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Smart meter

485 three-phase smart meter
485 three-phase smart meter

Dtsy single-phase charge control intelligent electric energy meter (module) is an intelligent electric energy meter with the functions of forward and reverse time-sharing rate electric energy measurement, data processing, real-time monitoring, automatic control, information interaction and so on. RS485 communication network can be used as a way of remote meter reading and switching on and off, which is suitable for residents and other single-phase users with decentralized installation. This product complies with the technical specifications of the State Grid.

  • Product introduction
  • Product features

List of parameters

Meter model DTSY       1Level
Voltage specification 3×220/380V
Current specification 1.5(6)A  、5(60)A  20(80)A、10(100)
Wiring mode Three phase four wire system
Parameter monitoring It can monitor the voltage and current of each phase in real time
Metering function It can measure active power, reactive power and four quadrant reactive power
Data storage It can store the historical power consumption data of the current 12 months
Communication interface 1 channel RS485 interface, far infrared communication interface
Communication protocol DL / t645-1997 communication protocol
Product size L×W×T:290mm×170mm×85mm



Main parameter

Product numberDTSY

Voltage specifications3*220/380V

Current specifications1.5(6)A 、10(100)A 、5(60)A

Accuracy class1

F            Frequency50Hz

Wiring modeThree phase four wire connection type and straight through type through current transformer

长沙威胜DTZY341-J接线图长沙威胜威胜DTSD341接线图

Major function

Metering functionIt can measure active power, reactive power, forward active power, reverse active power, forward reactive power, reverse reactive power, four quadrant reactive power, etc.

Parameter monitoringIt can monitor the real-time value of voltage and current of each phase, and monitor the real-time parameters such as three-phase total and active power, reactive power, power factor, phase angle and phase of each phase a, B and C.

Time sharing multiple rate functionThe peak, peak, flat and valley electricity prices are charged separately, with four rates of peak, flat and valley.

Data storageIt can store the historical power consumption data of current and last 12 months, and the monthly total, peak, peak, average and valley power consumption data.

Carrier communication functionSupport remote power on / off function.

Load curve functionIt has 6 kinds of load curve data recording function, and can arbitrarily select and draw the curve in voltage, current, frequency, power and power direction, power factor, total reactive power, four quadrant reactive power, current demand and other data.

Display functionLarge screen, wide viewing angle LCD display, rich status indication and Chinese character prompt, with backlight; It can display the monthly power data of the last 3 months.

Cost control functionRS-485 and carrier power line are used for data communication; Without IC bayonet, it supports remote switching on and off of communication; The electric energy meter can be remotely opened and closed, and the time period and other parameters can be set, so as to remotely manage the user's power consumption.

Shenzhen xuxinda intelligent Co., Ltd
Add:5 / F, building 1, Heyi Phoenix smart port, Fenghuang West District, Fuyong street, Shenzhen
Tel:0755-29961896
Fax:0755-26781232
E-mail:info@xxdzn.com
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