EC670 yakatevedzana ndeye elevator-chaiyo inverter, iyo inonyanya kushandiswa kudzora uye kugadzirisa kumhanya kweasynchronous motors.Iyo ine mushandisi-inorongwa mabasa, yekumashure software yekutarisa, yekutaurirana mabhazi mabasa, akapfuma uye ane simba musanganiswa mabasa, uye yakagadzikana kuita.