RS485 Reading Meter Data Concentrator Unit Three Phase Four Wires

RS485 Reading Meter Data Concentrator Unit Three Phase Four Wires Quick Details Place of Origin: Shenzhen,China Brand Name: Hexcell Model Number: Concentrator Voltage: Broad range (3*220/380V)±20% Frequency: 50Hz,60Hz Power Consumption: Less Than 10W/30VA Product Description Concentrator is the centre part of centralized meter reading system, which take responsibility in data reading through carrier/RS485, and then communicate with primary station by using GPRS/CDMA/Ethernet.