A brief analysis of structural and functional features of a smart meter IC card, electronic structure, accurate measurement, anti-interference ability. 2, accuracy: all-electronic design, built-in import special chip, accuracy is not frequency, temperature, voltage, higher harmonics influence. 3, IC card smart meter long life: the use of SMT technology, optimized circuit design, no need to adjust the circuit after the machine factory. 4, low power consumption: the use of low-power design, reduce line loss. Pre-charge; IC card to transfer data, data readback, including: readback total consumption, remaining capacity, the cumulative purchase of electricity in the table, the total purchase frequency and other information. 5, IC card smart meter starting current, low current measurement accuracy. 6, with power lines over 300V automatic power-off function. 7, a table and a card, IC card encryption security measures have improved, the product delivered to customers, the manufacturers can not break the cipher. 8, IC card smart meters have Prepaid tariff function, used to automatically power down. You can set the alarm power, alert the user to the purchase of electricity. 9, the administration may at any time check the meter running and testing. 10, set the power limit, after power meter gauge straight-country network, the power to protect the power lines. 11, IC card smart meters also have a variety of anti-theft features, starting current, no creeping, wide load, low power consumption. Because of this, the class of persons as like a revolving door, came and went. Bobo looked a colleague came and went in the Filling positions on the meter calibration stick so far, and become experts in Guangxi electricity sector. When a reporter asked why such a simple repetition can stick in 18 years, the Filling smiled and said:. "This work really boring, but fun enough to find," she told reporters, in order to eliminate the boring, routine work she always Love with my colleagues play some games, such as State Grid meter wiring competition to see who is faster then the like. Filling the verification class a total of six members, of whom five are women. These six individuals bear Fangchenggang nearly 90,000 customers a single-phase meter, three-phase meters and heavy tasks of all kinds of high-pressure measuring device meter calibration work 0.5 State Grid imagined. By the end of November 2014 team received a concentrated reading of the project, required to complete 15,000 meters of verification 30 days. Time, heavy task, Filling convene an emergency meeting of all members of the class for the first time, the work of careful planning and deployment. Together she and all class members, gave up all vacation, rest time, and automatically adjust the working hours to 7:50 low pressure national network of meter, the commuting time was adjusted to 22 after the verification mission devoted all his energy to move forward in time Finally, the successful completion of the task ahead. "15000 watch, normal to count should take about four months to complete the test." Filling said. Low Voltage State Grid Meter _ _ Hunan State Grid Meter by meter Winbond Winbond Power Technology Corporation. Winbond Power Technology Co., Ltd. (www.china-huabang.com) (www.hbdlyb.net) strong, credible, in Wenzhou, Zhejiang, electrical instrumentation industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Winbond meter into the brilliant and you work for a better future!