AC power/energy meter, buy Acrel ADW310 Reactive Power lcd display 4G WIFI optional one phase smart energy meter single phase IOT system with RS485 on China Suppliers Mobile

Product Details

ADW310 IoT 1-phase Wireless Smart Energy Meter

Products Description

ADW310 wireless energy meter is mainly used to measure the active energy of 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, Lora, 4G and other wireless communication methods. The current sampling mode of the transformer 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.

● Wireless Comms.: 4G, WiFi (MQTT, MODBUS-TCP)

● Wired Comms.: RS485 (MODBUS-RTU)

● Rated Voltage: 220~264Vac L-N

● Rated Current: 20(100)A AC (via paired CT)

● Measurement: 1-phase Active&Reactive Energy, Active&Reactive Power, Current, Voltage, Frequncy, Power Factor, Apparent Power

● I/O Function: 1-way DI & 1-way DO

● Temperature: 2-way Cable Temperature Measurement

● Pulse Output: Active Pulse Output

Features

Online&Remote Energy Monitoring ● Paired with Acrel IoT Energy Monitoring System ● PC Access via IoT EMS WEB ● Mobile Phone Access via IoT EMS APP ● 4G Wireless Communication (Global) ● WiFi Wiress Communication (2.4GHz) ● Support MQTT, MODBUS-TCP protocol ● Support standard RS485 interface (MODBUS-RTU)

Multiple Extra Function ● 1-channel DO (Digital Ouput) ● 1-channel DI (Digital Input) ● 2-channel Cable Temperature Monitoring ● Active Pulse Output

Alarm Function
● Over/Under Current
● Over/Under Voltage
● Over/Under Power

Technical Parameter

Function	Description
Measurement （Standard）	Single-phase AC Active&Reactive Energy (both forward and backward), Active Power, Reactive Power, Current, Voltage, Frequency, Power Factor, Apparant 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 bit,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
Measurement Performance	Standard	GB/T17215.322-2008，GB/T17215.321-2008
	kWh Accuracy	Class 1
Pulse	Width of Pulse	80±20ms
	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

Wiring&Installation

PIN/Terminal Overview of ADW310 series

Wiring Diagram

1-phase 2-wire Wiring Diagram (Voltage&Current Input)

Outline Dimension

Application in IoT Solution

4G Based Solution

WiFi Based Solution

Company Profile

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:

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