Kev piav qhia dav dav

Chav tsev no ua ke nrog kev tiv thaiv tam sim no ntawm "YUANKY" mcb nrog lub tshuab hluav taws xob rcd muaj peev xwm ua haujlwm siab nrog kev ua haujlwm tshwj xeeb tsis muaj kev nyab xeeb. Chav tsev tau npaj rau kev teeb tsa hauv "YUANKY" SPN hom A lossis hom B boards ua haujlwm ntawm ib theem 240V qhov system. Chav tsev muab kev tiv thaiv ib-theem tiv thaiv overload luv luv thiab lub ntiaj teb to tam sim no.

Kev tiv thaiv overcurrent

Kev tiv thaiv overcurrent rau circuit conductors yog muab los ntawm thermal thiab magnetic tripping ntsiab yog kab sab, sib npaug rau "YUANKY" mcb thiab muaj nyob rau hauv ob qho tib si M3 & 6 versions. Kev khiav hauj lwm yam ntxwv ntawm dhau tam sim no (lub sij hawm tam sim no curves) yog raws li rau "YUANKY" tus qauv mcbCov ntu ntawm chav tsev ua raws li cov kev cai ntawm BSEN60947-2 rau cov me me Circuit Court breakers, luv Circuit Court yuav tsum ua raws li BS4293.

Ntiaj teb txhaum kev tiv thaiv

Lub rcd elment ntawm lub cuab yeej muab cov tub ntxhais-qhov ntsuas qhov sib txawv ntawm cov kab thiab nruab nrab tam sim no thiab kev nthuav dav kom muaj kev nkag siab zoo.

Kev ua haujlwm ntawm kev sim khawm

Qhov kev kuaj no yog ua tom qab kev teeb tsa nrog tag nrho cov ntaub thaiv npog thiab npog rau hauv qhov chaw, thiab yuav tsum muaj MCB / RCD thiab cov khoom siv tseem ceeb hloov mus. Nias lub pob cim "T" ntawm MCB / RCD siv lub ntiaj teb simulated txhaum rau MCB / RCD uas yuav tsum tau mus sai sai. Qhov no yuav tsum tau kuaj xyuas ntau zaus, tsawg kawg peb lub hlis twg. Yog tias MCB/RCD ua tsis tiav, nrhiav cov lus qhia tshwj xeeb.