DTSF/DSSF876 Three Phase Multi-Tariff Energy Meter

General DTSF/DSSF876 Three Phase Multi-Tariff Energy Meter is used to measure TOU active energy, by adopting large-scale integration and SMT technology. It is highly reliable and widely used in Automatic Meter Reading System. It fully conforms with IEC 62053-21, IEC 62053-23 and IEC 62056-21. Main Features Measures forward/reverse active energy for latest 12 months Records Max. demand with start time and duration for latest three months Measures real time voltage, current, power factor and frequency 2 seasons, 4 tariffs, 12 time intervals,12 holidays Events log: loss of voltage, power off/on, demand resetting, and broadcast time etc. Fault alarm Awaken by infrared, light or button Independent infrared and RS485 communication interface Energy testing signal and clock testing signal output LCD display