Yintoni inzuzo ye-MCB

Abaphulaphuli besekethe omncinci (MCBs)Yenzelwe amatyala e-DC alungele ukusetyenziswa kwezicelo kunxibelelwano kunye neefotovoltaic (PV) ze-DC. Ngogxininiso oluthile ekusebenziseni nasekuthembekeni, ezi mcbs zibonelela ngoluhlu lweengenelo, ukulungisa imiceli mngeni eyodwa ebangelwa zizicelo zangoku. Ukusuka kwi-wiring eyenziwe lula kwimozulu ephantsi ye-voltage, inqaku labo lokufumana iimfuno ezichanekileyo zetekhnoloji yale mihla, eyenza ukuba babe nakho ukuqinisekisa ukhuseleko kunye nokusebenza kakuhle. Kweli nqaku, sihlala sinezibonelelo ezininzi ezibeka i-MCBs njengabadlali abaphambili kwibala lemihlaba yombane.

Uyilo olukhethekileyo lwezicelo ze-DC

II-JCB3-63DC S6akerimele uyilo lwayo elilungiselelwe, licwangcisiwe ngokucacileyo kwizicelo ze-DC. Esi sigqibo siqinisekisa ukusebenza kakuhle kunye nokhuseleko kwindawo apho ikhoyo ikhoyo ngoku iqhelekileyo. Oluyilo olukhethekileyo ngumThetho kwi-ofisi yesekethe yeSekethe, ngaphandle kokuhamba ngenyawo ngokungagungqiyo kweemeko ze-DC. Ibandakanya iimpawu ezinjenge-on-wiring kunye ne-wiring elula, qinisekisa inkqubo yokufakelwa ngaphandle kwe-hassle-free. I-voltage ephezulu kakhulu ukuya kuthi ga kwi-1000V DC inamazano ayo, ebaluleke kakhulu ekuphatheni iimfuno zetekhnoloji yale mihla. I-JCB3-63DC Skicker Skicker ivumelane nemigangatho yeshishini; Iyababeka, ibonisa ukuzibophelela okungagungqiyo ekusebenzeni nasekukhuseleni. Uyilo lwayo, luhlelwe ngelolar, i-PV, indawo yokugcina amandla, kunye nezicelo ezahlukeneyo ze-DC, ziqinisa isikhundla sayo njengelitye lembombo ekuqhubeni iinkqubo zombane.

I-non-ibyland kunye ne-wiring enziwe lula

Enye yezinto ezikrwadayo ze-MCB ngabantu abangenasipholo-mali abo bayenza lula inkqubo ye-wiring. Olu phawu aluphumi nje kuphela ngabasebenzisi-ubuhlobo kodwa bunokufaka negalelo kuncitshiso lwempazamo ngexesha lokufakwa.

Izakhono eziphezulu ze-voltage

Ngombane onqabileyo ukuya kwi-1000V DC, le mizobo ibonisa ukuba izakhono ezinamandla, zibenza ukuba bakwazi ukuphatha iimfuno ze-DC ye-DC ye-DC efumaneka kwiinethiwekhi zonxibelelwano kunye nokufakelwa kwe-PV.

Umthamo wokutshintsha kweqhinga

Ukusebenza ngaphakathi kweeparamitha ze-IEC / En 60947-2, ezi mcbs ziqhayisa ngomthamo oqingqiweyo we-6 ka. Eli nqaku liqinisekisa ukuba umtyholi wesekethe unokuphatha ngokuxhomekeka kwimithwalo eyahlukeneyo kwaye aphazamise ngempumelelo ukuhamba kwangoku ngexesha lesiphoso.

I-inshusensi ye-inselser kunye nempembelelo

I-inshurensi yombane (i-UI) ye-1000V kunye ne-dulset ye-voltage (i-UIMP) ye-4000V ye-4000v ikrokrela amandla e-MCB, ukubonelela ngomaleko ongezelelweyo kwiimeko ezahlukeneyo zokusebenza.

Iklasi yokumisa ngoku 3

Ihlelwe njengesixhobo esikhoyo seklasi yesi-3, ezi mcbs zigqwesa ekunciphiseni komonakalo onokubakho kwimeko yesiphoso. Obunikako lubalulekile ekukhuseleni izixhobo ezisemazantsi kunye nokugcina ingqibelelo yenkqubo yombane.

Ukukhetha ubuye umva

Ixhotywe nge-fuse engasemva ebonisa ukukhetha okuphezulu, ezi mcbs ziqinisekisa ukuba ziphantsi kwamandla. Oku kungaphumeleli kuphela ukhuseleko lwenkqubo kodwa ikwanegalelo kukuthembeka ngokubanzi kweseti yombane.

Isalamane soQhakamshelwano

Isalathisi sesalathisi esibomvu-sine-Green-Green-Green sinika isibonisi esibonakalayo, sikuvumela ukuba ujonga ngokulula inqanaba le-Breaker. Eli nqaku lilula kodwa lisebenzayo longeza umaleko ongezelelweyo wokulungiselela abaqhubi.

Uluhlu olubanzi lwe-rusted

Ezi mcbs zamkela uluhlu lwemijikelezo eyahlukeneyo, ezinokukhetha ukufikelela kwi-63a. Oku bhetyebhetye kusenza ukuba bakwazi ukufikelela kwiimfuno ezahlukeneyo zokudibanisa izicelo ezahlukeneyo, ukongeza kakhulu kwizinto zabo.

Ukulungiswa kwePuquile

Ifumaneka kwi-1 Pole, i-2 Pole, i-3 Pole, kunye ne-4 Pole, ezi ze-MCBs zilungiselela iindlela ezahlukeneyo zokuseta inkqubo. Oku kubandakanywa nokusebenza kwezixhobo zokuziqhelanisa neemfuno ezithile zofakelo lombane ezahlukeneyo.

I-voltage ireyithi yezibonda ezahlukeneyo

I-volting volting volting ye-PolePURORY YENKCAZO-I-1 Pole = 250VDC, 2 Pole = i-3000VDC, i-3000VDC, i-1000VDC, ibonisa i-quiptiges kwiimfuno zevols ezahlukeneyo kwiimfuno ezahlukeneyo zevolthi.

Ukuhambelana neebhabhatha ezisemgangathweni

I-MCB Breaker yenzelwe ukuba idibane ne-sengs Oku kugxila ngokungqinisisa inkqubo yokufakelwa kunye nokwenza lula ukufakwa kweeseti zombane okhoyo.

Yenzelwe ukugcinwa kwelanga kunye nokugcina amandla

Ukugxininiswa kwebhokisi ye-MCB ye-MCB ibalaseliswa ngoyilo lwabo olucacileyo lwesolar, i-PV, ukugcinwa kwamandla, kunye nezinye iinkqubo ze-DC. Njengoko umhlaba ukwamkela imithombo yamandla ahlaziyiweyo, aba baphulaphuli besekethe bavela njengezinto ezibalulekileyo ekuqinisekiseni ukuthembeka nokhuseleko lweenkqubo ezinjalo.

Okukwintsusa

Izibonelelo zeUmphulisi wesekethe omncinci (MCB)Indalele kude kube ngaphaya koyilo lwabo olukhethekileyo. Ukusuka kwizicelo ezizodwa ze-DC kwiimpawu zabo zabasebenzisi, ezi mcbs zibeka imigangatho emitsha ekukhuseleni nasekusebenzeni kakuhle. Njengoko itekhnoloji iqhubeka iqhubela phambili, abaphulaphuli besekethe bangama-stalwarts, bakhusela ukuthembeka kweenkqubo zonxibelelwano kunye nokufakelwa kwe-PV kunye nobuchule babo obungafaniyo. Umtshato wezinto ezintsha kunye nokuthembeka kwezi mcbs zibagcina njengee-asethi ezingenakuphikwa kwi-United Stages eyandayo yobunjineli bombane.