The baoding dry transformer automatic tripping, how to do? How to quickly and effectively solve dry transformer automatic tripping problem? The manufacturer of baoding dry transformer can tell you the fast and accurate processing method of the automatic tripping of the dry transformer.
1. When the transformer tripping, first confirm that the transformer is high and the low-voltage side switch is off, otherwise it will be disconnected manually. If there is a spare transformer, invest quickly. Check whether the bus switch will automatically switch successfully on the switch. If there is no bus protection action, the manual one - time contact switch is possible.
2. Check the transformer body and the lead wire for the inspection of the loop, whether it has smoke, fire, insulation burning smell, whether it has short circuit discharge marks and switch protection action.
3, if the main change, high automatic trip, the generator will be solution, check auxiliary power switch immediately, if not auxiliary power switching device, confirm the high plant low voltage side switch are disconnected, confirm the 6 kv busbar protection action, in 6 kv bus bar has no obvious fault cases, can be manually switch time, does not succeed, it shall not be cut again.
4. Determine whether the transformer is internal or external failure according to the protection device action, record wave diagram and transformer tripping. If the inspection proves to be caused by human factor, external short circuit, fault of transformer overload or secondary circuit, and protection of false tripping, the transformer power failure measurement insulation shall be allowed to be tested. If an internal fault is identified, it shall be inspected and tested to find fault.
All in all, don't be surprised to find that the automatic tripping failure of the baoding dry transformer is to avoid panic and make improper handling. The operator should immediately clear and accurately report the situation to the duty dispatcher and help adjust the personnel to find the cause of the fault and deal with it.
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.
