Knowledge

The Demand For Dry-type Transformers Continues To Increase

In the current development situation in my country, dry-type transformers account for an average of about 15%-20% in large and medium-sized cities, and about 50% in cities such as Beijing, Shanghai, G

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Don't Know How To Buy A Dry-type Transformer? Don't Know The Price Of Dry-typ...

The main components of dry-type transformers are iron core and windings. The iron core is made of high-quality grain-oriented silicon steel sheets with good magnetic permeability. The winding is made

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What is the phenomenon of DC magnetization of transformer?

In the transformer, there is a term called the DC magnetization phenomenon of the transformer. This phenomenon has a big impact on the transformer.

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Conditions for transformer maintenance

The transformer needs to be equipped with a small hole for the vehicle temperature, so that a mercury thermometer can be inserted into it to measure the temperature.

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The development history of power transformers

The first transformer with a closed core and windings outside the core column was manufactured by Deli, Blasi and Zipalowski at the Ganc factory in Hungary on September 16, 1884.

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Under what circumstances can the transformer control transformer work normally?

First, the altitude must be controlled within one kilometer; The waveform of the transformer's power supply voltage is similar to a sine wave, which is easy to observe

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Dry-type power transformers are far away from fire, explosion and pollution p...

As we all know, dry-type power transformers mainly have two types: cast type (insulation grade is F) and open type (insulation grade is H grade). These two structures are mostly cast.

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What is the difference between the main transformer and the transformer used?

The main transformer refers to the total step-down transformer of a unit or substation, and its capacity is generally relatively large.

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