Idivayisi Yokuhlola I-GDJB-802 3 Yesigaba Sesibili Sesibili Sokujova I-Relay idlala indima ebalulekile ekusebenzeni kwamasistimu kagesi ngokuthembekile nangokuphephile.Ingakwazi ukwahlulela ngokuzenzakalelayo inani lamanje, i-over-voltage, ukulayishwa ngokweqile, ukujikeleza okufushane, izinga lokushisa eliphezulu, idatha engavamile kanye nezixwayiso zokungasebenzisi kahle.