Tripping is a kind of protection of transformer equipment. Although it is not certain that the operation of the baoding dry transformer has been broken, but the baoding dry transformers also delay the time and even cause losses. Therefore, we need to reduce or even avoid the ineffective tripping. There are many reasons for the phenomenon of tripping of transformer. What should we do to reduce the invalid tripping of the transformer? Recommended by baoding dry transformer manufacturers:

1. To display or print records according to the protection actions of the card or signal, event recorder and other monitoring devices to determine whether or not the transformer fails;

2. Check the load, oil level, oil temperature and oil color of the transformer before the trip, whether the transformer has spray oil and smoke, and whether the porcelain sleeve has flashover or broken. Whether the pressure relief valve ACTS or other obvious signs of failure, the gas relay that ACTS on the signal and so on;

3. Analyze the waveform of the fault recording wave and understand the system conditions, such as the presence of short circuit faults and other failures in the area of the protection zone.

4, in the transformer tripping cause at the same time, should be examined for obvious anomalies, such as the presence of external short circuit, line fault, overload, clear fire, strange, the phenomenon such as fuel injection.

In addition, it is necessary to conduct an internal inspection of the transformer if it cannot be determined that the baoding dry transformer tripping is caused by the above external causes. Main insulation resistance, dc resistance inspection. When it is checked that the transformer has no internal faults, the gas protection should be put into the tripping position, and the transformer will be rearranged and the whole process should be carefully behaved.

Billion in baoding electric materials co., LTD is specialized in the production of transformer baoding transformer factory manufacturers, with professional production equipment, hoisting, tooling and testing equipment, established a perfect quality management system, product performance indicators have reached the standard.

The company's main products: baoding dry type transformer, baoding box transformer, baoding oil immersed transformer, baoding high and low voltage complete equipment, etc. I companies to follow "detail decides success or failure, honesty molded the future" of the enterprise purpose, adhere to "quality measuring market, seek development by innovation, to management for efficiency" business philosophy, to make my company's products are widely used in power plant, chemical, construction, mining, metallurgy, rail transportation and other industries, to meet the needs of various users, my company rely on superior product quality, thoughtful service, won the trust of our customers.