Ana amfani da sandar da aka raba mai amfani da wutar lantarki mai ƙarfin lantarki ta telescopic h high-voltage conductor rt matakai daban-daban na ccconductors a cikin aikin layi kai tsaye. Tallafin mai amfani da wutar lantarki ya gurɓata bisa ga nisan layin, yana ɗauke da madannin jagora guda uku masu sauri, waɗanda zasu iya ɗaukar har zuwa conductor uku don haka riƙe waya mai zafi da waya mai sakin wuta suna da sauƙi kuma cikin sauri. Babban sandar an yi ta ne da resin epoxy mai ƙarfi da bututu mai rufi. juriyar ƙarfin lantarki: 100kV/300mm, ƙarfin injina mai yawa, kyakkyawan aikin mai rufi. Yana da aminci kuma mai dacewa don amfani.