Electric Power Inc.

Transformers are versatile electronic equipment that comes with several industrial machines. Although its usage is more prominent in factories and industries, it can be seen in homes as well. There are various types of transformers like dry-type transformers, electrical transformers, power transformers, auto transformers, step-up transformers available in different shapes and sizes in the market that fulfill different purposes and needs of the users.

That is why sometimes it becomes difficult to purchase a suitable transformer especially if you do not have much knowledge on it. To help you out in this process we have listed down the things that need to be taken into consideration before purchasing a transformer.

1. Required voltage

The primary function of a transformer is to change the voltage of the main power supply to fulfill the requirements. They are built to provide different voltages but while selecting it you need to consider the voltage of the main power supply. This is because at one side the input voltage of a transformer is completely dependent on the main power supply and on the other the output voltage depends on the requirement.

2. The number of phases required

There are mainly two types of transformers one is single phase transformer and the other is three phase transformers. The number of phases is determined by the requirements of consumers. For example single phased transformers are suitable for small houses or apartments as they are sufficient for small house equipments. On the other hand in factories and industries three- phased transformers are a suitable option due to the usage of heavy equipment in such places.

3. Required KVA

The KVA refers to the load requirement that the transformer fulfills. That is why the type and size of the load should be kept in mind while choosing a transformer.

4. Required frequency

Transformers hold the capacity to alter the frequency of the voltage supply. This becomes crucial especially if you use equipment suitable to be used in different countries where the main supply has different frequencies.

5. Location of the transformers

Considering the location and size of a transformer is extremely important before purchasing it. This is because different types of transformers are suitable for different location. You can keep the transformer indoor or outdoor or at a place where it is exposed to chemicals and hazardous substances. If it is kept in outdoor you need to make sure that the transformer is capable of bearing the environmental factors.

Now when you know about the key points that you need to keep in mind before purchasing a transformer, it will be easier for you to find the right one. By selecting a suitable transformer for your application, you can increase the efficiency of the transformer. You can always take transformer manufacturers help for recommendation in this regard.