Urupapuro rwimyenda yamenetse (MCCB) Ubuyobozi bwibanze

Urupapuro rwabigenewe. Ibi bikoresho mubisanzwe byashizwe mumashanyarazi nyamukuru yikigo kugirango yemererwe byoroshye sisitemu mugihe bibaye ngombwa. MCCBs ziza mubunini no mubipimo bitandukanye kandi bigira uruhare runini mukurinda umutekano no kwizerwa bya sisitemu y'amashanyarazi.

Ibigize n'ibiranga

Ubusanzwe ibishushanyo mbonera byacitse bigizwe nibice byinshi byingenzi, harimo igice cyurugendo, uburyo bwo gukora hamwe nabahuza. Igice cyurugendo gifite inshingano zo kumenya imitwaro iremereye hamwe nizunguruka ngufi, mugihe uburyo bwo gukora butuma ibikorwa byintoki no kugenzura kure. Guhuza byateguwe kugirango ufungure kandi ufunge imirongo nkuko bikenewe, itanga uburinzi bukenewe.

Ihame ryakazi rya plastike yamashanyarazi
MCCB ikora ikurikirana ikigezweho kinyura muri sisitemu y'amashanyarazi. Iyo hagaragaye ibintu birenze urugero cyangwa bigufi, igice cyurugendo gikurura umubano kugirango ufungure, uhagarike neza amashanyarazi kandi wirinde kwangirika kwa sisitemu. Iki gisubizo cyihuse ningirakamaro mukurinda ibikorwa remezo byamashanyarazi nibikoresho bihujwe.

Ubwoko nibyiza
MCCBs ziraboneka muburyo butandukanye, buri cyashizweho kugirango cyuzuze ibisabwa byihariye. Umuvuduko ukabije wa insulasiyo ya voltage yamashanyarazi yamashanyarazi ni 1000V, ikwiranye no guhinduranya gake na moteri bitangirira kumuzinga wa AC 50Hz. Bapimwe kuri voltage ikora kugeza 690V naho ibipimo bigera kuri 800 ACSDM1-800 (nta kurinda moteri). Ukurikije ibipimo nka IEC60947-1, IEC60947-2, IEC60947-4 na IEC60947-5-1, MCCB nigisubizo gihamye kandi cyizewe kubikorwa bitandukanye.

Inyungu zo gukoresha MCCB muri sisitemu y'amashanyarazi ni nyinshi. Zitanga uburinzi bukenewe ku makosa y’amashanyarazi, zirinda umutekano w'abakozi n'ibikoresho. Byongeye kandi, MCCBs byoroshye gushiraho no kubungabunga, bifasha kuzamura imikorere rusange yibikorwa remezo byamashanyarazi.

Muri make, imashini yamashanyarazi yamenetse ningirakamaro kubikorwa byumutekano kandi byizewe bya sisitemu y'amashanyarazi. Gusobanukirwa ibiyigize, imikorere, n'amahame y'akazi ni ngombwa mu gufata ibyemezo bijyanye no guhitamo no kuyishyira mu bikorwa. Nubushobozi bwabo hamwe nubushobozi bwo kurinda, MCCBs nifatizo ryubwubatsi bugezweho bwamashanyarazi kandi bigira uruhare runini mukurinda ibikorwa remezo bikomeye.