Directory Image
This website uses cookies to improve user experience. By using our website you consent to all cookies in accordance with our Privacy Policy.

What are the specifications of power transformers?

Author: Av Rao
by Av Rao
Posted: Jul 08, 2019

The power transformer is one type of transformer, which is used to transfer electrical energy in any part of the electronic or electrical circuit between the generator and the distribution primary circuits. These power transformers are utilized in distribution systems to interface step down and step up voltages. Because of high demand and numerous applications, there are a number of power transformer manufacturers in Hyderabad. Among the power distribution transformer manufacturers, Vajra Transpower is the leading low voltage power transformer manufacturer as well as power transformer dealers in Hyderabad.

Normally, common power transformers are liquid-immersed and the durability of this type of transformer is 30 years. As one of the top transformer manufacturers in Hyderabad, generally, we classified the power transformers into three types based upon the ranges, which include small power transformer, medium power transformers, and large power transformers.

The range of small power transformers from 500-7500kVA

The range of medium power transformers from -100MVA

The range of large power transformers from 100MVA & beyond

These power transformers transform the voltage. At one side of the power transformer, it holds a low voltage, high current and on the other side, it holds high voltage, low current circuit. Power transformer works on the principle of Faraday’s laws of induction. These laws describe the power system into different zones where each gear is connected to the system

Power Transformer Design

In the role of the best transformer manufacturer in Hyderabad, we designed the power transformers in a specific way. We design even 5 mva transformer and considered as 1500 kva power transformer manufacturer also. The skeleton of the power transformer is manufactured with laminated metal sheets. It is fixed in either core way or shell way. The skeleton of the power transformer is wound and linked using conductors to make single phase or three-phase transformer. Three single phase power transformer needs each bank isolated from the other and therefore provide continuity of service when one bank getting failed. Whether the single three-phase power transformer is shell or core type, it will not function even with one bank flops. The manufacturing cost of the three-phase transformer is less but high efficiency. For manufacturing power transformers, now Vajra Transpower is becoming one of the efficient power transformer manufacturing companies in India.

Power Transformer Specifications

Power transformers can be manufactured as either a single phase or a three phase. There are a number of important specifications to identify a good quality of power transformers. The specifications of the power transformer incorporate a maximum power rating, maximum secondary current(IS) rating, and maximum voltage rating. The specifications of the power transformer manufactured by the best transformer manufacturer in Hyderabad include

Phase is 3Ø

Frequency if 60Hz,50Hz

Primary Voltage is 22.9 kV

Secondary Voltage is 6.6/3.3 kV

Tap Voltage 23.9-R22.9-21.9-20.9-19.9kV

Vector Dd0, Dyn11, etc.

The various applications of the power transformer include the transmission and distribution of electrical power. These types of transformers are widely used by power plants, industrial plants as well as traditional electric utility companies & many other firms.

Contact Us:

Website: http://www.vajratranspower.com/

Email: info@vajratranspower.com

Mobile No: +91-9121685111

About the Author

It is one of the transformer manufacturers in Hyderabad that offers transformers for power generation, power transmission, transformer for wind power, transformer for medical application along with railways and general application.

Rate this Article
Leave a Comment
Author Thumbnail
I Agree:
Comment 
Pictures
Author: Av Rao

Av Rao

Member since: Feb 01, 2019
Published articles: 90

Related Articles