Acrel ADW310 IoT 1-phase Wireless Smart Energy Meter

Name: ADW310 IoT 1-phase Wireless Smart Energy Meter
Brand: Jiangsu Acrel Micro-grid Research & Development Institute

ADW310 single-phase wireless energy meter is mainly used to measure the active energy of the low-voltage network. It has the advantages of small size, high precision, rich functions, etc., and has many optional communication methods. It can support RS485 communication and Lora, 4G and other wireless communication methods. The current sampling mode of the external transformer is added, which is convenient for users to install and use in different occasions.It can be flexibly installed in the distribution box to meet the needs of power metering, operation and maintenance supervision or power monitoring for different areas and different loads.

smart energy meter surveillance using iot

Specification of ADW310 IoT 1-phase Wireless Smart Energy Meter

Function Overview

Main Parameters

Environment

Function	Description
Measurement （Standard）	Single-phase AC Active&Reactive Energy (both forward and backward), Active Power, Reactive Power, Current, Voltage, Frequency, Power Factor, Apparent Power, Frequency

Measurement (Optional)	Temperature Measurement:2-channel (Live line,Neutral line) Cable Temperature Monitoring; Thermistor:NTC; Range: -40~+99℃; Accuracy:±2℃

Communication (Standard)	RS485 Port with Modbus-RTU protocol - 1 start bit,8 data bits,1 stop bit, no parity; Baud Rate 1200~38400 bps, etc.
	Infrared Communication - Constant Baud Rate 1200 bps
Communication (Optional)	4G LTE - Normal Communicaiton Module Support: LTE-FDD: B1/B3/B5/B8; LTE-TDD:B34/B38/B39/B40/B41
	4G LTE - Global Communication Module Support: LTE-FDD: B1/B3/B5/B7/B8/B20/B28; LTE-TDD: B38/B40/B41
	WiFi - Support 2.4GHz or 5GHz
	Protocol (For wireless Communication): MQTT and MODBUS-TCP
Display (Standard)	LCD Display and LED Indicator

HMI (Standard)	Keypads Programming: Setting of CT/PT Ratio, Communication, Phase Wiring and etc

Software (Standard)	Adjustment Software: Setting of Data Upload Interval, WiFi configuration (Account&Password), Server Address, Port and etc

Alarm Function (Standard)	Undervoltage, Overvoltage, Undercurrent, Overcurrent, Underload, Overload, Communication Disconnection and etc

I/O Function (Optional)	1-channel DI (Digital Input)
	1-channel DO (Digital Output)

Parameter	Description&Value
Voltage Input	Rated Voltage	220~264Vac L-N
	Reference Frequency	45~65Hz
	Power Consumption	＜0.5VA (each Phase)
Current Input	Rated Current	20(100)A AC
	Starting Current	1% Ib (Class 0.5); 4% Ib(Class 1)
	Power Consumption	＜1VA (each Phase)
Phase Wiring	1P2W	1-phase 2-wire
Phase Wiring	1P2W	1-phase 2-wire
Measurement	Standard	GB/T17215.322-2008，GB/T17215.321-2008
Performance	kWh Accuracy	Class 1
Pulse	Width of Pulse	80±20ms
Pulse	Pulse Constant	1600imp/kWh;

Condition	Description&Value
Temperature	Operating Temperature: -25℃～+55℃; Storage Temperature: -40°C ~+70°C
Humidity	≤95%RH, no condensation, without corrosive gas
Altitude	≤ 2000m

Features of ADW310 IoT 1-phase Wireless Smart Energy Meter

It can measure all electric power parameters including voltage U, current I, active power P, reactive power Q, apparent power S, power factor PF, phase angle Φ between voltage and current, frequency F;

It can support 2-way temperature measurement, temperature measurement range: -40～99℃, accuracy ±2℃;

It can measure the current combined active energy, forward active energy, reverse active energy, inductive reactive energy, capacitive reactive energy, and apparent energy.