The temperature rise of oil immersed transformer refers to the difference between the transformer temperature and the surrounding air temperature. Among the many factors affecting the service life of transformer, temperature will cause insul...

The maintenance of distribution transformer is the daily work that electricians, operators and repairmen must carry out in order to maintain the normal technical state of the transformer and prolong its service life. Transformer maintenance ...

There are two cooling methods for dry-type transformer, one is natural air cooling (an) and the other is forced air cooling (AF). In case of natural air cooling, the transformer can operate continuously for a long time under the rated capaci...

Madison, a Transformer Engineer of hengfengyou, will explain to you the reasons for the impact test of the new distribution transformer: check whether there are weaknesses or defects in the insulation of the transformer and its circuit, asse...

The most complete basic knowledge of power distribution transformer in history!，Type of power distribution transformer. Classification of transformers...

The main work of the electrical part of the power plant is to start and stop the group, adjust the load, switch equipment and lines, constantly monitor the operation of main equipment, and deal with abnormalities and faults in time...

The role of power grid learning and training in transformer is to change the voltage and facilitate the transmission of power engineering. After transformer voltage transformation, it can reduce line loss, improve the rationality of transmis...

The key of the control transformer is applicable to the communication AC 50Hz (or 60Hz), voltage 1000V and the following power circuits. It is generally used for CNC lathes and industrial equipment as the power supply for lighting lamps and ...