Under what circumstances does dry-type transformer need to be powered off immediately....

However, due to the presence of oil, it belongs to combustible substances. At the same time, it also has certain pollution. In order to reduce the fire risk, the oil flash point shall not be less than 135 ℃. Flammable gases such as hydrog...

The advantages and disadvantages of the circulation method are opposite to the "moving method". It connects the transformer oil to the oil filter from the lower part of the oil tank, and connects the oil return pipe to the upper part of the ...

Transformers have a wide variety and are widely used. Today, let Alisa, the sales manager of hengfengyou electric, introduce the difference between autotransformer and ordinary transformer in power transformer:...

The oil drain in the cooling machine and equipment is forced circulation, at least in the main winding resistance, it is forced to correctly guide the circulation; The common cooling methods of power engineering transformers are generally di...

Box type transformer is a general term for the transformer system installed in the box （as protection）， which is divided into three parts: ① high voltage switch control room; ② Transformer room; ③ Low voltage switch control room...

By analyzing the influence trend of these influencing factors on the withstand voltage strength of transformer oil, it shows that the higher the voltage level of transformer, the stricter the control requirements for water content, gas conte...

Oil immersed transformer is called insulating oil. Its function is to prevent breakdown. If the high-voltage end of the transformer is not insulated, corona or breakdown accidents will occur, causing losses to staff and equipment. Transform...