In the power system, many power equipment need to do some withstand voltage tests to ensure that it can work normally without load, we often use the test transformer control box when doing this withstand voltage test, the following is mainly to introduce the relevant application problems of the equipment. 
Intelligent test transformer operation box is an advanced high-tech equipment, it is the supporting equipment of 2 100kVA test transformer, which can read the test voltage value through the digital meter, adjust the output voltage of the autotransformer, and realize the working voltage adjustment within the rated voltage range of the test transformer. The use of this equipment greatly facilitates the power worker, through its built-in high-voltage output voltmeter and low-voltage input ammeter, it can accurately obtain the required test high voltage by connecting to the 220V 380V power frequency power supply.
The intelligent test transformer operating box can be applied in various areas of the power industry, including power companies, substations and power stations. These applications include routine maintenance, preventive testing, fault diagnosis and repair of transmission lines, substation equipment and generator sets, etc. The intelligent test transformer operation box can not only improve the reliability and stability of the power system, but also shorten the power outage time and reduce economic losses.
In the operation of the power system, the quality of power supply can be significantly improved by using the intelligent test transformer operating box. It can accurately adjust the output voltage and current to ensure the normal operation of the power system. In addition, the intelligent test transformer operation box can also be used for the repair and maintenance of the equipment, such as to be uniform when boosting, monitoring the changes of voltage, current and leakage current, and stopping immediately and finding out the cause if abnormalities are found.
The application of intelligent test transformer operation box also includes inspection of power system, condition monitoring and fault diagnosis of electrical equipment. In this way, hidden dangers in the power system can be detected in time and necessary measures can be taken to repair them, so as to avoid the occurrence of power failures. The intelligent test transformer operation box can also be applied to the automatic control and remote monitoring of the power system. Through the remote monitoring and management of the power system, the safe operation of the power system can be effectively guaranteed, and the reliability of power supply can be improved. In general, the application of the test transformer control box can improve the reliability and stability of the power system, reduce the occurrence of power accidents, and at the same time can also improve the work efficiency and accuracy of power workers, and provide a better guarantee for the operation of the power system.