Izixhobo zoMbane ezisebenzisa iVolthi ephantsi xa kuthelekiswa nezixhobo zoMbane ezisebenzisa iVolthi ephezulu: Imigangatho yoKwahlula, iLogic yoYilo kunye neMicimbi yoSetyenziso

Kwinkqubo yokusasazwa kwamandla ombane, izixhobo zombane ezisebenzisa umbane ophantsi kunye nezixhobo zombane ezisebenzisa umbane ophezulu zizinto ezimbini eziphambili. Nangona zombini ziyinxalenye yezixhobo zombane, zinemahluko ebalulekileyo kwimigangatho yokwahlulahlula, ingqiqo yoyilo kunye neemeko zokusetyenziswa. Ukudideka kwezi zimbini kunokukhokelela ekukhetheni okungalunganga kwaye kuchaphazele ukhuseleko lokusasazwa kwamandla. Eli nqaku lihlalutya ngokufutshane umahluko ophambili ukuze linike iireferensi ezisebenzayo kubasebenzi.

I. Umgangatho woMda: Umda weVolthi ecacileyo

Umda ophambili phakathi kwezi zimbini yi-voltage elinganisiweyo, echazwe ngokucacileyo kwimigangatho yeshishini jikelele (IEC, GB): i-voltage elinganisiweyo yezixhobo zombane ezine-voltage ephantsi yi-≤1000V AC kunye ne-≤1500V DC, kunye nee-voltage eziqhelekileyo ze-220V kunye ne-380V, ezikwi-terminal yokusasazwa kwamandla; i-voltage elinganisiweyo yezixhobo zombane ezine-voltage ephezulu yi-＞1000V AC kunye ne-＞1500V DC, kunye nee-voltage eziqhelekileyo ze-10kV, 35kV nangaphezulu, ezikwi-transmission hub link. Iimveliso eziphambili zenkampani yethu zii-circuit breakers, ezigubungela ii-voltage eziphantsi (MCB, MCCB) kunye nee-voltage eziphakathi, ezifanelekileyo kwiimeko ezahlukeneyo.

II. Ingqiqo yoYilo: Iimfuno ezahlukeneyo eziphambili

Izixhobo zombane ezisebenzisa umbane ophantsi zithatha "ukhuseleko, ukulula kunye nokusebenza kakuhle kweendleko" njengesiseko. Uyilo lugxile ekugqumeni okusisiseko, ukufakelwa okulula kunye nokukhuselwa kokugqithisa/ukujikeleza okufutshane, ngesakhiwo esilula kunye neendleko ezilawulekayo; izixhobo zombane ezisebenzisa umbane ophakamileyo zithatha "ukufakelwa, ukucima i-arc kunye nozinzo" njengesiseko. Ngenxa yamandla amakhulu ee-arcs zombane ezisebenzisa umbane ophakamileyo, kuyimfuneko ukuqinisa amandla okucima i-arc kunye ne-arc (njenge-SF6 kunye nokucima i-arc vacuum), ngesakhiwo esintsonkothileyo kunye neemfuno zenkqubo ephezulu.

III. Imeko zeSicelo: Uhlengahlengiso xa kufuneka

Izixhobo zombane ezisebenzisa umbane ophantsi zisetyenziselwa ukusasazwa kombane wesiphelo, kufutshane nabasebenzisi, zifumaneka kakhulu kwiindawo zokuhlala, kwizakhiwo zeeofisi nakwiifektri ezincinci, zisasaza umbane kwizixhobo zesiphelo; izixhobo zombane ezisebenzisa umbane ophakamileyo zisetyenziselwa ukusasazwa kombane kunye neehubhu zotshintsho, zifumaneka kakhulu kwizikhululo zamandla, kwizikhululo zamandla ezinkulu nakwimizi-mveliso emikhulu, zinoxanduva lokusasazwa kombane osebenzisa umbane ongaphezulu kunye nokukhusela ukuhla.

Isishwankathelo

Umahluko phakathi kwezi zimbini uvela kwinqanaba le-voltage. Izixhobo zombane ezine-voltage ephantsi zigxila ekubeni lula kwaye zisebenziseke, zikhonza i-terminal; izixhobo zombane ezine-voltage ephezulu zigxila kukhuseleko kunye nokuzinza, zilawula ihabhu. Ukucacisa umda kunokunceda ekukhetheni ngokuchanekileyo kwaye kuthintelwe iingozi ezinokubakho zokhuseleko.

Siza kuqhubeka nokwabelana ngolwazi lwezixhobo zombane kwaye sinike ezinye iireferensi zokukhetha kwixesha elizayo.