ADW300 wireless meter is mainly used to measure three-phase active power in low-voltage network. It has the functions of RS485 communication and 470MHZ wireless communication. It is convenient for users to monitor, collect and manage electricity. It can be flexibly installed in the distribution box to realize the measurement, statistics and analysis of individual electric energy in different regions and loads.

ADW300 Din Rail RS485 And 470MHZ Wireless Power Meter CE Certification

It can measure all power parameters including voltage U, current I, active power P, reactive power Q, apparent power S, power factor PF, phase angle of voltage and current Φ, voltage unbalance, current unbalance, frequency F, 2-31st fractional harmonics, odd and even total harmonics and total harmonics. Voltage U reserved 1 decimal, frequency F reserved 2 decimal, current I reserved 3 decimal, power P reserved 4 decimal, phase angle Φ reserved 2 decimal, unbalance reserved 2 decimal. Supporting 4-channel temperature measurement and residual current monitoring.

Function&Parameters

Function	Description
Model	ADW300
Rated voltage	3×220/380V, 3×380V, 3×57.7/100V, 3×100V
Reference frequency	50Hz
Power consumption	<10VA or 2W(A), <0.5VA(B, C)
Input current	3×1(6)A, 3×1.5(6)A
Start current	4‰Ib(1class)
Power consumption	<2VA
Active energy accuracy	Class 0.5S
Temperature Accuracy	±2℃
Pulse width	80±20ms
Impulse constant	6400imp/kWh
Interface	RS485
Operating temperature	-25℃~55℃
Residual electricity	1-way Residual Electricity Measurement
External CT	External open type CT
DI /DO	4DI/2DO
Three-phase unbalance	Voltage and current unbalance

ADW300 Din Rail RS485 And 470MHZ Wireless Power Meter CE Certification

Din Rail Energy Meter

Wireless Energy Meter

DC Energy Meter

AC Energy Meter

Wireless Temperature Monitor

Split Core Current Transformer

Hospital Isolated Power System

Multi Circuit Energy Meter

Programmable Power Meter

Branch Circuit Monitoring

Motor Management Relay

Medium Voltage Protection Relay

Hall Effect Current Sensor

Electric Current Transducers

IoT Cloud Platform

Active Harmonic Filter

WHD Temperature And Humidity Controller

Industrial Insulation Monitoring Device

Residual Current Relay

Battery Monitoring System

Energy Management System

ADW300 Din Rail RS485 And 470MHZ Wireless Power Meter CE Certification

ADW300 Din Rail Wireless Power Meter

Function&Parameters

Wiring

Typical Connection

ford radio code calculator

kwh din rail meter

din rail watt meter