4GDTU greatest effect is achieved through a wireless data transmission, data is transmitted from the front end through the rear end of the lossless, remote query the device data, control. 4GDTU using lossless transparent transmission distribution automation application may be implemented grid data collection and monitoring, in real time monitoring of line voltage, line current, zero-sequence current, the device operation status and fault information, data acquisition, monitoring control , and the control center to dispatch the automation system (SCADA) communication. DTU can use real-time monitoring of data distribution, improve the reliability and quality of power supply, reduce incident handling time, reduce the power range, improve the economics of distribution system operation and reduce operation and maintenance costs.
News 4GDTU meter can use to maximize the economic efficiency of enterprises, improve management and efficiency of the entire power distribution system, improve the level of service to users. DTU includes the count information in various ways interface to support I / O, ADC, TTL / RS-232 / RS-485 interface to a variety of selection (customizable TTL level serial port), compatible with all the serial bit machine, both configured through software configuration flexible composition may, in addition to the internal terminal includes a data management function, it may be forwarded outside the distribution chamber or the opening and closing station meter, PLC and DC-screen data, a data transfer is complete uniform standard interface to communicate with the master system.
Technology deployment
Wireless access terminal count information 4GDTU intelligent RMU primary circuit, the secondary circuit, switchgear, load switches, transformers, relays, contactors and other equipment, the monitoring center staff can see the real-time operating status of each device, if the device failure to determine point of failure and can immediately send technical people.
4GDTU Distribution Systems real-time data acquisition and control functions, real-time collection status to the master station, transmits various control information to the master station acquisition terminal, remote control function. To be FEP / APN data server via the mobile data transfer network, through the main processing FEP / data server, after storage, the webcast corresponding processing station after receiving the information of each. 4G DTU distribution terminal to meet the requirements of data transmission, but also achieve the data storage record, successfully resolved measurement and control, protection, communication compatibility coexistence issues, to the station side device to simplify the type object.
4GDTU:? Www.top-iot.com/index.php m = content & c = index & a = lists & catid = 12 can be used in a variety of environments distribution, industrial grade metal casing, high and low temperature (-35 deg.] C to 75 deg.] C) , wide voltage (5V-35V); super moisture, lightning, electromagnetic interference, stable support equipment in harsh environments. 4GDTU use in the power sector can make the relevant departments timely access to electricity data, fast processing power failures, power to the people the best experience. To ensure the normal operation of the distribution grid.