dry type transformer for mining industry

Varelen Transformers is a global leader in dry-type transformers with a longstanding commitment to designing and building quality and correct transformers for the mining industry.

voltage ratio of distribution transformer

Measure the voltage ratio for each tap position. Verify the results against the design data. Measure voltage ratio error % should be ≤0.5 of the specified value.

dry type transformer for Marine vessels

dry type transformer for marine application, Anti-corrosion and anti-salt spray, protection from the harsh marine environments can be provided by a closed circuit cooling systems

36 pulses output transformer for variable frequency converter

dry type phase-shifting rectifier transformer excels in harmonic suppression, energy efficiency, and reliability through innovative phase-shifting design. It is ideal for high-power industrial applications demanding stringent power quality, offering significant long-term economic and environmental benefits.

12,500 kVA Dry-Type Transformer for University

At Varelen Transformers, we help universities and colleges find the solutions they need to keep campus power running smoothly. We offer multiple ways to invest in an optimal transformer solution.

Global Standard in Transformer Testing

Every transformer  issued a test report, in accordance with IEC 60076.

Essential Instrumentation Checks for Transformer

Let Varelen's Transformers be your trusted partner in power distribution. Whether you need a custom solution, routine maintenance, or emergency repairs, our team is here to help.  

Understanding Dry-Type Transformers: Key Components,

Dry-type transformers are an essential component of modern electrical systems, offering a safe, reliable, and environmentally friendly solution for power distribution.

Conservator vs. Hermetically Sealed Distribution Transformers

Conservator Transformer Advantages:Suitable for high-power applications,Effective cooling due to better oil circulation,Handles oil expansion efficiently

What is the permissible overload percent for oil-immersed transformers?

The rated overloading of a transformer depends on the transformer's previous load, the corresponding windings or oil temperature at the beginning of the overloading.

liquid immersed transformers in wind energy systems

oil immersed transformer Low losses and efficient operation,short-circuit proof and mechanically strong,

How do select transformer vector group?