.

ACREL ADW SERIES IOT POWER METER

Acrel ADW series energy meter using iotcompared with smart energy meter has the biggest advantage is that it can be controlled by wireless communication and combined with software system to facilitate users to monitor, copy and manage electricity consumption. It can be flexibly installed in the distribution box to realize energy metering, statistics and analysis of different areas and different loads.

ADW Series IOT Power Consumption MeterFor Sale

wireless communcation, multi function optional, din rail easily mounted, able to connect IOT paltfrom.

ADW200 Wireless Multi Circuits Energy Meter

ADW210 Wireless Multi-circuit Energy Meter

ADW220 Wireless Multi Circuits Energy Meter

ADW300 Wireless Energy Meter

ADW310 Single Phase IOT Energy Meter

ADW Series IOT Power Meter Datasheet

technical parameter

ADW2XX

ADW300

Auxiliary power

Voltage

AC/DC 85~265V

AC 85~265V

Power consumption

≤10VA

<2W

Voltage input

Rated voltage

AC 3×220V/380V

3×57.7/100V,3×220/380V,3×380/660V,3×100V, 3×380V,3 ×660V

Reference frequency

45~65Hz

50Hz

Current input

Input Current

AC 5A、100A、400A、600A,

3×1(6)A,3×1(6)A(ADW300W), 3×20(100)A(ADW300W)

(External opening transformer)

Starting current

/

1‰ Ib (Class 0.5S),4‰ Ib (Class 1)

Measuring performance

measurement accuracy

Frequency 0.05Hz, voltage and current Class 0.5, active electric energy Class 1, reactive electric energy Class 2,

Class 0.5S(ADW300),Class 1(ADW300W)

2-31 times harmonic accuracy: ± 1%

Temperature:±2℃

Pulse

Pulse output

Output mode: optocoupler pulse with open collector,

/

Pulse Width

80±20ms

80±20ms

Pulse constant

able to set

6400imp/kWh , 400imp/kWh

Switch

Switch input

2+12DI

2DI

Switch output

2+4DO

2DO

Communication

wireless

LoRa,2G,NB,4G

LoRa,2G,NB,4G

Infrared interface

/

The constant baud rate is 1200

RS485 interface

RS485(A、B)

RS485(A、B)

Connection mode

RJ45

Shielded twisted pair conductors

protocol

MODBUS-RTU

MODBUS-RTU

Surroundings

Operating temperature

-20℃~+60℃

-20℃~55℃

Storage temperature

-40℃~+70℃

-40℃~70℃

humidity

≤95% No condensation

≤95% (No condensation)

altitude

≤2500m

<2000m

electromagnetic compatibility

Better than grade 3

/

Functions

ADW2XX

ADW300

Display mode

LCD display optional

LCD

Energy measurement

Positive and negative energy,31 days four quadrant and multi rate electric energy freezing, Four quadrant electric energy,12-month multi rate electric energy

Active kWh(positive and negative), quadrant reactivepower energy

Electrical measurement

U、I、P、Q、S、PF、F

U、I、P、Q、S、PF、F

Harmonic function

total Harmonic and 2-31 Fractional harmonics

THDv、Harmonic on 2nd-31st

Three-phase unbalance degree

Voltage/Current Phase Angle、Voltage/Current Degree of unbalance

Voltage unbalance,current unbalance

Temperature measurement

12 channel external NTC temperature

Temperature of A/B/C/N(Alternate configuration:T)

leakage current

4 channel residual current measurement

1 channel residual current measurement

DI/DO

Standard:2DI/2DO

4DI,2DO(Alternate configuration.K)

12DI/4DO with MK module

External current transformer

External Current transformer

External open type current transformer(Alternate configuration: W)

Electrical parameter Alarm

over-voltage, over-current, phase failure, DI linkage and other alarm output

Undervoltage, undercurrent,overcurrent,underload,etc

Communication

RJ45 interface

Infrared communication

RS485 Standard communication

RS485(Alternate configuration. C)

(AWT100-LoRa) LoRa Wireless Communication

Wireless transmission on 470MHz(Alternate configuration: LR)

(AWT100-2G) 2G Wireless Communication

GPRS(Alternate configuration:2G)

(AWT100-NB) NB Wireless Communication

NB-IOT(Alternate configuration: NB)

(AWT100-4G) 4G Wireless Communication

4G(Alternate configuration.4G)

(AWT100-WIFI) WIFI Wireless Communication

WIFI(Alternate configuration. WIFI)

How Does A DW Series IOT Power Meter Work?

Acrel ADW Series IOT Energy Meter has two solutions to work. First, it can be connected to the gateway through RS485, and then the gateway uploads the data in the meter to the IOT cloud platform through 4G signal. The client can monitor the data in real time through PC or mobile APP. Solution 2 is ADW300 directly upload the data in the table to the IOT platform through 4G/WIFI signals, this solution does not need to pass through the gateway, more convenient installation.

ADW Series IOT Power Meter FAQs

What is a IOT wifi enabled energy meter?

It is a meter that can measure electrical parameters and realize wireless communication.

How does a IOT energy consumption meter wifiwork?

The meter upload the data of measurement to the IOTcloud platformthrough wireless comunication like WIFI/4G.

How to choose which type IOT lora based energy meter?

ADW2XX can measure 4 channels iot based 3 phase industrial meter, while ADW300 can directly upload data.

Why we recommend use iot web based energy meter?

IOT energy meter can connect to the iot platfom, which will let customer convient to monitor and management.



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