Esi imitha sisigaba sesithathu socingo olune-CT ratio kunye ne-RS485 din rail electronic meter.Le mitha ihambelana nemigangatho ye-IEC62052-11 kunye ne-IEC62053-21.Inokulinganisa ukusetyenziswa kwamandla asebenzayo / asebenzayo.Le mitha ineenzuzo ezininzi, ezifana nokuthembeka okulungileyo, umthamo omncinci, ubunzima obulula kunye nokufakwa lula.