ADW300 wireless meter is mainly used to measure three-phase active power in low-voltage network. This energy meter has the functions of RS485 communication and 470MHZ wireless communication. ADW300 wireless smart electric meter is convenient for users to monitor, collect and manage electricity. This Din Rail power meter can be flexibly installed in the distribution box to realize the measurement, statistics and analysis of individual electric energy in different regions and loads.
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Acrel Manufacturer Price Wireless Power Merter Dual Tariff Cable Free Networking Electricity Meter Three Phase Energy Meter
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Meo Textile Clothing Co.LTD
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
shanghai,ningbo
Accepted Delivery Terms
Employees
101-200 people
Accepted Payment Currency
USD,CNY
Average Lead Time
60 Day(s)
Certifications
Product Specifications
--Product Description
Acrel Iot Solution
Product Discription
ADW300 Wireless Meter
Product Paramenters
Functions
Function | Functional description | ||
Display mode | LCD (Field form) | ||
Electric energy metering | Active power metering (positive and reverse); four quadrant reactive power | ||
Electricity measurement | Voltage, current, power factor, frequency, active power, reactive power, apparent power | ||
Harmonic function | Total harmonic content and fractional harmonic content (2-31 times) | ||
Pulse output | Active Power Pulse Output | ||
Three-phase unbalance | Voltage and current unbalance | ||
Temperature measurement function | A, B, C, N four-way temperature measurement (optional T) | ||
Tiered pricing | Two sets of time tables, a year can be divided into four time zones, each set of time table can set 12 days, four rates (F1, F2, F3, F4 namely Sharp,peak,flat and valley). | ||
DI /DO | 4DI/2DO (Selection of K) | ||
Residual electricity | 1-way Residual Electricity Measurement | ||
LED instruction | Pulse and other indication | ||
External CT | External open type CT (Selection of W) | ||
Communication | Infrared Communication | ||
RS485 Interface (Optional C) | |||
470MHZ Wireless Transmission (Optional LR) | |||
GPRS Wireless Communication (Optional 2G) | |||
NB-IOT Wireless Communication (Selected NB) | |||
Voltage input | Rated voltage | 3×220/380V,3×380V,3×57.7/100V,3×100V | |
Reference frequency | 50Hz | ||
Power consumption | <10VA or 2W(A),<0.5VA(B,C) | ||
Current input | Input current | 3×1(6)A ,3×1.5(6)A(ADW300W) | |
Start current | 4‰Ib(1class) | ||
Power consumption | <2VA | ||
Measurement performance | Standard | GB/T17215.321-2008,GB/T17215.322-2008 | |
Active energy accuracy | 0.5S class | ||
Temperature Accuracy | ±2℃ | ||
pulse | pulse width | 80±20ms | |
Impulse constant | 6400imp/kWh | ||
Communication | wireless | Transmission on 470MHz and maximum distance in open space is 1km | |
Infrared communication | The constant baud rate is 1200 | ||
Interface | RS485(A,B) | ||
Connection mode | Shielded twisted pair conductors | ||
Protocol | MODBUS-RTU,DL/T 645-07 | ||
Functions
Acrel Wireless Three Phase Energy Meter
Three phase voltage, current,frequency power, total power(active,reactive, apparent)Voltage and current phase angle, voltage and current imbalance.
Voltage, current total harmonic and 2-31st harmonic
Record of extreme values of voltage, current and power in current month and last month
Maximum current, power demand and real-time current, power demand
Dimensions
Certifications
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