Ukubuka konke kwamajoyinti ekhebula lendololwane

15kV 200AIsixhumi se-Elbow sokuphuka komthwalo

I-15kV 200AIsixhumi se-Elbow sokuphuka komthwaloiyikhanda lokugcina elihlanganisiwe eligcwele, elivalwe ngokuphelele elingathintwa ngogesi. Lisetshenziswa kabanzi kuma-transformer okusabalalisa angaphandle, ama-transformer amabhokisi aseMelika, ama-ring mains, amabhokisi egatsha lekhebula, ama-transformer angcwatshwe kanye neminye imishini kagesi Ukuxhumeka. Kufakwe ohlangothini lokukhipha lwekhanda lekhebula le-T-II 200A, kubha yebhasi ye-200A kanye nesixhumi se-bushing se-single-pass (noma i-double-pass) kanye nesixhumi sokuguqula umthwalo sesiteshi sebhokisi saseMelika. Indawo yokuhlola ingafakelwa isibonisi esibukhoma ukuhlola isimo esibukhoma semishini, futhi ingahlangabezana nezidingo zokuqinisekiswa kwesigaba somugqa.
Isebenzisa i-EPDM (i-ethylene propylene diene rubber) yokushisa esezingeni eliphezulu, futhi isixhumi senduku yokudonsa sinezinto zokucisha i-arc, ngakho-ke singasetshenziswa sisesimweni esibukhoma, kodwa asikwazi ukusika ugesi we-short-circuit; singasetshenziswa njengesishintshi somthwalo ukuze siphule ugesi we-200A.

Ifanele izintambo ze-polyethylene ezixhunywe ngentambo engu-15kV ezine-cross-section engu-35mm2～150mm2.

isakhiwo somkhiqizo:

Indandatho yokusebenza: Indandatho yokusebenza yensimbi engagqwali ebunjiwe ngengxenye eyodwa enezindawo zokulungisa i-spring clamp;
Isendlalelo sokufaka umswakama: ifomula eyingqayizivele kanye nobuchwepheshe bokuxuba ukuqinisekisa ikhwalithi ephezulu yerabha yokufaka umswakama ye-EPDM esele ilungisiwe;
Isendlalelo sangaphakathi esihambisa amanzi kancane: irabha ehambisa amanzi ye-EPDM elungiselelwe kusengaphambili ilawula ngempumelelo ukucindezeleka kukagesi;
Iphuzu lokuhlola i-voltage: Lisetshenziselwa ukuhlola ukuthi umugqa ubukhoma yini futhi udinga ukubambisana nesikhombisi esibukhoma;
Isendlalelo sangaphandle esinomoya ophansi: irabha eqhubayo ye-EPDM elungiselelwe kusengaphambili ibambisana nesivikelo sekhebula ukuze kufezwe ukuvikelwa okuqhubekayo nokuqinisekisa ukuthi isendlalelo sangaphandle esinomoya ophansi sisesimweni sokuma;
Induku yokucisha i-arc: induku yokudlulisa i-copper efakwe ethini enomsebenzi wokucisha i-arc, yifake ku-conductor connector nge-wrench efana nommese enikezwe ebhokisini;
Ama-terminal e-crimp: Ngokwezinto ezahlukene zekhebula, khetha ama-terminal e-crimp ethusi noma ama-terminal e-crimp ethusi-aluminium.

15kV200AI-Elbow Ephansi

I-15kV 200A grounding elbow iyithuluzi elikhethwayo lezinqubo zokusebenza kohlelo lwamandla angaphansi komhlaba. Ingahlinzeka ngentambo ye-grounding lead yokunakekela ikhebula, futhi ingahlinzeka ngentambo ye-lead yokuhlolwa kwekhebula.

Ingqiniba yokumisa ingasetshenziswa yodwa noma ihlanganiswe ne-single-and-double-pass bushings ye-transformer yohlobo lwebhokisi kanye neyunithi eyinhloko yendandatho ukwakha indawo ebonakalayo yokumisa ikhebula. Ingqiniba yokumisa yenziwe ngenduku yethusi eqhubayo ene-arc extinguishing, i-copper pressure joint, amandla aphezulu okuvimbela ukuguga, i-rubber insulation casting elwa nokuguga, ingumkhiqizo ovikela ukuguga ngokuphelele, onengxenye engezansi.
Intambo yokumisa cishe amamitha amabili. Amandla okuvikela ungqimba lwangaphandle lwentambo angama-600V, futhi isetshenziselwa ukuhlolwa kwemishini.

isakhiwo somkhiqizo

Indandatho yokusebenza: indandatho yokudonsa eyenziwe ngensimbi engagqwali ukuqinisekisa ukusetshenziswa kwenduku yokusebenza evalekile.
Itheminali yokugoqa ngethusi: ukwenza umkhiqizo kanye nekhebula kugoqeke kahle.
Isendlalelo sokufaka umswakama: Ifomula ekhethekile kanye nobuchwepheshe bokuxuba buqinisekisa ikhwalithi enhle kakhulu yerabha yokufaka umswakama ye-EPDM elungiselelwe kusengaphambili.
Isendlalelo sangaphakathi esihambisa amanzi kancane: irabha ehambisa amanzi ye-EPDM elungiselelwe kusengaphambili ilawula ngempumelelo ukucindezeleka kukagesi.
Ikhebula elingu-600V elilodwa: izinga le-voltage lingu-600V, isisekelo esisebenzayo.
Induku yokucisha i-arc: induku yethusi ebhodweni enomsebenzi wokucisha i-arc.

Isixhumi se-PT Elbow

IIjoyinti lendololwane le-PTisetshenziselwa uxhumano olugcwele, oluvikelwe ngokuphelele futhi oluvalwe ngokuphelele lohlangothi olunamandla aphezulu lwe-transformer ye-JDZ12A-10R esetshenziselwa ukunikeza amandla okusebenza noma ukuvikelwa kokulinganisa kwendlela yokusebenza kagesi, futhi inedivayisi ethembekile yokulwa nokuxegisa.

Ifaneleka ezintanjeni ze-polyethylene ezixhunywe ngentambo engu-15kV engu-35-50mm2.