ADW300 IOT wireless energy meter

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ADW300 IOT wireless energy meter

● Measurement: three phase voltage,current,power,power factor,etc.

● Communication:RS485,LoRa,NB,2G,4G,WiFi

● Max demand

● Accuracy:Class 1

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Product Description

Overview

Brand:Acrel	Place of Origin：China	Certificate：CE
Application：IOT system

ADW300 three phase wireless energy meter

ADW300 wireless meter is mainly used to measure three phase active power in low voltage network.

● Measurement: three phase voltage,current,power,power factor,etc.

● Communication:RS485,RS485,LoRa,NB,2G,4G,WiFi

● Max demand

Product Description

Rated U and I

3*220/380V，3*380V，3*57.7/100V，3*100V，3*1（6）A

Accuracy

Active energy:Class 0.5S

Reactive energy:Class 2

Frequency

Range:50-60Hz

Pulse output

Contant:6400imp/kWh

Consumption

＜10VA（Single phase）

Dimension（L*W*H）

72*87.8*71.5mm

Wireless

Transmission on 470MHz and maximum distance in open space is 1km;2G;NB；GPRS

Starting current

2%In

Display

LCD

Display

wireless meter wiring

Parameter

Auxiliary power		AC/DC 85~265V,consumption≤10VA
Input voltage	Nominal Voltage	3220/380V，3380V，357.7/100V，3100V
	Consumption	＜10VA or 2W（A phase）,＜0.5VA（B phase,C phase）
	Frequency	50-60Hz
Input current	Maximum current	6A
	Starting current	0.002A
	Consumption	＜2VA
	Accuracy	Class 0.5S
	Temperature accuracy	±2℃
Communication		Infrared
		RS485（Modbus-RTU）（Optional：C）
		470MHz wireless transmission（Optional：LR）
		GPRS communication（Optional：2G）
		NB-IOT communication（Optional：NB）
Pulse	Width	80±20ms
Pulse	Constant	6400imp/kWh
Outline	LWH（mm）	7271.592.6mm
Temperature	Operating	-25~55℃
Temperature	Storing	-40~70℃
Humidity		＜95%（No condensation）
Altitude		＜2000m