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Substation Liquid-Filled Transformers for Utility Applications

Liquid-filled substation transformers are used in a wide range of industrial and commercial applications. Each unit is manufactured in compliance with IEEE, ANSI, and NEMA standards. The transformers are available with three different fluids: mineral oil, silicone transformer oil, or less flammable seed oil. In general, substation transformers are equipped with either on-load or off-load tap-changers.

Meta-Power Solutions’ substation transformers are critical components in power networks. Their durability and availability have a significant impact on grid reliability and performance. MPS does not compromise on quality. Each unit we deliver undergoes rigorous full-acceptance testing.

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MPS offers a comprehensive line of substation transformers and associated components. The entire range we offer is the result of our unique research, development, and manufacturing, making us exceptional in the industry. As a result, we have gained extensive experience in every aspect of power transformer technology. Customers can count on our products’ quality and reliability.

MPS substation transformers provide high levels of customization and can be used in a variety of applications. With voltage up to 138 kV and rated power up to 20 MVA, they are appropriate for a variety of harsh environments. Furthermore, the entire range complies with the latest global and regional eco-efficiency standards.

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Why Meta-Power Solutions?

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We're one of the leading transformer companies in the nation that designs, manufactures and delivers high-quality oil-filled substation transformers.

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Our high-quality oil-filled substation transformers have an expected useful life of more than 30 years.

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We can design and build custom substation transformers for special applications

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Transformers can be installed and operated in any environment and location

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Transformers offer high efficiency, low environmental impact, and exceptional operational reliability, resulting in a safe, dependable means of electric power

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Enhanced overload capability without affecting insulation life

General Characteristics

KVA Rating

Up to 20 MVA

Rated Voltage

Up to 138 kV

Type of Cooling


Manufacturing Standards



Off-load or On-load tap changer

Vector Groups

Y-Y, Δ-Y, Y-Δ

Dielectric Liquid

Mineral oil, Silicon oil, Biodegradable Oil

Rated Frequency

60 Hz

The Smart Choice

MPS substation transformers are designed with exceptional quality and attention to detail, meeting a wide range of specifications and applications. These substation transformers are designed to perform in the most rigorous industries and last for decades. Transformers can be filled with FR3 fluid for added fire safety and prolonged life or with standard mineral oil for typical applications. MPS substation transformers meet a wide range of commercial, industrial, and utility requirements for both indoor and outdoor installations.

Our portfolio enables utilities, businesses, and infrastructure industries to get the most out of their transformer investments by maintaining a high level of reliability and optimal performance while minimizing life-cycle expenditures and environmental impacts.

Our transformer manufacturing expertise demonstrates high-quality standards for a wide range of applications. For more information or advice on your substation transformer project, please get in touch with us.

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Transformer Applications



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