DTSD39 type fully electronic three-phase multifunctional electricity meterDetailed product description：

The DTSD39 fully electronic three-phase multifunctional electricity meter is a fully electronic multifunctional instrument composed of high-voltage current transformers, high-voltage analog-to-digital converters, E2PROMs, and CPUs.

Main functions and features:

The DTSD39 fully electronic three-phase multifunctional electricity meter can accurately measure parameters such as forward active and reactive power, reverse active and reactive power, four phase limited reactive power, and maximum demand for A, B, and C phases.

There are four rates available, with 12 time periods per day and 12 time zones throughout the year, and 4 sets of time periods to choose from.
Automatically record and store the measurement data of the previous month and the previous month according to the set meter reading date; At the same time as data transfer, the maximum demand for the current month is automatically reset to zero, or it can be manually reset to zero.
1-2 days per week can be designated as rest days, which automatically switch to the set working hours.
It has the ability to record and display information on voltage loss, power outage, parameter settings, backup battery usage time, and parameter status.
Infrared remote control and handheld computer programming, meter reading, and can also communicate with computers.