Ankerui DTSD1352 China Base Station Tower 4-channel Multi functional Electric Meter

1 Overview

Ankerui DTSD1352 China Base Station Tower 4-channel Multi functional Electric MeterMainly used for full electrical parameter measurement of multiple circuits, it can simultaneously connect up to 4 three-phase circuits or 12 single-phase circuits for current input. It can measure parameters such as voltage, current, power, power factor, phase angle, imbalance, harmonics, etc.Ankerui DTSD1352 China Base Station Tower 4-channel Multi functional Electric Meter

2 Product functions and technical parameters

2.1 Product Features

The specific functions are as follows:

Measurement of full electrical parameters for 4-channel three-phase or 12 channel single-phase circuits, with external current transformers;

Monitor the voltage/current, zero sequence current, and frequency of each phase;

Monitor the power of each phase and total power (active, reactive, apparent);

Monitor the power factor of each phase and the total power factor;

Monitor voltage/current phase angle and voltage/current imbalance;

Monitor the total harmonic and 2-31st harmonic of voltage and current;

Record of extreme values of voltage, current, and power for the current month and the previous month; Maximum current, maximum power demand, real-time current, and real-time power demand;

200 event records, documenting the actions of DIDO; Support alarm outputs such as overvoltage, overcurrent, phase failure, DI linkage, etc;

Rate setting for 4 time zones and 14 time periods;

Four quadrant electricity, 12-month compound rate electricity statistics;

31 day four quadrant and compound rate energy freeze, forward and reverse energy metering;

Four passive switch inputs, two active switch inputs, one switch output, RS485 communication;

Two passive switch inputs, two switch outputs, RS485 communication;

Note: Four passive switch inputs, two active switch inputs, one switch output and two passive switch inputs, and two switch outputs can only be selected from two options.

2.2 Main technical parameters

2.3 Other technical parameters

3 matching transformers

The current transformer adopts a crystal head interface, with a primary side current of 50A-600A. If the current transformer is different, customers can modify the current ratio through the instrument interface or communication according to actual usage. The transformer is shown in Figure 1 and Figure 2.

4. Dimensions and Installation Instructions

4.1 Dimensions (Unit: mm)