito. Mtundu wa chokokera chogwirira ntchito uyenera kutsekedwa poyika chogwirira ntchito, ndipo thupi la loko liyenera kusinthidwa ndikusamalidwa nthawi ndi nthawi, zomwe sizingakhale bwino kugwiritsa ntchito. Ndodo yogwirira ntchito iyenera kuyikidwa pamtunda woposa 2.5M kuchokera pansi, apo ayi idzawonongeka mosavuta ndi mphamvu yakunja.

⑤Mtengo wamakono wa chosinthira chophatikiza vacuum load ndi wofanana ndi wa chosinthira chopangira gasi, ndipo kudalirika kwake ndi chitetezo chake sizingafanane ndi chosinthira chopangira gasi, kotero chiyenera kugwiritsidwa ntchito posankha.