NU-TEK Power Controls and Automation products

The Nu-G1720-Data Concentrator Unit is a device that manages and collect data from smart meters, transducers, sensors and forward the data to a central server/cloud over wired or wireless links. It is equipped with communication ports, such as RS485, TCP/IP, etc., GPRS/LTE, WiFi and SD card storage. For the uplink communication secured GPRS/4G LTE or Optical Fiber Cable or or WAN network is adopted to communicate with central control center. For the downlink communication , the RS485 or TCP/IP or WiFi or Zigbee or RF 865 MHz is adopted to communicate with the Nu-G1720DCU and meters/IEDs/field devices. The Nu-G1720DCU receives the command sent by the Head End System and sends command to the field devices/ energy meters