Zotchingira Mabasi a Transformer a DT 33KV250

Chitsimikizochi chikutanthauza Transformer Bushing Insulator yokhala ndi makhalidwe ofunikira awa:

Voltage Rating: 33kV - Izi nthawi zambiri zimasonyeza voteji ya system nominal (Un​) yomwe bushing idapangidwira. 33kV ndi voteji yogawa kapena sub-transmission voltage level. Voltage yogwira ntchito yopitilira (Um​) yofanana (Um​) ya system yotere nthawi zambiri imakhala 36 kV. Bushing iyenera kuyesedwa kuti ipirire voteji yayikulu iyi.

Kuyeza kwa Pakali pano: 250A

Iyi ndi mphamvu yokhazikika yomwe kondakitala wa bushing amatha kunyamula mosapitirira malire ake a kutentha.

Mtundu wa Chigawo

Chotetezera magetsi chopangidwa kuti chilole kondakitala kudutsa bwino pakhoma lokhazikika kapena chophimba cha thanki ya transformer (nthawi zambiri chimakhala chodzaza mafuta).

Ntchito

Amapereka chitetezo champhamvu chamagetsi pakati pa kondakitala wamoyo (pa 33kV nominal) ndi thanki yokhazikika.

Amapereka njira yotsekedwa kwa woyendetsa.

Imagwira ntchito ngati chithandizo chamakina cha kondakitala ndi zolumikizira zakunja.

Imagwira ntchito ngati malo olumikizira zingwe zamagetsi kapena zingwe zakunja.

Kugwiritsa ntchito

Kawirikawiri amagwiritsidwa ntchito pa ma transformer amphamvu kapena ma transformer ogawa omwe amagwira ntchito mu ma network a 33 kV. Kutengera ndi kapangidwe kake (kutalika kwa mafunde, kutseka), ikhoza kugwiritsidwa ntchito mkati kapena panja, ngakhale kuti panja ndi kofala pa gulu la ma voltage awa.

Zipangizo: Kawirikawiri zimapangidwa ndi porcelain yamagetsi yapamwamba kwambiri (yopakidwa utoto wofiirira)

Kapangidwe kake: Kuphatikizapo ndodo yapakati ya conductor, thupi loteteza kutentha (nthawi zambiri limakhala ndi mashedi a nyengo ogwiritsidwa ntchito panja kuti awonjezere mtunda woyenda), flange yoyikira yolumikizira ku transformer, ndi ma terminal olumikizira magetsi.

Miyezo: Ngakhale kuti imatchedwa "DT", bushing yokhala ndi ma ratings awa nthawi zambiri imapangidwa ndikuyesedwa malinga ndi miyezo yayikulu monga IEC 60137, mwina DIN 42532/42533, kapena ANSI/IEEE C57.19.00/01 kuti zitsimikizire chitetezo ndi kugwirira ntchito limodzi.

Mtunda Wozungulira: Chizindikiro chofunikira ichi (mtunda womwe uli pamwamba pa insulator) sichinatchulidwe ndi "DT 33KV250". Chiyenera kusankhidwa kutengera malo omwe akufunidwa kugwiritsidwa ntchito (monga mkati, kunja, kuyera, kuipitsidwa panja) ndipo nthawi zambiri chimakhala kuyambira 720 mm mpaka kupitirira 1100 mm pa 36kV (Um​) bushing yakunja, kutengera momwe kuipitsidwa kumagwirira ntchito.