TX7-63Z miniature DC circuit breaker waxaa inta badan loo isticmaalaa korantada lagu qiimeeyay DC ilaa 1000V, culeyska xad dhaafka ah iyo ilaalinta wareegga gaaban ee hadda jira 63A DC wareegga korantada iyo qalabka. , danab shaqeeya waxay noqon kartaa ilaa DC 1000V, kaas oo si degdeg ah u jebin kara qaladka DC ee nidaamka qaybinta awoodda DC;qalab muhiim ah oo ka mid ah nidaamka tamarta qoraxda - module PV laga ilaalin karaa gadaal hadda ka socda DC iyo khatarta jawaab-celinta hadda ka dhanka AC ay sabab u tahay failure of inverter, si loo hubiyo in hawlgalka la isku halayn karo ee nidaamka tamarta photovoltaic qoraxda.