Power transformer is a static electrical equipment, is used to a certain value of the AC voltage (current) becomes the same frequency as the other one or more different voltage values (current) device.
2013年9月24日星期二
Shows the electronic energy meter performance and functionality of the many advantages
Some domestic and foreign production of single-phase, three-phase power meter has gradually been widely used. Not only gradual change in the use of "electronic energy meter unreliable, unstable," the old ideas, but also shows how electronic energy meter performance and
air circuit breaker of many advantages. Now widely used as induction meter by its working principle and manufacturing processes, manufacturing materials and other constraints, while reducing power consumption meter, improve accuracy and open tables
power transformers functionality is limited. The electronic energy meter in these areas have a distinct advantage, my unit electronic energy meter has been installed nearly thirty thousand, electronic energy meter advantage in the measurement of management has become increasingly significant.
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