New Product Ideas 2021 Din Rail Modbus Energy Meter Acrel Adw300 Three Phase Iot Power Meter Power

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Product Overview

Description



Product Description


IoT wireless energy meter
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.



Specification




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
±2℃


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
-25~55℃
Storing
-40~70℃
Humidity
≤95%(No condensation)
Altitude
<2000m


Wireless Solution



NB-IoT : H-FDD B1 B3 B8 B5 B20

4G : LTE-FDD B1 B3 B5 B8
LTE-TDD B34 B38 B39 B40 B41
CDMA B1 B5 B8
GSM 900/1800M


2G : GSM 850
EGSM 900
DCS 1800
PCS 1900


LoRa/Lorawan : 433MHz
470MHz
868MHz
915MHz
923MHz




Customized service


If you have any special requirements, for example another wireless solution ,Wifi, Zigbee, Sigfox, another NB-IoT, Lora/Lorawan bandwidth or special power supply and size ,please feel free to Contact Us.


Dimensions




Certifications




Packing & Delivery




Company Profile


Acrel Electric Co., Ltd. [Stock Code: 300286.SZ]
Founded in 2003, one of the few leading companies in China who provides various systematic solutions of power monitoring, power control, energy management and electrical safety for smart grid users. Substation automation system, power quality management system, energy management system, electrical fire monitoring system, IT distribution system for medical locations, precise distribution management system, FEPS power supply monitoring system, fire emergency lighting and evacuate indicating system, smart lighting control system and electric vehicle charging system.


FAQ


Q: Are you trading company or manufacturer ?
A: We are factory. Warmly welcome you to visit and investigate our factory.


Q: How long is your delivery time?
A: Generally it is 3-10 days if the goods are in stock. or it is 10-20 days if the goods are not in stock, it is according to
quantity.


Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for lower price. If you place the order, all or part of the sample charge will be deducted from the goods. Please contact us.


Q: What is your terms of payment ?
A: Usually, 100%TT in advance. If you have projects for another payment terms, please feel free to contact us as below:


Contact Us




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