ADW300 Wireless Energy Meter

Description ADW300 Wireless Energy Meter ADW300 wireless meter is mainly used to measure three-phase active power in low-voltage networks. Product Functions LCD display: 8 digits Measurement of Energy: kWh (positive and negative) :  kvarh (positive and negative) :  A, B, C phase positive kWh Electrical parameters: Us k P. Ck Ss PFs 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) DI/DO: 4DI/2DO(Selection of K) Residual current: 1-channel Communication: Infrared : RS485 (Optional: C)  : 923MHz Wireless Transmission (Optional: LR) :  GPRS Communication (Optional: 2G) :  NB-IOT Communication (Optional: NB)