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Home / Products / Energy Meter / AC Energy Meter / AC Three Phase Wireless 4G Energy Meter

AC Three Phase Wireless 4G Energy Meter

Wireless Comm. 4G

Input Current 5A/1A(Via CTS ) or mV(Via Rogowski Coil )

Phase-sequence correction

35mm DIN Rail Mounted

4 Modules 72mm Width

CE Certificated

For IoT Energy Management, Factory, School, Convenience Store  

Contact Us
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+86-18702106858 / +86-21-69156352

[email protected]

  • Describe
  • ADW300-4G is a multifunctional wireless energy meter，purpose-built for efficient energy management in IoT energy-management platforms, factories, schools and other commercial or industrial
    In-bulit 4G module ensures flexible, reliable data transmission for every application. Phase-sequence is automatically detected and corrected, so installation is fast and error-free.
    Selectable 5 A / 1 A / 100 mV current inputs deliver high-precision energy measurement, while native support for Modbus-RTU and MQTT protocols guarantees seamless integration and smooth data exchange with existing SCADA, EMS or cloud platforms.
  • Specifications

  • Voltage input

    Rated voltage

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

    Reference frequency

    50Hz

    Consumption

    <0.5VA (Each phase)

    Current input

    Input current

    3×1(6)A ；100mV（optional）

    Start current

    1‰ Ib (Class 0.5S)，4‰ Ib (Class 1)

    Consumption

    <1VA (Each phase)

    Auxiliary power

    Power Supply

    AC 85~265V

    Power consumption

    <2W

    Measurement performance

    Standard

    IEC 62053-22:2003，IEC 62053-21:2003

    Active energy accuracy

    Class 0.5S（ADW300）

    Temperature accuracy

    ±2℃

    Pulse

    Width of pulse

    80±20ms

    Pulse constant

    6400imp/kWh , 400imp/kWh

    -HJ（6400imp/kWh（D10） 、400imp/kWh（D16）、100imp/kWh（D24）、60imp/kWh（D36））

    Communication

    Wireless

    Transmission on 470MHz and maximum distance in open space is 1km; 2G；NB；4G; WIFI

    Infrared communication

    The constant baud rate is 1200

    Interface

    RS485(A、B)

    Connection mode

    Shielded twisted pair conductors

    Protocol

    MODBUS-RTU

    Temperature range

    Operating temperature

    -20℃~55℃

    Storage temperature

    -40℃~70℃

    Humidity

    ≤95% (No condensation)

    Altitude

    <2000m
  • Dimension & Wiring Diagram

  • Application Scenario

  • IoT Energy Management

  • Work Site Application

  • -

Product Recommendations
About Acrel
"Optimized Energy Efficiency, Empower Green Future."

Founded in 2003, Acrel Co., Ltd.【Stock Code: 300286.SZ】 is a high-tech enterprise specializing in energy management solutions and electrical safety. Headquartered in Shanghai, Acrel offers innovative and sustainable solutions for microgrid energy efficiency and electrical safety. With over 600 patents and software copyrights, Acrel has deployed more than 28,000 system solutions globally, forming a comprehensive "cloud-edge-end" energy internet architecture.

Acrel Co., Ltd. is China Wholesale AC Three Phase Wireless 4G Energy Meter Manufacturers and AC Three Phase Wireless 4G Energy Meter Factory. Acrel's integrated product ecosystem spans from cloud platform software to end-user components, covering sectors such as power, renewable energy, data centers, smart buildings, transportation, and smart cities. These solutions enable intelligent, real-time energy management, enhancing energy security and reducing operational costs. We offer AC Three Phase Wireless 4G Energy Meter for sale.

The company's production facility, Jiangsu Acrel Electric Manufacturing Co., Ltd., adheres to strict quality standards and environmental guidelines, with advanced testing centers and a commitment to lead-free production processes. Acrel's team of over 500 engineers delivers cutting-edge energy efficiency systems and smart energy solutions.

With a strong domestic presence, Acrel is actively expanding internationally, supported by a global network of sales and technical teams and an e-commerce platform that ensures seamless service experiences worldwide. Acrel is proud to help businesses improve efficiency, reduce consumption, and achieve sustainability goals.

Together, we are building a smarter, greener future.

  • Authorized Patents

    0+

  • Number of Customers Served

    0+

  • Total Employees

    0+

  • Manufacturing Base

    0m²
Enterprise Certification

Empowering businesses with our robust capabilities.

  • IEC
    IEC
  • CE-MID
    CE-MID
  • UL
    UL
  • RoHS
    RoHS
News
Acrel Co., Ltd.

+86-18702106858 / +86-21-69156352
Acrel Co., Ltd.

[email protected]
Acrel Co., Ltd.
Acrel Co., Ltd.
Acrel Co., Ltd.