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

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

Country/Region	china
City & Province	jiangsu
Categories	Other Electric Power Tools

Product Details

ADW300 Din Rail Wireless Power Meter

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.

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

Wiring

Typical Connection

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