ADW310 Wireless Metering Meter is mainly used to metering single phase active energy on low voltage network. The product boasts of advantages including compact size, high precision, rich features. According to different requirements, there are many communications functions like RS485 communication, Lora, LoraWAN, WIFI, 4G, adding the new current sampling mode using external transformer. It can be flexibly installed in the distribution box to achieve sub-item electric energy metering, operation and maintenance supervision or power monitoring requirements for different regions and different loads.
Installation: Easy Installation	Services: 24 Hour
Certificate: CE	Quality: Quality Assurance

Structure

ADW310 4G Type

(1) 4G Communication could be served as one of the final data upstream methods by sending the data to cloud server deployed in Internet so that Acrel IoT System could be interact with these data collected by bottom metering devices like Energy Meter

(2) ADW310-D16-4GHW/C Wireless 4G 1-phase Energy Meter has a built-in 4G communication module which allow it to directly send data to local 4G telecom tower through 4G signal based on MQTT protocol without using a extra 4G IoT Gateway

(3) Each ADW310-D16-4GHW/C has a 4G card tray for installing the 4G sim card which could be bought from your local 4G service provider

ADW310 WIFI Type

(1) WiFi Communication could be served as one of the final data upstream methods by sending the data to cloud server deployed in Internet via your WiFi Internet Router so that Acrel IoT System could be interact with these data collected by bottom metering devices like Energy Meter

(2) ADW310-D16-WF/C Wireless WiFi 1-phase Energy Meter has a built-in WiFi communication module which allow it to directly send data to your Internet WiFi Router using MQTT and MODBUS-TCP protocol without using a extra WiFi IoT Gateway. Then your WiFi router will send the data further to internet for a final data upstreaming

Parameters

	Voltage input	Rated voltage	220V
		Reference frequency	50Hz
		Power dissipation	<0.5VA(Each phase)
	Current input	Input current	5(20)A（D10）、20(100)A（D16）
		Start current	1‰Ib(0.5S class)，4‰Ib(1 class)
		Power dissipation	<1VA (Each phase)
	Measurement performance	Meet a criterion	GB/T17215.322-2008，GB/T17215.321-2008
		Accuracy of active power	Class 1
	Impulse	Width of pulse	80±20ms
		Pulse constant	400imp/kWh
	Communication	Wireless	Lora（868，915，923MHz）；LoraWAN（868，915，923MHz）；4G；WIFI（2.4GHz）
		Interface	RS485(A、B)
		Connection mode	Shielded twisted pair conductors
		Protocol	MODBUS-RTU

Size

Wiring Diagram