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
Electricity production automation, energy metering and intelligent power management has been widely used
Electronic energy meter is also known as static energy meter is a rapid development in recent years, a new type of energy meter, with the economic development needs of the electricity market, as well as development of microelectronics
air circuit breaker , electronic energy meter with its unique features, in the power production automation, energy metering and intelligent power management has been widely used, but increasingly high demand. For the correct measurement of energy and
Electric energy meter , electronic energy meter has played an extremely important role. Electronic energy meter is a kind of works with conventional induction meter completely different new electrical measuring instruments, with the development of electronic technology, improving the quality of electronic components.
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