EL-300ASeries na'urorin kula da kariya na dijital22OkV kasa da daban-daban karfin wutar lantarki matakan tsakanin rukunin kariya iko, tare da cikakken kariya, aunawa, iko, gazawar rikodin da sadarwa sa ido aiki, samar da cikakken mafita ga karfin wutar lantarki tashar, wutar lantarki tashar, high-low karfin wutar lantarki rarraba da kuma masana'antu wutar lantarki tsarin kariya da iko, iya karfi tabbatar da high-low karfin wutar lantarki cibiyar sadarwa da kuma masana'antu wutar lantarki tsarin aminci da Dukkanin na'urorin za a iya shirya su a kan allon, kuma za a iya shigar da su a kan gida a kan babban ƙananan ƙarfin lantarki na kwamitin, daidaitawa mai sassauci, sauki don fadada, sauki don aiki, sauki don kulawa.

Aikace-aikace

Amfani220kVKare transformer na ƙasa ƙarfin lantarki matakan. Za a iya daidaita allon rukuni, ko kuma za a iya shigar da shi a kan gida a cikin majalisar sauyawa, da cikakken goyon bayan tsarin sarrafa kansa mai canji.

Kariya Ayyuka

※Kare bambanci

※rabo bambanci kariya (biyu harmonic kulle,CTkashewa kulle)

※Heavy gas kariya/gargaɗin 'yan sanda

※Gas ƙararrawa

※Kare zafi/gargaɗin 'yan sanda

※Kula da ƙararrawa

auna ayyuka

※Yanzu, ƙarfin lantarki ma'auni daidaito0.2matakin

※Power, lantarki auna daidaito0.5matakin

※mita Ma'auni daidaito0.01Hz