The line choke is used for a 4Q converter in wind application. Several converters are connected in parallel to feed the power via a transformer into medium-voltage grid. On the one hand the choke has to smooth the current and on the other hand the choke is part of the line side filter to meet the power quality.
16-Oct-2024 view more
If your transformer's tank, weld lines, or radiator is leaking, it can be a bit more difficult to fix. The transformer may even need to be sent back to the factory for repairs. If you think you have one of these leaks, contain the oil the best you can and call the manufacturer for advice.
15-Oct-2024 view more
Whether you're an industrial facility, a commercial operation, or a renewable energy project, the right transformer ensures efficiency and safety—especially when choosing a trusted partner like Varelen.
10-Oct-2024 view more
dry-type transformers provide enhanced safety, lower environmental impact, higher efficiency, and greater reliability, making them an excellent choice for modern power systems, they are a sustainable and cost-effective solution for the future of energy distribution.
09-Oct-2024 view more
we specialize in designing and manufacturing both step-up and step-down transformers, as well as offering dry-type and liquid imemrsed transformer to meet a wide variety of industrial needs.
08-Oct-2024 view more
Varelen's design efficiency transformer help customer toward a more energy-efficient future.
30-Sep-2024 view more
Maintaining grounding systems is essential for preventing faults and ensuring transformer reliability.
27-Sep-2024 view more
For mining companies looking to enhance their power infrastructure with reliable, eco-friendly, and low-maintenance transformers, Varelen is your reliable partner
24-Sep-2024 view more
multipulse dry type transformers are engineered to handle harmonic distortions, overload conditions, and harsh environments.
19-Sep-2024 view more
environmently friendly dry type cast resin transformers Non-flammable and self-extinguishing.
16-Sep-2024 view more
Extending the lifespan of power transformers is essential for ensuring reliable electricity transmission, reducing operational costs, and minimizing environmental impact.
11-Sep-2024 view more
At Varelens, our Auxiliary Transformer offers a combination of superior performance, advanced technology, and long-term durability.
09-Sep-2024 view more
