IOT-basierter Smart SPS-basierter Energiezähler

Iot based smart plc based wireless wireless 3 phase energy meter in smart cities

● Measurement: 3 Phase voltage, current, power, power factor, etc.

● Communication: RS485, LoRa, 4G, NB or 2G

● Max demand

● Accuracy: Class 1

ADW300 wireless power meter is mainly used for the measurement of various electrical parameters of medium and low voltage networks and the measurement of active and reactive power. wifi kwh meter has RS485 communication and a variety of wireless communication options, wifi energy meter is convenient for users to monitor, collect and manage electricity consumption. three phase power meter wifi can be flexibly installed in the distribution box to realize sub-item electric energy measurement, statistics and analysis for different areas and different loads.energy meter wifi can upload data to our platform by wifi directly,no need to equip with wireless communication gateway.

Technisches Datenblatt

Produktname: Iot based din rail wireless lora iot energy meter reading using app with current voltage and cost monitoring system

Voltage Input

Reference frequency: 50Hz

Consumption: <0.5VA (Each phase)

Current Input

Input current: current 3×1(6)A ；3×1(6)A（ADW300W）, 3×20(100)A（ADW300W)

Start current: 1‰ Ib (Class 0.5S)，4‰ Ib (Class 1)

Consumption: <1VA (Each phase)

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），Class 1（ADW300W）

Temperature accuracy: ±2℃

Impuls

Width of pulse: 80±20ms

Pulse constant: 6400imp/kWh , 400imp/kWh

Kommunikation

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

Interface: RS485(A、B)

Connection mode: Shielded twisted pair conductors

Protocol: MODBUS-RTU

Arbeitsumgebung

Storage temperature: -40℃~70℃

Humidity: ≤95% (No condensation)

Altitude： <2000m

Abmessungen

Frontblende

① DO / DI ② Brand ③ Model Number ④ Antenna Terminal ⑤ Pulse Output Light ⑥ Infrared Status ⑦ Auxiliary Power Supply ⑧ Temperature / Leakage Current

Netzwerk

Paket

Unternehmensprofil

Acrel Electric Co., Ltd. [Stock Code: 300286.SZ] is a high-tech enterprise integrating R&D, production, sales and service. It is committed to providing users with system solutions for energy efficiency management and electricity safety. Acrel Electric Co., Ltd. has a product system ranging from cloud platform software to terminal components. At present, there are 10,000 sets of various system solutions in operation all over the country to help users realize energy visualization management and provide energy data services. Users are escorted by efficient and safe use of energy.