Three-phase WiFi Meter

ADW300-WiFi

Standard Lead Time:
Sample: 2 days
Bulk: 1 month

  • 3 phase
  • JSON
  • MQTT
  • WIFI

Feedback

What Do Our Customers Say?

  • “ For over 4 years working with Acrel, they have continuously demonstrated excellent technical ability while ensuring superior customer service. Their collaborative approach and real time flexibility in adapting to changing conditions has contributed to the success of many project goals. "

    Arnold 

    Philippines

  • Cloud Platform for Power IoT is a synchronous integrated solution from energy meter installation to web interactive interface that can see the benefits of features with the first click mouse. Very convenient and fast. I will be with this product for a long time.

    Tuan 

    Vietnam

Highlight

What’s the Function of Three-phase Wireless Power Meter?

Monitor

  • Electrical Parameters
  • U I P Q S PF, 2-31st Harmonic, Max Demand, etc

Optional Function

  • 4DI/2DO, 4 NTC Temperature, 2 Residual Current, 2 RS485, Power Outage Alarm

Wireless Communication

  • WiFi
  • 4G
  • Lora
  • Lorawan

Self-Adaption

  • Automatch with IoT Energy Monitoring System, without Debugging

Specification

What’s the Specification of Acrel ADW300 series Three-phase WIFI Meter?

Multiple Communication Methods

● 4G LTE

● NB-IoT

● WiFi (2.4GHz&5GHz)

● LoRa

● RS485 (MODBUS-RTU)

● Paired with IoT Energy Monitoring System

 Power Quality Analysis

● Total Harmonic

● 2nd~31st Harmonic

● Voltage Unbalance

● Current Unbalance

 Expanded Function

● 2-channel DO (Digital Ouput)

● 4-channel DI (Digital Input)

● 4-channel Cable Temperature Monitoring

● 1-channel Residual Current Measurement

 Alarm Function

● Over/Under Current

● Over/Under Voltage

● Over/Under Power

● Phase Loss

Parameter

What’s the Parameter of the Three-phase WIFI Meter?

Parameter Description & Value
Voltage

Input

Rated Voltage 3×380~456Vac L-L or 3×660~792Vac L-L (via direct connection)

3×100~120Vac L-L (via PTs)

Reference Frequency 45~65Hz
Power Consumption <0.5VA (each Phase)
Current

Input

Rated Current 3×1(6)A AC (via CTs)
Starting Current 1% Ib (Class 0.5); 4% Ib(Class 1)
Power Consumption <1VA (each Phase)
Phase

Wiring

3P4W 3-phase 4-wire
3P3W 3-phase 3-wire
Auxiliary

Power

Supply

Voltage Range 85~265Vac
Power Consumption <2W
Measurement

Performance

Standard IEC 62053-22:2003;  IEC 62053-21:2003
kWh Accuracy Class 0.5S
Pulse Width of Pulse 80±20ms
Pulse Constant 6400imp/kWh; 400imp/kWh

Network

How does the Acrel ADW300 series Three-phase WIFI Meter work?

Installation

How to Install the Three-phase WIFI Meter?

3-phase 4-wire CT operated 3-phase 3-wire CT operated

Request Information & Quotation

Kindly Fill out the Form below and tell us more about your Requirements,
We would like to provide Suitable Solution for You.
or Send us Email directly, [email protected]

If you have more detailed requirements, Please go to the relevant product page to submit the form.

Why choose Acrel?

  • 2003 Established
  • SZ.300286 Listed Company
  • 1200+ People
  • 25000+㎡ Plant
  • Factory Direct-sale

FAQ

Got a Question? Get your Answer

What are the Main Advantages of Acrel?

We have our own Factory and R&D Center

What are the Difference between Acrel and other Brands?

Rich product series: Cloud Platform, Gateway, Protection Device, Power Meter, Transformer

What Certificates does the Company have?

CNAS, ISO14001, ISO27001, ISO9001

What Certificates do the Products have?

CE, IEC, MID, UL, EAC, ROHS, REACH

How Expensive is Acrel Products?

Competitive Price with High Quality

How long is the product Warranty Period?

2 Years

What is the MOQ?

Purchasing according to your needs, no MOQ limit

How long is the Lead Time?

Sample takes 3 days; Bulk purchase takes 1 month

Single-phase WiFi Meter

Certificate:

Standard Lead Time:
Sample: 2 days
Bulk: 1 month

Feature:
  • Wireless Comms.:4G, WiFi (MQTT, MODBUS-TCP)
  • Wired Comms.:RS485 (MODBUS-RTU)
  • I/O Function:1-way DI & 1-way DO
  • Temperature:2-way Cable Temperature Measurement
  • Pulse Output:Active Pulse Output

4G Wireless Three-phase Power Meter

Standard:

2014/30/EU

EN IEC 61000

IEC 62052

IEC 62053

Certificate:

Standard Lead Time:
Sample: 2 days
Bulk: 1 month

Feature:
  • 4G Wireless
  • Electric Parameter
  • Residual Current
  • Cable Temperature
  • 4DI/2DO

Lora Wireless Energy Meter

Standard:

2014/30/EU

EN IEC 61000

IEC 62052

IEC 62053

Certificate:

Standard Lead Time:
Sample: 2 days
Bulk: 1 month

Feature:
  • LORA Wireless
  • Electric Parameter
  • Residual Current
  • Cable Temperature
  • 4DI/2DO

923MHz LoraWan Power & Energy Meter

Standard:

2014/30/EU

EN IEC 61000

IEC 62052

IEC 62053

Certificate:

Standard Lead Time:
Sample: 2 days
Bulk: 1 month

Feature:
  • LoraWan
  • 923MHz
  • 917MHz
  • 868MHz

Multi-Circuit Lora Wireless Power Meter

Standard:

2014/30/EU

EN IEC 61000

2014/35/EU

EN 61010

Certificate:

Standard Lead Time:
Sample: 2 days
Bulk: 1 month

Feature:
  • Split-core Current Transformer with RJ12 Interface
  • 4 Channels of Three-phase
  • Communication RS485, LORA
  • Optional Function: 12DI/4DO, 12 Temperature, 4 Leakage Current

Single-phase 4G Electric Meter

Certificate:

Standard Lead Time:
Sample: 2 days
Bulk: 1 month

Feature:
  • Wireless Comms.:4G, WiFi (MQTT, MODBUS-TCP)
  • Wired Comms.:RS485 (MODBUS-RTU)
  • I/O Function:1-way DI & 1-way DO
  • Temperature:2-way Cable Temperature Measurement
  • Pulse Output:Active Pulse Output

Wireless Energy Meter with Multi Circuits

Standard:

2014/30/EU

EN IEC 61000

2014/35/EU

EN 61010

Certificate:

Standard Lead Time:
Sample: 2 days
Bulk: 1 month

Feature:
  • Split-core Current Transformer with RJ12 Interface
  • 4 Channels of Three-phase
  • Communication RS485 Modbus-RTU
  • Optional Function: 12DI/4DO, 12 Temperature, 4 Leakage Current

Wireless Multi Circuit Economy 7 Meter

Standard:

2014/30/EU

EN IEC 61000

2014/35/EU

EN IEC 61000

EN61010

Certificate:

Feature:
  • Modular Design
  • Max 12 Channels of Three-phase
  • High Accuracy 0.5s Class
  • Communication RS485, CE

IoT based MQTT WiFi Energy Meter

Standard:

2014/30/EU

EN IEC 61000

IEC 62052

IEC 62053

Certificate:

Standard Lead Time:
Sample: 2 days
Bulk: 1 month

Feature:
  • WIFI
  • 4G
  • LORA
  • LORAWAN
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