200 kVA Distribution Transformer Price in India

Summary

A 200 kVA distribution transformer is an essential device in electrical distribution systems, ensuring efficient and reliable electricity delivery to industrial, commercial, and residential applications. These transformers step down high-voltage electricity from the grid to usable low-voltage levels, providing stable power for machinery, lighting, and sensitive equipment.

Specifications of 200 kVA Distribution Transformers

A 200 kVA distribution transformer is typically a three-phase unit with a voltage ratio of 11 kV to 433 V. These transformers are available in both oil-immersed and dry-type versions. Oil-immersed transformers are commonly used for outdoor installations due to their superior cooling capabilities and durability, while dry-type transformers are safer for indoor use because they pose minimal fire risk and require lower maintenance. The winding material is either copper or aluminum, with copper offering better conductivity and efficiency. These transformers are designed with high-quality insulation and robust cores to ensure long-term reliability and compliance with standards such as IS 1180 and IEC 60076.

Applications of 200 kVA Transformers

The 200 kVA transformer is widely used across various sectors. Industrial plants rely on these transformers to power machinery and equipment efficiently, while commercial complexes utilize them for lighting, HVAC systems, and other electrical needs. Educational institutions employ these transformers to supply electricity to classrooms, laboratories, and administrative facilities. Hospitals and healthcare centers depend on them for uninterrupted power to critical medical equipment. Furthermore, 200 kVA transformers are also used in renewable energy projects, such as solar and wind power plants, to safely integrate electricity into the grid.

Price of 200 kVA Distribution Transformers in India

The cost of a 200 kVA distribution transformer in India varies depending on factors such as winding material, cooling type, and brand. On average, prices range from ₹1.82 lakh to ₹3.50 lakh. Suppliers like Raju Electricals provide oil-cooled copper-wound transformers at around ₹2.12 lakh, while ABE Electricals offers aluminum-wound oil-cooled units at approximately ₹2.50 lakh. Voltmen Energy lists three-phase 200 kVA distribution transformers at ₹2.40 lakh. While evaluating price, buyers should also consider long-term energy efficiency, operational savings, and maintenance costs to ensure the best value.

Maintenance and Lifespan

With proper maintenance, a 200 kVA transformer can last between 20 to 25 years. Regular checks of insulation, winding conditions, and oil levels (for oil-immersed transformers) help maintain efficiency and prevent breakdowns. Copper windings provide better conductivity and durability, while aluminum windings are more economical but slightly less efficient. Choosing between oil-immersed and dry-type transformers depends on the installation environment, with oil-immersed units suitable for outdoor use and dry-type units ideal for indoor safety.

Frequently Asked Questions (FAQ)

1. What is the lifespan of a 200 kVA distribution transformer?
Ans. With proper installation and maintenance, it can operate efficiently for 20 to 25 years.

2. Which winding material is better: copper or aluminum?
Ans. Copper offers superior conductivity, efficiency, and durability, while aluminum is lighter and more economical but may have slightly higher energy losses.

3. What is the difference between oil-immersed and dry-type transformers?
Ans. Oil-immersed transformers are suitable for outdoor installations due to better cooling, whereas dry-type transformers are safer for indoor use with minimal fire risk.

4. What are the common applications of a 200 kVA transformer?
Ans. They are widely used in industrial plants, commercial buildings, hospitals, educational institutions, and renewable energy projects.

5. Does the listed price include installation?
Ans. Typically, the price covers only the transformer unit. Installation and maintenance services may incur additional costs depending on the supplier.

Conclusion

Investing in a 200 kVA distribution transformer is crucial for ensuring a stable, reliable, and efficient electricity supply. By considering the winding material, cooling type, and adherence to standards, businesses and institutions can protect their equipment, reduce downtime, and achieve long-term operational savings. Selecting a reputable manufacturer guarantees high-quality performance, durability, and reliable support for years of uninterrupted power distribution.