Indlela yokukhetha i-Molded Case Circuit Breaker eKufanelayo: Isikhokelo esiBanzi

Kwinkalo yobunjineli bombane kunye nokuhanjiswa kwamandla, ukukhetha i-case molded case breaker (MCCB) ibalulekile. Ezi zixhobo ziyinxalenye ephambili ekukhuseleni iisekethe kwi-overloads kunye neesekethe ezimfutshane, ukuqinisekisa ukhuseleko kunye nokuthembeka kweenkqubo zombane. Ngokhetho oluninzi olukhoyo kwimarike, ukukhetha i-MCCB efanelekileyo kunokuba ngumsebenzi onzima. Esi sikhokelo sijolise ekukhanyeni kwimiba ephambili ekufuneka uyiqwalasele xa ukhetha eyona nto ibunjiweyo yesaphuli sesekethe yeemfuno zakho, idityaniswe nokuqonda okuvelaI-Yuye Electrical Co., Ltd., umenzi ohamba phambili kwintsimi.

Ukuqonda iMolded Case Circuit Breakers

Ngaphambi kokungena kwinkqubo yokhetho, kubalulekile ukuqonda ukuba yintoni i-breaker circuit case. I-molded case circuit breaker sisixhobo se-electromechanical eyenzelwe ukukhusela isiphaluka sombane kumonakalo obangelwa ukugqithisa kunye neesekethe ezimfutshane. Zifakwe kwityala elibunjiweyo elibonelela nge-insulation kunye nokukhusela kwizinto ezisingqongileyo. I-molded case circuit breakers ifumaneka kwiindidi ezahlukeneyo zokulinganisa kunye nokulungelelaniswa koluhlu olubanzi lwezicelo ukusuka kwiindawo zokuhlala ukuya kwiindawo zoshishino.

Imiba ephambili emayiqwalaselwe

1. Umlinganiselo wangoku: Inyathelo lokuqala ekukhetheni i-MCCB kukuqinisekisa umlinganiselo wangoku ofunekayo kwisicelo. Eli nqanaba langoku lilinganiswa ngama-amperes (A) kwaye limele ubuninzi obuqhubekayo obuqhubekayo ukuba i-circuit breaker inokusingatha ngaphandle kokukhubeka. Kubalulekile ukukhetha i-breaker circuit kunye nokulinganisa kwangoku okuhambelanayo okanye kukhulu kancinane kunomthwalo olindelekileyo ukuqinisekisa ukusebenza kakuhle. I-Yuye Electric Co., Ltd. inikezela ngoluhlu lwee-MCCB ezinemilinganiselo eyahlukeneyo yangoku, evumela abathengi ukuba bafumane i-breaker circuit ehambelana neemfuno zabo ezithile.

2. Ukuqhawula amandla: Umthamo wokuqhawula okanye ukulinganisa i-short-circuit yisona siphoso esiphezulu sangoku ukuba i-MCCB inokuphazamisa ngaphandle komonakalo. Olu kulinganisa lubalulekile ukuqinisekisa ukuba i-breaker circuit inokusingatha iisekethe ezimfutshane ezinokubakho kwisistim. Xa ukhetha i-MCCB, kubalulekile ukuvavanya i-short-circuit current elindelekileyo kwindawo yokufakela kwaye ukhethe i-breaker circuit kunye nomthamo wokuqhawula odlula eli xabiso. I-Yuye Electric Co., Ltd. ibonelela ngeenkcukacha ezicacileyo ze-MCCBs zayo, ivumela abasebenzisi ukuba benze isigqibo esisekelwe kwiimfuno zabo zenkqubo.

3. Uhlobo lomthwalo: Ubume bomthwalo okhuselweyo yenye into ebalulekileyo yokuqwalaselwa. Imithwalo eyahlukeneyo (njenge-resistive, inductive, okanye i-capacitive) ineempawu ezahlukeneyo ezichaphazela ukukhethwa kwe-MCCB. Ngokomzekelo, umthwalo owenziweyo (ofana nemoto) unokufuna i-breaker circuit kunye ne-high instantaneous trip setting ukuze ikwazi ukulungiselela imisinga yokungena. I-Yuye Electrical Co., Ltd. inikezela ngee-MCCB ezikhethekileyo ezilungiselelwe iintlobo ezithile zomthwalo, ziqinisekisa ukhuseleko olululo kunye nokusebenza.

4. Iimpawu zokuhamba: Ii-MCCB zineempawu ezahlukeneyo zokukhubeka, ezimisela ukuba i-breaker circuit ihambe ngokukhawuleza kangakanani phantsi kweemeko zokugcwala. Ezona ntlobo zixhaphakileyo yi-B, C, kunye ne-D curves, nganye iyilelwe usetyenziso olwahlukileyo. I-Curve B ifanelekile kwizicelo zokuhlala kunye nemithwalo yokumelana, ngelixa i-Curve C ifaneleka kakuhle kwi-shishini kunye nezicelo ezilula zoshishino kunye nemisinga yokungena emodareyitha. I-Curve D yenzelwe usetyenziso olunzima lwemizi-mveliso kunye nemisinga ephezulu yokungena, enje ngeenjini. Ukuqonda iimpawu zokukhubeka ezifunekayo kwisicelo sakho kubalulekile ekukhetheni i-MCCB efanelekileyo.

5. Iimeko zokusingqongileyo: Indawo yofakelo idlala indima ebalulekileyo ekukhetheni i-MCCB. Izinto ezifana nobushushu, ukufuma, kunye nokuvezwa kothuli okanye izinto ezitshabalalisayo zinokuchaphazela ukusebenza kunye nobomi be-breaker circuit. I-Yuye Electric Co., Ltd. yenza ii-MCCBs ezinomlinganiselo ohlukeneyo wokusingqongileyo, ukuqinisekisa ukuba abathengi banokukhetha iimveliso ezinokumelana neemeko ezithile zendawo yokufakela.

6. Ubungakanani kunye noKhetho lokuNyusa: Ubungakanani bomzimba be-MCCB kunye neenketho zayo zokunyuswa nazo zibalulekile ingqalelo. Ngokuxhomekeke kwisithuba esikhoyo kwi-switchboard okanye kwikhabhinethi, unokufuna ukukhetha i-MCCB edibeneyo okanye i-MCCB eneempawu ezithile zokunyuka. I-Yuye Electrical Co., Ltd. inikezela ngobungakanani obahlukeneyo kunye nokhetho lokunyuka ukwenza ufakelo oluguquguqukayo.

7. Ukuthotyelwa kunye neMigangatho: Kubalulekile ukuqinisekisa ukuba i-MCCB oyikhethayo ithobela imigangatho yoshishino efanelekileyo kunye nemimiselo. Oku akuqinisekisi kuphela ukhuseleko kunye nokuthembeka, kodwa kuqinisekisa ukuba imveliso ifanelekile kwisicelo sakho esithile. I-Yuye Electrical Co., Ltd. ibambelela kwimigangatho yamazwe ngamazwe ukunika abathengi uxolo lwengqondo malunga nomgangatho kunye nokhuseleko lweemveliso zayo.

8. Iindleko kunye newaranti: Okokugqibela, qwalasela ixabiso le-MCCB kunye newaranti enikezelwa ngumenzi. Ngelixa kunokuhenda ukukhetha eyona ndlela inexabiso eliphantsi, kubalulekile ukulinganisa iindleko kunye nomgangatho kunye nokuthembeka. Ukutshala imali kwi-MCCB ephezulu evela kumenzi ohloniphekileyo njengoYuye Electric Co., Ltd. kunokunciphisa umngcipheko wokungaphumeleli kunye nexesha lokunciphisa iindleko, ukugcina imali kwixesha elide.

Ukukhetha icala elibunjiweyo le-breaker circuit breaker sisigqibo esibalulekileyo esinokuchaphazela kakhulu ukhuseleko kunye nokusebenza kakuhle kwenkqubo yakho yombane. Ngokuqwalasela izinto ezifana nokulinganiswa kwangoku, umthamo wokuphuka, uhlobo lomthwalo, iimpawu zokukhubeka, iimeko zokusingqongileyo, ubungakanani, ukuthotyelwa kunye neendleko, unokwenza ukhetho olunolwazi oluhlangabezana neemfuno zakho ezithile.I-Yuye Electrical Co., Ltd.ikulungele ukukunceda, inikezela ngoluhlu olubanzi oluphezulu olubunjiweyo lweesekethe zesekethe ezilungiselelwe ukubonelela ngokhuseleko oluthembekileyo kwiisekethe zakho. Ngetyala elibunjiweyo elichanekileyo lesekethe yesiphaluka, unokuqinisekisa ukhuseleko kunye nexesha elide lenkqubo yakho yombane, ikuvumela ukuba ugxininise kwizinto ezibaluleke kakhulu - umsebenzi wakho kunye noxolo lwengqondo.