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November 9, State Grid Hunan Power Maintenance Company technical staff are "high voltage AC-DC photoelectric current transformer board detection and fault diagnosis strategy" project to further
The answer to the residual current transformer rated current First, the residual current transformer rated current must meet the load rated current needs, such as the rated current
To study the working characteristics of the current transformer, confirm whether it will saturate when the external fault passes through a large current and affect the correctness of the protect
Current transformer used in a standard assay shall meet the following four conditions at the current transformer: &nbs
In order to transmit electrical energy, the power system often uses AC voltage and high current loops to send power to the user, and cannot directly measure with the meter. The function of the t
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