Adw300 Nb GPRS Wireless Iot Energy Power Meter for Energy Management System

• After-sales Service: 2 Years
• Warranty: 2 Years
• Display: Digital
• Installation: Indirect Connected
• Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
• Electric Equipment: Three-phase Four-wire
• Model NO.: ADW300
• Theory: Electronic Meter
• Power Meter Connection: Terminal
• Measured Signal: Pulse Peak
• Type: Energy Meter
• Certification: CE
• Customized: Customized
• Rated Voltage: AC 230V/400V/690V
• Input Current: 5A by Cts
• Input Voltage: 3X220/380V
• Power Range: 0-999999.99 Kwh
• Frequency: 50Hz or 60Hz
• Communication: RS485 and Lora 868MHz
• Operation Temperature: -25ºC-60ºC
• Certificate: CE
• Transport Package: Paper Carton
• Specification: 88.2*126.5*69.5mm
• Trademark: ACREL
• Origin: Jiangsu, China
• HS Code: 9028301400
• Production Capacity: 1000PCS/Week

Product Description

Product Description

ADW300 NB GPRS wireless IoT energy power meter for energy management system

 Acrel Co.,Ltd. has experience of over decades in various kind of energy meters.Among them,ADW din rail electric energy meter is with mini

size,high accuracy,and it is easy to install. The ADW series have also got CE.

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

It has the functions of RS485 communication,2G,4G,NB-IoT and 868MHZ/923MHZ/433MHZ Lora/Lorawan 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.

 

Functions and parameters

Main functions of 3 phase wireless LoRa IoT based energy meter ADW300
Accuracy:0.5
Measuring U,I,P,Q,S,PF,F,etc.
Forward and backward active and reactive energy metering
2-31st indivisual harmonics and total harmonic content analysis
Split phase harmonic and fundamental electrical parameters(voltage,current and power)
Support multi tariff max demand,extreme value and historical energy record
Communication:NB-IoT,4G,2G or LoRa/Lorawan 

Data sheet
 

Input voltage	Nominal voltage	3*220/380V,3*380V,3*57.7/100V,3*100V
	Consumption	<10VA or 2W(A phase),<0.5VA(B phase,C phase)
	Frequency	50-60hz
Input current	Maximun current	6A
	Starting current	0.002A
	Consumption	<2VA
	Accuracy	Class 0.5S
	Temperature accuracy	±2ºC
Communication		Infrared
		RS485(Modbus-RTU)
		868MHz/923MHz/433MHz Lora/Lorawan
		2G ,4G GPRS communication
		NB-IOT communication
Pulse	Width	80±20ms
	Constant	6400imp/kWh
Outline	L*W*H(mm)	72*71.5*92.6
Temperature	Operating	-25~55ºC
	Storing	-40~70ºC
Humidity		≤95%(No condensation)
Altitude		<2000m

Dimensions and Wirings


Applicatons


FAQ

Q:Where is your company located?
 
A:Our headquarter is in Shanghai, our factory locates in Jiangyin,Jiangsu Province,China.It takes about 1 hour by car from Shanghai Hongqiao International Airport to our factory. As it is low labor cost here in Jiangsu,we can offer a better price with high quality.

A:Our headquarter is in Shanghai, our factory locates in Jiangyin,Jiangsu Province,China.It takes about 1 hour by car from Shanghai Hongqiao International Airport to our factory. As it is low labor cost here in Jiangsu,we can offer a better price with high quality.
 
Q:What's your lead time?
 
A:Sample time 1-3days,mass production 10~20days for order more than 500pcs
 
Q:Payment terms?
 
A:Usually,TT,credit card,western union,in cash and so on.You can also choose to pay 30% as deposit and the balance before shipment or against copy of B/L if the order is large.
 
Q:Can other logo be put on your products(ODM)?

A:Yes,but MOQ for ODM will be at least 100pcs.We also need you provide logo Ai Format or EPS.