I-ZW32-24 (G) Isiqhumane Sesekhethi sangaphandle samandla kagesi aphezulu

Uhlolojikelele

I-ZW32-24(G) uchungechunge lwangaphandle lwe-voltage vacuum vacuum circuit breaker (kamuva ebizwa ngokuthi i-circuit breaker) i-switchgear yangaphandle enezigaba ezintathu ze-AC 50Hz kanye ne-voltage elinganiselwe engu-24kV.Ukwakhiwa nokuvuselelwa kwemishini kagesi yamagridi kagesi emadolobheni, amagridi kagesi asemaphandleni, izimayini kanye nomzila wesitimela.
Lo mkhiqizo uyi-switchgear yangaphandle engu-24kV yangaphandle enamandla amakhulu ethuthukiswe ngempumelelo ngesisekelo sempahla esetshenziswayo yasekhaya kanye nezinqubo ngokumunca ubuchwepheshe bangaphandle futhi efanele izimo zezwe lami.Uma iqhathaniswa nemikhiqizo efanayo, inezici ze-miniaturization, ukunganakeki, kanye nobuhlakani.Indawo ezungezile ayinakho ukungcola futhi iwumkhiqizo oluhlaza.
Eminyakeni yakamuva, ngokunwetshwa okuqhubekayo kwegridi kagesi emadolobheni ezwe lami kanye nokukhula ngokushesha kwamandla kagesi, kanye nezici zezintambo zikagesi ezinde kanye nokulahleka kwezintambo ezinkulu kumagridi kagesi asemaphandleni, ukusabalalisa kwamandla kagesi okuyi-10kV kwasekuqaleni kube nzima ukuwenza. ukuhlangabezana nezidingo zokunikezwa kwamandla.Ibanga lokuphakelwa kwamandla likhulu kakhulu, izinga lokulahlekelwa komugqa liphezulu, futhi ikhwalithi kagesi inzima ukuhlangabezana nezidingo.Kodwa-ke, ukusetshenziswa kwamandla kagesi angu-24kV kunochungechunge lwezinzuzo, njengokwandisa umthamo wokuphakela amandla, ukuqinisekisa ikhwalithi kagesi, ukunciphisa ukulahleka kwamandla egridi yamandla, nokulondoloza izindleko zokwakha igridi yamandla.Ngakho-ke, ukusetshenziswa kwezinga lokusatshalaliswa kwamandla kagesi angu-24kV kuwumkhuba ongenakugwemeka wentuthuko, futhi kubalulekile.
Ama-circuit breaker athobela izindinganiso zobuchwepheshe ezifana ne-GB1984-2003 “High Voltage AC Circuit Breakers” kanye ne-DL/T402-2007 “Technical Conditions for Ordering High Voltage AC Circuit Breakers” kanye ne-DL/T403-2000 12kV ~ 40. Ama-breaker Orders Izimo zobuchwepheshe.

Imvelo Yokusetshenziswa Okujwayelekile

◆ Izinga lokushisa lomoya elizungezile: umkhawulo ophezulu +40 ℃, umkhawulo ophansi -40 ℃;
◆ Umswakama wesihlobo somoya: isilinganiso sansuku zonke asikho ngaphezu kuka-95%, futhi isilinganiso sanyanga zonke asingaphezu kuka-90%;
◆Altitude:≤3000mm;
◆Ingcindezi yomoya: akukho ngaphezu kuka-700Pa (okulingana nesivinini somoya esingu-34m/s);
◆ Izinga lokungcola: IV (ibanga le-creepage ≥31mm/kV);
◆ ukujiya kweqhwa: ≤10mm;
◆Indawo yokufakwa: Akufanele kube khona umlilo, ingozi yokuqhuma, ukungcola okukhulu, ukugqwala kwamakhemikhali nokudlidliza okukhulu.