What are the precautions for using Power Current Transformer

(1) First of all, the Power Current Transformer is marked by the minus polarity. If the polarity is wrongly connected, it will not only affect the current measurement value, but also cause a short circuit in the line.

(2) Secondly, when using the Power Current Transformer, a grounding point should be set in the secondary circuit to ensure a good connection. Generally, it can be set at the terminal of the box to avoid high voltage caused by insulation breakdown between windings and personal safety. In addition, the secondary winding cannot be opened, otherwise there will be danger of overheating or high voltage, which will not only burn the winding, but also endanger personal safety.

(3) When the Power Current Transformer is finally used, it is necessary to check the standard value of its rated current. Failure to reach the standard range of use will cause the transformer to burn out. Conversely, the transformer with excessive current cannot be selected, which will affect its measurement accuracy. It is best to choose and use it according to the specific situation. Before installation, you can learn more about its installation method and use precautions to avoid accidents.