Ddsf36 single-phase multi-tariff watt-hour meter

Key Attributes.

Model DDSF36 Electronic Single-Phase Multi-tariff watt-hour meter is used to measure 50Hz AC active energy and the power flow of peak time, flat time and off-peak time. Its functions comply with the corresponding technical requirements for the Class 1Single-phase Watt-hour Meter in IEC61036-2000, and its data communication protocols obey the IEC1107 standards.The features of this meter are: long service life, high accuracy class, high overload, low power consumption and small size. The meter adopts fault-tolerant technique to ensure calibration and correction of the data during usage. Its special techniques can ensure the data been memorized authomatically scroll the accumulative energy, accumulative energy of each tariff, present date and time, signal of present tariff, and so on, being stored automatically. You can set three tariffs and twelve periods in the meter. The power of real time clock chip is supplied with large capacity lithium battery to ensure the high accuracy of the time switch. And its standard infrared communication port finishes the function of setting, clock setting, tariff setting and period program. Etc.