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Three Phase Energy Meter
DZS300

Din rail three phase energy meter DZS300

• Measuring all parameters: three phase voltage, current, line voltage, frequency,

active power, reactive power, apparent power, power factor, active energy,

reactive energy, bidirectional energy metering

• 80A Direct / 5A CT connection

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

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

• 1* RS485, Modbus RTU protocol

• 1* energy pulse output

• LCD display

Downloads

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It is used for energy measurements in three-phase electrical power network, which allows connection of additional relay contactors and DIN rail support. Also it support intelligent multi-tenant multi tarrif energy metering & billing system with Rs485 interface,  also distribution and energy management solutions.

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.


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

single phase

three phase

9*three phase/

27*single phase

/Mixed Circuits

three phase


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.