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Modbus Three Phase Din Rail Energy Meter
DZS300

Three phase energy meter DZS300

  • Measuring three phase voltage, current, line voltage, active power, reactive power, apparent power, power factor, frequency, active energy, reactive energy

  • Multi tariff, available for querying past 12 months' energy  

  • 1* programmable energy pulse output

  • Analysis of current/voltage harmonic (2-31times)  

  • Power supply: AC: 85-265V; DC: 85-300V

  • Communication: MODBUS protocol with RS485 interface

  • Accuracy: Active energy accuracy: 0.5S, Voltage & Current accuracy: 0.2%

  • CT/PT connection

  • Display: LCD screen 

  • Standard din rail installation

  • Dimensions: 126*89*74cm

Downloads

               


               

               

               

It is multifunctional three phase energy meter, measuring active energy with accuracy Class 0.5. And direct connected up to 80A or current transformer (CT) connected. Moreover, its RS485 port can fulfill remote communication.

Solid Core Current Transformer

Split Core Current Transformer

Current Transformers

Get a special offer when you add optional split core or flexible CT form factors to your purchase

The LoRa Data Transmission Terminal is universal communication interactive equipment, which is designed and manufactured based on LoRa RF chip. It integrates two interfaces of industrial standard RS485 and supports a variety of protocols to realize data transmission between wired and wireless devices. It can be widely applied in the IOT, centralized metering and industrial control etc..

The Energy Management System acquires real-time energy consumption data from the acquisition terminal then calculates and stores the data from all sorts (i.e. water, electricity, gas, heating), subareas, sub items and sub time with mathematical method of summarizing and splitting etc. Then checking system, which accurately and quantitatively measures unit energy consumption, can be provided by monitoring and diagnosing the data. Thus energy saving management can be realized.

Energy management software

We will install, wire and test your power and energy meter for you.

Display Interface


Technical Parameters-DZS300
Accuracy   ClassVoltage: 0.2; Current: 0.2; Frequency: 0.05 Hz; Power Factor: 1
Active Power: 0.5; Reactive Power: 0.5; Apparent Power: 0.5
Active Energy: 0.5S/1; Reactive Energy: 2
InputRated ValueVoltage: 3*220V /380V    Current: 1.5 (6)A, 20(80)A
OverloadVoltage: Sustained Overload: 1.2   times of the rated value

                Momentary Overload:2   times of the rated value 

Current: Sustained Overload: 1.2 times of the rated value

               Momentary Overload:   10 times of the rated value
Frequency45-65Hz
Functional   ModulePulse Output1
Interface

1*RS485; Modbus RTU / DL645 adaptive protocol;

Baud Rate:   1200-9600 bps

Power SupplyWorking RangeAC: 85-265V; DC:85-300V
Consumption< 3W
Working ConditionTemperatureOperating: -20°C~+65°C. Storage: -40°C~ +85°C
HumidityRelative Humidity: < 93% (place without corrosive gas)
Altitude<4000m
Dimensions:126×89×74mm
InstallationStandard Din rail installation

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Din Rail Energy Meter-Heyuan Intelligence

DZS100-1PDZS310-BDZS900HYFWDZS300
Photo

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Circuits Measured

1*single phase

1*three phase/ 3*single phase

9*three phase/

27*single phase/Mixed Circuits

1*three phase1*three phase                    
Communication

1*RS485,     

Modbus RTU

1*RS485,  

Modbus RTU

1*RS485, 

Modbus RTU

1*RS485, 

Modbus RTU    /LoRa 433mhz

1*RS485,        Modbus RTU



LoRa Data Transmission Terminal

We will install, wire and test your power and energy meter for you.

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