Adw300-4ghw Power Management System Monitoring Solution Rail Mounted Kwh Meter Iot Power Energy Meter

About this product

Product Description ADW300 IOT three phase wireless Energy Meter General ADW300 wireless meter is mainly used to measure three-phase active power in 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. Features Communication:RS485(Modbus-RTU),Infrared,470MHz wireless transmission,GPRS,NB-IOT Display:LCD display Rated U and I:3×220/380V,3×380V,,3×57.7/100V,3×100V,3*1(6) Multiple Communication Methods 4G LTE NB-IoT WiFi (2.4GHz&5GHz) LoRa LoRaWAN RS485 (MODBUS-RTU) Paired with IoT Energy Monitoring System Diverse Electricity Parameters Measurement kWh (positive and negative) kVarh (positive and negative) U, I, P, Q, S, PF, Hz Harmonic (THDv, 2-31st) 3-phase current&voltage imbalance DO/DI Switch Function 2 DO Digital Output 4 DI Digital Input Local Configuration Keypads HMI for Setting (CT/PT ratio, Wiring and etc) Setting through Adjustment Software Technical Parameters Parameter Description & Value Voltage Input Rated Voltage 3x380~456Vac L-L or 3x660~792Vac L-L (via direct connection); 3x100~120Vac L-L (via PTs) Reference Frequency 45~65Hz Power Consumption <0.5VA (each Phase) Current Input Rated Current 3x1(6)A AC (via CTs) Starting Current 1% Ib (Class 0.5); 4% Ib(Class 1) Power Consumption <1VA (each Phase) Phase Wiring 3P4W 3-phase 4-wire 3P3W 3-phase 3-wire Auxiliary Power Supply Voltage Range 85~265Vac Power Consumption <2W Measurement Performance Standard IEC 62053-22:2003; IEC 62053-21:2003 kWh Accuracy Class 0.5S Pulse Width of Pulse 80±20ms Pulse Constant 6400imp/kWh; 400imp/kWh Environment Temperature Operating Temperature: -20ºC~+55ºC; Storage Temperature: -40°C ~+70°C Humidity ≤95%RH,no condensation,without corrosive gas Altitude ≤ 2000m Dimension Wiring 3-phase 4-wire CT operated 3-phase 3-wire CT operated Quotation Type Function FOB Shanghai (USD) Option Function FOB Shanghai (USD) ADW300 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 2-31 st 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 100 C: RS485(Modbus-RTU) K: 4DI/2DO T: 4 channels temperature L: 1 channel residual current LR: Lora wireless communication 4GHW: 4G wireless communication WIFI: WIFI wireless communication C:30 K:30 T: 30 L: 30 LR: 45 4GHW: 125 WF: 45 ADW300W ADW300, by current transformer, supports common current transformer access ADW300W, with 3 split core CTs(mA output), which can be used as 5A (secondary transformer) and 100A input 130 Connection Photos on site