Evernew Transformers is a reliable transformer manufacturer

Transformer TMN 2500 110/11kV - Three-phase Oil Transformer with Voltage Regulation
The TMN 2500 110/11kV transformer from Evernew Transformer is a high quality voltage conversion equipment for 110kV networks. It features On Load Voltage Control (OLC) with an adjustment range of ±4×2.5% to maintain stable voltage under varying operating conditions. It is an ideal choice for power system applications where high efficiency and reliability are required.
Characteristics and design: The TMN 2500 110/11kV transformer has a three-phase design with two windingsThe transformer is oil cooled and equipped with modern safety systems. The magnetic system of the transformer consists of a three-section pressed steel laminated structure assembled from cold-rolled electrical steel. The windings are made of aluminum conductors and have a cylindrical shape, mounted on the central axis of the transformer.
The transformer is equipped with a high quality oil tank that includes connections for filling, sampling, draining and filtering the oil. The tank also includes connections for the cooling system and vacuum pump to help maintain optimum operating conditions for the equipment. An expansion tank is provided to compensate for thermal expansion of the oil in the tank.
Designed to operate in harsh climates: The TMN 2500 110/11kV transformer is designed to operate in a wide variety of climatic conditions. Two types of climatic design are available for operation in temperate and cold climates:
- HL - operating temperature -50°C to +40°C;
- U - operating temperature from -45°C to +40°C.
The transformer provides efficient operation under severe temperature fluctuations, making it ideal for use in northern regions and cold climate countries.
Design Features:
- High resistance to short circuits and overloads due to robust construction and quality materials.
- Fully welded housing for high strength and resistance to external influences.
- Control winding section for reliable operation with different loads.
- Utilizing technologies such as StepLap to optimize magnetic circuitry and reduce losses.
Manufacturing process and quality: Evernew Transformer transformers undergo two stages of rigorous quality control. The first stage involves quality control of materials and components, and the second stage involves acceptance testing, including winding resistance measurements, voltage transformation measurements, short-circuit voltage checks, loss measurements and noise levels. The products are certified in accordance with Russian standards GOST RF and certified for sale on the Russian market.
Benefits of transformers from Evernew Transformer:
- Reducing power losses and improving power performance.
- Use of durable and safe materials.
- Reliability and high quality confirmed by certificates GOST, UL, CE.
- High operational safety with additional safety features including pressure compensator.
Operational Specifications:
- Installation up to 1000 m above sea level.
- Operating temperature: -40°C to +40°C.
- The humidity level is no more than 80%.
- Installation in specially prepared rooms or in open areas.
Evernew Transformer is a reliable manufacturer that offers products that meet international standards for use in power systems in Russia, Kazakhstan and other CIS countries.

Three-phase Oil Transformer TMH 2500 110 11
We offer high quality transformers suitable for a variety of industrial and distribution applications. Our models include:
- TMH 2500 110 - for 110 kV networks.
- TMH 2500 35 - for 35 kV networks.
- TMH 2500 20 - for 20 kV networks.
- TMH 2500 10 - for 10 kV networks.
These transformers are highly efficient and reliable, providing stable operation in various power systems.
Manufacturer and Supplier of Transformers
Evernew Transformer - China's leading transformer manufacturer with state-of-the-art production facilities and innovative transformer manufacturing technology. Our transformer models are TMH 2500 110 are certified according to international standards such as GOST, CE, UL, which guarantees their high quality and safety. We successfully supply transformers to Russia, Kazakhstan, Belarus, Uzbekistan and other countries, serving the global market.
Evernew Transformer actively cooperates with distributors and partners to ensure the supply of transformers TMH 2500 110 and other models to international markets. In addition to supplies, we also provide installation and maintenance services to ensure that transformers operate smoothly throughout their lifetime.
Main characteristics of transformer TMN 2500 110:
- Rated power: 2500 kVA
- Input voltage110 kV
- Output voltage: 11 kV
- Cooling typeoil cooling
- Voltage regulation: using an on-load voltage regulator (OLC), allows voltage regulation under load conditions
- Short-circuit protection: gas relay for oil level monitoring and short-circuit protection
- Tank weight: about 4500 kg
- Weight of oil: about 1000 kg
TMH 2500 110 - a reliable and efficient solution for distribution networks, power plants and various industrial systems, ensuring stable operation under different loads. We offer customizable transformers to provide the most suitable solution for our customers.
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