DTSD1352-4S series DIN-rail type multi-circuit power meter is mainly used for the full electric parameter measurement of multiple circuits, and can be connected to the current input of 4 three-phase circuits or 12 single-phase circuits at the same time. It can measure parameters such as voltage and current, power, power factor, phase angle, unbalance, and harmonics.
4-way three-phase or 12-way single-phase loop full electric parameter measurement, external current transformer;
Monitoring each phase voltage/current, zero sequence current, frequency;
Monitoring each phase power and total power (active, reactive, apparent);
Monitoring each phase power factor and total power factor;
Monitoring voltage/current phase angle, voltage/current unbalance;
Monitoring total voltage/current harmonics and 2nd to 31th harmonics;
Recording voltage, current and power extreme value of the current month and the previous month;
Maximum current, maximum power demand and real-time current, real-time power demand;
200 event loggings to record the actions of DIDO;
Supporting overvoltage, overcurrent, phase failure, DI linkage and other alarm output;
Rate setting for 4 time zones and 14 time periods;
Four-quadrant energy, 12-month multi-rate energy statistics;
31-day four-quadrant and multi-rate energy freeze, forward and reverse energy metering;
Four passive switch inputs, two active switch inputs, one switch output, RS485 communication;
Two-way passive switch input, two-way switch output, RS485 communication;
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