[a]https%3A%2F%2Fwww.acrelenergy.com%2Fproducts%2Fadw300%2F[/a] <br> <br>#Acrel #Co #Ltd <br> <br>Acrel ADW300 wireless smart energy meter can be used for different applications. Acrel ADW300 is three phase wireless energy monitor for smart meters with RS485/LoRa/GPRS/4G/WF. <br> <br>Technical Parameter ADW300 <br>Input voltage 3×220/380Vac , 3×380/660Vac <br>Input current 3×1(6)A <br>Accuracy(active) Class 0.5s <br>Basic function measure U、I、P、Q、SP、F、Hz <br> power demand and real-time current <br> 2~31st voltage and current harmonic <br>Optional function /C: RS485(Modbus-RTU) <br> /K: 4DI/2DO <br> /T: four-way temperature measurement <br> /L : 1 channel residual current <br> /LR: LoRa wireless communication <br> /4G: 4G communication <br> /WF: WIFI communication <br> 333mV access <br> Rogowski coil (200mV) access <br>Power supply AC/DC 85~265V <br>Standard IEC 62053-22:2003，IEC 62053-21:2003 <br>Dimension 93*72*88mm <br>Weight 0.3kg <br> <br>Now the price of energy meter for solar system is reasonable, if you have needs, please contact us. <br> <br>Established in 2003, Acrel Co Ltd (Stock Code: 300286. SZ) are a high-tech enterprise concentrating on research, production, sales, and services. It mainly provides systemic solutions of energy efficiency management and electrical safety for users. &quot;Acrel&quot; is equipped with complete production lines from cloud platform software to sensors.