Iyo isina mvura yekubatanidza inoita basa rakakosha semudziyo wemagetsi unobatanidza kupera kwemagetsi uye kupera kwekuda.Nechikonzero ichi, kana uchisarudza yakaderera-voltage magetsi emagetsi emotokari dzinotakura vanhu, zvinodikanwa kuti usarudze zvakanakisa kubva kune zvakatipoteredza, tembiricha, humidity, kutaridzika kwemidziyo, vibration, guruva, kusapinda kwemvura, ruzha, kuvhara, nezvimwe.
Iyo isina mvura yekubatanidza inoumbwa maviri madiki-magungano, magumo echirume uye magumo echikadzi.Magumo echikadzi anoumbwa nemuviri waamai, chechipiri kukiya (terminal), mhete yekuisa chisimbiso, terminal, chisimbiso mhete, chivharo uye zvimwe zvikamu.Nekuda kwezvimiro zvakasiyana, pachave nekusiyana kwega muzvikamu zvakatsanangurwa, asi misiyano haina kukura uye inogona kunyatso furatirwa.
Iyo imwechete yekubatanidza isina mvura inowanzo kupatsanurwa kuita masiketi marefu uye masiketi mapfupi.