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
Conveying pulse signal will charge information for each household, converted into a pulse information
Electronic Energy Meter meter reading device centralized structure, the pulse energy meter, signal transmission cable, the master device and the communication device composed of four parts. Its basic working process is made by adding a pulse on the energy meter
electri cenergy meter , preferably with full electronic energy meter with pulse output device, do not mechanical installation of electronic energy
circuit breakers sent devices.
power transformers signal will charge information for each household, converted into a pulse information, and through the respective signal transmission cables converge to the master device, the master device consists of counters, passive CPU, storage, protection battery self-test device component.
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