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Export Advantageous Product Categories --Transformer

Export Advantageous Product Categories --Transformer

  • Categories:Power Material
  • Author:
  • Origin:
  • Time of issue:2020-07-27 14:11
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Summary description:Transformer is one of our exported products, which is widely praised by customers.

Export Advantageous Product Categories --Transformer

Summary description:Transformer is one of our exported products, which is widely praised by customers.

  • Categories:Power Material
  • Author:
  • Origin:
  • Time of issue:2020-07-27 14:11
  • Views:
Information

Transformer is a device that changes AC voltage by using the principle of electromagnetic induction. The main components are primary coil, secondary coil and iron core (magnetic core). The main functions are: voltage conversion, current conversion, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), etc. It can be divided into power transformer and special transformer (electric furnace transformer, rectifier transformer, power frequency test transformer, voltage regulator, mining transformer, audio frequency transformer, intermediate frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer, reactor, mutual inductor, etc.). T is often used as the beginning of a circuit number. For example, T01, t201, etc.

 

Primary Category

 

The classification of commonly used transformers can be summarized as follows:

 

According to the number of phases:

 

Single-phase transformer: used for single-phase loads and three-phase transformer groups.

 

Three-phase transformer: used to increase and decrease the voltage of a three-phase system.

 

According to cooling mode:

 

Dry type transformer: rely on air convection for natural cooling or increase fan cooling, mostly used in high-rise buildings, high-speed toll stations, local lighting, electronic circuits and other small capacity transformers.

 

Oil immersed transformer: depending on oil as cooling medium, such as oil immersed self cooling, oil immersed air cooling, oil immersed water cooling, forced oil circulation, etc.

 

According to purpose:

 

Power transformer: used for voltage rise and drop of power transmission and distribution system.

 

Instrument transformer: such as voltage transformer, current transformer, measuring instrument and relay protection device.

 

Test transformer: it can generate high voltage and conduct high voltage test on electrical equipment.

 

Special transformer: such as furnace transformer, rectifier transformer, regulating transformer, capacitor transformer, phase-shifting transformer, etc.

 

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