- Active, reactive energy measurement.
- Adopt logic encryption card realizingtwo-way data transmission, supportremote charge.
- Support step tariff, maximum 9 steps10 tariff or TOU tariff maximum 8 tariffs.
- Offset when consumption passseveral grades.
- Support prepayment mode andpostpaid mode.
- Different time different MPL(maximum power limit).
- Over MPL alarm and trip. The MPL isprogrammable.
- Low credit alarm, low credit alarmlimit is programmable.
- When the customer card missed, thesystem will reissue the card forcustomer.
MT514 Prepaid three-phase meter
MT514 is a new type of 3 phases 4 wires CPU card prepaid electronic energy meter, which developed and produced by Iskraemeco for residential, commercial, and industrial customers. It is designed, manufactured, test under the requirements of IEC62053-21, EN50470-3 CLASS C, IEC62056-21(IEC61107) and other relevant international standards.