The internal structure and materials of dry-type transformers are also different. The internal structure and main functions of dry-type transformers are divided into aluminum core and cable copper wire. Among them, the ca ...
If the so-called over-current refers to the over-current of the transformer input current, there may be the following reasons: 1. The transformer is saturated. As we all know, the transformer winding will show inductance ...
1、 Factors affecting no-load noise The main reason for the core noise is that the size of silicon steel sheet will change slightly under the action of alternating magnetic field. Since the change period of magnetostrict ...
Whether the transformer operates normally or not directly affects the production and living power consumption of users, and relates to the safety of electrical equipment. In order to ensure users to use high-quality and s ...
Many performance parameters of common dry-type transformers are very important, and its humidity is an important indicator value for dry-type transformers. It is no problem that the humidity of common dry-type transformer ...
1. The oil level can be changed by the temperature change of special transformer. With the change of oil temperature, the oil level also changes in a certain range. However, under abnormal conditions, the oil level will a ...
There are many and complicated reasons for transformer internal problems and incidents caused by transformer outlet short circuit. It is related to structural planning, raw material quality, process level, operating condi ...
1. Prevention of overload operation of transformer: if the transformer operates with overload for a long time, it will cause coil heating, make insulation aging gradually, short circuit between boxes, phases or to ground, ...
Three phase dry-type transformer is the main component of various power supplies and electrical equipment. It is a device that uses the principle of electromagnetic induction to change the AC voltage. The main components ...
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