Umzila webhasi wohlobo lomoya ulungele i-AC yezigaba ezintathu zezintambo, izigaba ezintathu ezinezintambo, isistimu yezintambo ezinhlanu, imvamisa engu-50~60Hz, i-voltage elinganiselwe efika ku-1000V, ikalwe ukusebenza kwamanje okungu-250A~5000A uhlelo lokuphakela amandla, ukwenza umsebenzi wokusabalalisa amandla, ikakhulukazi asetshenziswa kuma-workshops, izitshalo kanye nezakhiwo eziphakeme.