NEWS
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13
2018-04
The principle of the current mutual inductor is based on the principle of electromagnetic induction. The current transformer is composed of a closed core and winding
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13
2018-04
With the rapid development of optical fiber sensing technology and optical fiber communication technology, the application of photoelectric technology in power system is more and more extensive. Electronic transformer is one of them.
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13
2018-04
The power supply side of each branch shall be equipped with sufficient quantity of current transformer for the measurement and protection of the branch.
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13
2018-04
According to the construction of the drawing, the wiring is correct, and the numbering marks on both ends of the wire should be clear, and the range of the label is in accordance with the requirements of the code.