Kutumira kwekudzivirira magetsi kunoshandisa processor inomhanya zvakanyanya uye ine simba shoma sechikamu chayo chikuru.
Kana tambo yemagetsi ine over-voltage, under-voltage, kana phase failure,
chikamu chekudzokera shure, relay ichacheka circuit nekukurumidza uye zvakachengeteka kudzivirira tsaona
kunokonzerwa nemagetsi asingawanzoitiki ari kutumirwa kumudziyo wemagetsi. Kana magetsi
Kana yadzokera kune yakajairika, relay ichavhura circuit otomatiki kuti ive nechokwadi chekuti
mashandiro akajairika emidziyo yemagetsi yemagetsi mumamiriro ezvinhu asina kutarisirwa.
