Is the guaranteed dry-type transformer allowed to overload operation? Dry type transformer manufacturer:

The overload operation of the baoding dry transformer refers to the running of the dry-type transformer, which exceeds the rated current specified in the nameplate. In general, the guaranteed dry type transformers are not allowed to operate over a long period of time. This is because the dry type transformer overload operation can make the temperature, and temperature on the insulation aging plays a decisive role, baoding dry type transformer long-term high temperature can accelerate the aging condition of insulation, which affects the service life of the transformer. Research proves that the temperature of the transformer insulation work every 8 ℃, half will reduce its life.

However, in the case of the actual operation of the baoding dry transformer, the load of the transformer is constant, and the transformer load is changing every day and night and every season. During load is small, its insulation aging is rated load is small, overload and allow part of time does not affect the service life of the transformer, that is to say, without damage to the transformer winding insulation and lower life under the premise of baoding dry type transformer in the normal operation of the peak load and overload operation when the winter and summer peak.

In addition, baoding dry type transformer allow overload numerical according to the load curve of the transformer, transformer using the environment temperature, baoding the insulation of the dry type transformer cooling and heating time constant, and overload transformer have been brought to determine how much load.

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.