Audited Supplier
ADW300
Yes
2 Years
Digital
Direct Connected
Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
Three-phase Four-wire
Static Meter
Terminal
Continuous Wave
Energy Meter
ISO, CE
Customized
Three Phase
0.5 or 1 Grade
AC85V-265V, AC380V, DC24V
RS485
Modbus-RTU, Dl/T645-07
Lora, 4G, WiFi
Acrel
Carton
ADW300
China
9028301400
Product Description
4G WiFi LORA RS485 Electrical Energy Power Meter for IoT Energy Monitoring Management System
ADW300 wireless meter is mainly used to measure three-phase active power in the low-voltage network. It has the functions of RS485 communication and 470MHZ wireless communication. It is convenient for users to monitor, collect and manage electricity. It can be flexibly installed in the distribution box to realize the measurement, statistics, and analysis of individual electric energy in different regions and loads.
| Input voltage | Nominal voltage | 3*220/380V,3*380V,3*57.7/100V3*100V |
| Frequency | 50Hz-60Hz | |
| Consumption | <0.5VA(B phase,C phase) | |
| Input current | Maximum current | 6A |
| Starting current | 0.002A | |
| Consumption | <2VA | |
| Accuracy | Class 0.5S | |
| Temperature accuracy | ±2ºC | |
| Pulse | Width | 80±20ms |
| Constant | 6400imp/kWh | |
| Temperature | Operating | -25ºC~55ºC |
| Storing | -40ºC~70ºC | |
| Humidity | ≤95%(No condensation) | |
| Altitude | <2000m | |
| Function | Description |
| LCD display | 8 digits |
| Measurement of energy | kWh (positive and negative) |
| kvarh (positive and negative) | |
| A, B, C phase positive kWh | |
| Electrical parameters | U,I,PQ,S,PF,Hz |
| Harmonic | 2-31st voltage and current harmonic |
| Key programming | 4 keys to communication and set parameters |
| Temperature measurement | A, B, C, N four-way temperature measurement(optional T) |
| Dl/DO | 4DI/2DO(Selection of K) |
| Residual current | 1-channel |
| Communication | Infrared |
| RS485(Modbus-RTU)(Optional: C) | |
| 47OMHz Wireless Transmission (Optional: LR) | |
| GPRS Communication(Optional: 2G) | |
| NB-loT Communication(Optional: NB) |
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Acrel Co., Ltd.[stock code: 300286.SZ] is a high-tech enterprise that integrates R&D, production, sales, and service, since its establishment, is committed to providing users with energy efficiency management and powerful security system solutions. Acrel Electric has a complete production line from cloud platform software to sensors.
Acrel energy efficiency management system including substation operations and maintenance cloud platform, electricity safety management cloud platform, Environmental equipment power consumption monitoring cloud platform, prepaid management (system) cloud platform, intelligent power distribution monitoring system, power quality management system, building energy consumption management system, industrial energy control platform, leakage power monitor and control system, fire-fighting device power monitoring system, fire-proof door monitoring system, emergency lighting and evacuation indicating system, EV charger management system, data center power&environment monitoring system, smart lighting control system, IT isolation power supply system and related products.
The company attaches great importance to product quality and innovation. By the end of 2018, the company has 5 trademarks, 18 invention patents, 72 utility model patents, 94 appearance patents, and 147 computer software Copyrights, and has participated in the formulation of national or industrial standards.
