500 kVA Transformer Price in India: Specifications, Uses, and Complete Buying Guide
Summary
A 500 kVA Transformer is one of the most widely used power distribution devices in industrial and commercial sectors. It plays a crucial role in transferring electrical energy efficiently between circuits while maintaining stable voltage levels. Whether for manufacturing plants, hospitals, or large commercial spaces, a 500 kVA transformer ensures an uninterrupted and reliable power supply.
The price of a 500 kVA transformer in India typically ranges between ₹5 lakh and ₹12 lakh, depending on specifications, type, and brand quality.
Specifications and Types
A 500 kVA transformer price generally operates at 11kV/433V or 33kV/433V voltage levels with copper or aluminum windings. Copper-wound models are more efficient and durable, while aluminum types are budget-friendly. The cooling method can be Oil-Cooled (ONAN) or Dry-Type, with oil-cooled transformers offering better heat dissipation and longer service life.
These transformers comply with BIS and IS standards, ensuring safety, efficiency, and reliability in energy transmission.
Applications and Benefits
The 500 kVA transformer price is ideal for industrial units, commercial complexes, hospitals, educational institutions, and residential societies. It helps regulate power flow, protect equipment from voltage fluctuations, and improve energy efficiency.
Businesses prefer this capacity because it balances high performance with manageable maintenance costs. The transformer’s robust design and efficient energy conversion make it suitable for continuous and heavy-duty applications.
Buying Guide and Price Factors
When purchasing a 500 kVA transformer, consider the type (oil or dry), winding material, efficiency rating, and manufacturer reputation. Leading transformer manufacturers in India offer customizable options with advanced safety features and eco-friendly designs.
Price variations depend on the material used, voltage class, cooling method, and compliance certifications. Always opt for IS-compliant transformers from trusted brands to ensure long-term reliability.
Frequently Asked Questions (FAQ)
Q1: What is the price of a 500 kVA transformer in India?
Ans. The price ranges between ₹5,00,000 and ₹12,00,000, depending on type and specifications.
Q2: Which is better — oil-cooled or dry-type?
Ans. Oil-cooled transformers are more efficient and suitable for heavy-duty applications, while dry-type is better for indoor use.
Q3: What are the standard input and output voltages?
Ans. Common ratings are 11kV/433V and 33kV/433V.
Q4: What affects transformer pricing?
Ans. Material type, cooling system, brand, and compliance with BIS standards impact cost.
Q5: How long does a 500 kVA transformer last?
Ans. With proper maintenance, it can operate efficiently for 20–25 years.
Conclusion
A 500 kVA transformer is a vital component for maintaining stable and efficient power distribution across industrial and commercial applications. Its reliability, durability, and high load capacity make it an essential investment for businesses seeking long-term energy solutions. While the price of a 500 kVA transformer in India varies based on design, brand, and materials, choosing a BIS-certified and energy-efficient model ensures safety, cost savings, and uninterrupted performance.
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