DTSD1945 electronic energy meter factory direct

 State Grid Standard DTSD319 DSSD319 three-phase electronic energy meter multi-function overview DTSD319 DSSD319-phase electronic multi-function table is the use of large scale integrated circuits, application of modern microelectronic technology, computer technology, electrical measurement technology, digital sampling technology and SMT Process according to industrial users of electricity situation actual design, with modern advanced level instrument manufacture. The key components of selected international brands of long-life components, and improve product reliability and longevity. The phenotype in accordance with international standards GB / T15284-2002 "multi-rate (time) meter", GB / T17215.321-2008 "one and 2 static AC active point of the table" design, communication protocol accord DL / T645-1997 "multi-function meter communication protocol" and "Zhejiang three-phase multifunction energy meter technical conditions (Trial)", "Zhejiang high-precision three-phase multifunction energy meter technical conditions (Trial)" the provisions and requirements . The table can be measured precisely positive and negative active and reactive power, four quadrant reactive total and sharing power with active and reactive power maximum demand and time of occurrence recording function and is capable of active and reactive power, voltage, current, power factor and frequency and other electrical parameters in real-time measurement and processing, with dual 485, infrared communication, manual and infrared blackout wake function, it is stable performance, high accuracy, easy to operate. ================================================== === "Jiangxi Huajian Power Industry" factory direct. microcomputer integrated protection device, motor insurance chronograph, rail meter, digital ammeter, digital voltmeter, frequency meter, power meter, power factor meters, multi-rate instrument, multi-function table power digital instrumentation. Company Website: http: //www.hjgroup.org Contact: Li welcome customers to inquire, we will be happy to serve you 18879987299 DTSD3366D-phase four-wire electronic multi-function meter DTSD13521 DTSD1945 electronic meter DSSD1945 DTSD1945- 2 DSSD1945-2