UJohdanto
AIsixhumi se-Cable esihlukanisiweIdivaysi ekhethekile esetshenziselwa ukuxhuma i-Medium-Voltage Voltage (MV) Amakhamera kagesi ku-switchgear, ama-transformers, noma eminye imishini kagesi.
Yini isixhumi sekhebula ehlukene?
Izixhumi ezihlukaniseka zingama-elbow- noma ama-insured infated infated enzelweukulayishaititiukujulaIzicelo.
Izinja
- I-Ring Main Units (Rmus)
- Ukufakwa kwe-pad
- Abaguquli abaphakathi kwamandla kagesi (ngaphakathi nangaphandle)
- Amanethiwekhi Angaphansi komhlaba
- Amandla wamandla avuselelekayo (amapulazi womoya / elanga)
Zilungele zombili izinhlelo zegridi zasemadolobheni nokufakwa okude kudinga ukwakheka okuhlangene kanye nezinketho ezisheshayo zokunqamula.
Imvelo Insights
Ngokushintshwa komhlaba wonke kusezinhlelo ezihlakaniphile zokusabalalisa, ukusetshenziswa kwangaphansi komhlaba, ukusetshenziswa kwezixhumi ezihlukanisiwe sekuvele. Iee xplore, Ukuxhumeka okuhlukanisiwe kunciphisa kakhulu isikhathi sokuphumula sohlelo futhi kunciphise isidingo samathuluzi akhethekile ngesikhathi sokulungiswa. Abisa,Ukuxhumana kwe-TE, futhiSchneider ElectricUmukele izinhlelo ezihlukaniswe izixhumi kuma-modular grid design, ecashile ukuphepha okuthuthukile kanye nokuvuselelwa kabusha.
Ukucaciswa kobuchwepheshe (Isibonelo)
- Nimellisjännite:I-12kv, 24KV, 36kV
- Isilinganiso samanje:250a, 630a, kuze kufike ku-1250a
- Uhlobo lwesixhumi:I-Loadbreak / DeadBreak
- Ukufakwa:I-EPDM noma irabha le-silicone
- Amazinga wokuhlola:IEC 60502-4, IEEE 386, EN 50180/50181
- Izinhlobo zezinhlobo:Thayipha A, B, C, D Bushings
- Izinga lokuvikelwa:I-IP67 (I-MAMERPROOF NO-DORPROOF)
Izinzuzo ngaphezu kwe-Cable Cable Strinations
- I-plug-and-play lula:Inika amandla ukufakwa okusheshayo kanye ne-reconmiguration
- Ukuphepha Okuthuthukisiwe:Ifakwe ngokuphelele futhi i-touch-proof
- I-FOATPRITT YOKUQHAWULA:Ilungele ukufakwa okufakiwe kanye ne-switchchear
- Ukulungiswa okuncane:Ukumelana nomswakama, i-UV, kanye nokuvezwa kwamakhemikhali
- Ukusebenzisana:Iyahambisana ne-IEC / IEEE-Standard Bushings
Isiqondisi sokukhetha nokufakwa
Ukukhetha isixhumi esilungile sekhebula esihlukene:
- Khomba izilinganiso ze-voltage kanye namanje
- Cacisa uhlobo lokungena ngaphansi (XLPE / EPR)
- Nquma usayizi wesikhokelo (e.g., 25-400 MM²)
- Qinisekisa uhlobo lokuxhumana (ukuhlukaniswa kwe-bushing)
- Khombisa imvelo yokufakelwa (ngaphakathi / ngaphandle, emanzi / owomile)
Ukulungiswa kwentambo efanelekile namathuluzi okufaka alawulwa ngokulawulwa kwe-torque kubalulekile ukuze usebenze kahle.
Ukuhambisana Nokuqinisekisa
- IEC 60502-4: Izesekeli zekhebula zama-voltages alinganiselwe aze afike ku-36kv
- Iee 386: Izinga lezinhlelo ezihlukanisiwe ezihlukanisiwe
- En 50180/50181: Ubukhulu bezinhlaka ezibonakalayo
- Yamukelwe kabanziAbisa,Idlina,Nokia, nabanye abakhiqizi bomhlaba wonke
Amazolumbo
A:Izixhumi ze-Loadbreak zinganqanyulwa ngokuphepha ngaphansi komthwalo obukhoma, kuyilapho izixhumi ezibulalayo kufanele zinikezwe amandla ngaphambi kokuhlukaniswa.
A:Yebo, zenzelwe imijikelezo eminingi yokuhlangana, inqobo njeyo ayilonakalisiwe kanye nemihlahlandlela yokuvuselelwa kabusha iyalandelwa.
A:Impela.
Izixhumi zekhebula ezihlukanisiweNikeza indlela evumelana nezimo, ephephile, futhi ephumelelayo yokuphatha ukuncishiswa kwamakhebula ama-medgen-voltage kuzo zombili izilungiselelo ezingaphakathi nangaphandle.
