Conservator Type Transformer

Custom made power electric transformer 2500kva 3150kva China Manufacturer

Custom made power electric transformer 2500kva 3150kva

$3000-90000 /Set/Sets

Payment Type:L/C,T/T,D/P,D/A,Paypal,Money Gram,Western Union,D/A
PDDN-Min. Order:1 Set/Sets
$5000.00 /Set/Sets, 1 Set/Sets (Max. Order) Buy Sample

  • Category: Conservator Type Transformer
  • Tags:
      China Custom made power electric transformer 2500kva 3150kva,Electric Transformer 2500kva,Electric Transformer 3150kva,Power Electric Transformer 2500kva

Product Description

The Oil Immersed Transformer has the characteristics of good heat dissipation, low loss, large capacity, low price, etc. Its main role in the power grid is the conversion of electric energy, that is, the conversion of voltage level. It is understood that most of the power transformers operating in the power grid are Oil Immersed Transformers.

The oil-immersed transformer is a high-performance transformer with a more reasonable structure and better performance. The iron core is made of an electrical steel strip, and the laminations at all levels are prepared in order according to the section shape of the iron core column and iron yoke. Each stack must be stacked in a strict stacking sequence to reduce hysteresis loss and eddy current loss. Therefore, the performance is further improved, the loss is reduced, the noise is reduced, the three-term balance is reduced, and the third-order harmonic component is reduced. This product is particularly suitable for renovation projects of urban and rural power grids, industrial and mining enterprises, combined transformers, and prefabricated substations.

Oil-immersed transformers use oil as the main insulation method and cooling medium for transformers, such as oil-immersed self-cooling, oil-immersed air cooling, oil-immersed water cooling, forced oil circulation, etc. The main components of the transformer are an iron core, winding, oil tank, conservator, respirator, Pressure Relief Valve, radiator, insulating sleeve, Tap Changer, Gas Relay, thermometer, etc.

The noise of an oil-immersed transformer is low because the oil can penetrate the silicon steel sheets of an oil-immersed transformer for a long time, and the transformer oil has an elastic buffer effect.

Oil-immersed transformers use oil as the main insulation method and cooling medium, such as oil-immersed self-cooling, oil-immersed air cooling, oil-immersed water cooling, forced oil circulation, etc. For the transformer with a large capacity, the radiator or heat pipe is installed outside the oil tank. The common oil-immersed transformer oil has an oil conservator, which plays a larger role, and the common oil-immersed transformer oil conservator plays a higher role. The conservatory is also called an oil tank. The transformer oil will expand with heat and contract with cold due to temperature change, and the oil level will also rise or fall with temperature change. The function of the oil storage tank is to leave buffer space for the thermal expansion and cold contraction of the oil so that the tank is always full of oil. At the same time, due to the existence of the oil storage tank, the contact area between oil and air is reduced, which can slow down the oxidation of oil.

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Company Overview
Tongrun Photoelectron is a comprehensive enterprise integrating product research and development, product sales, and import and export services. It has more than 45 years of R&D experience. The company has more than 120000 square meters of modern workshops, research and development centers, and more than 30,000 square meters of employee apartments: complete production equipment, comprehensive testing methods, strong technical force, and complete qualifications. We can provide all kinds of high, medium, and low voltage transformers with a voltage of 110KV and below and a capacity of 120000kVA and below for various purposes. Customers can customize parameters and specifications according to their requirements. Products have been sold to South Korea,Russia,  Japan, Vietnam, Myanmar, Singapore, Malaysia, Iraq, Zambia, Congo, South Sudan, Ethiopia, Nigeria, South Africa, Azerbaijan, Zimbabwe and other countries.
Product Attributes

Model No.S-2500KVA


Place Of OriginChina

UsePower, Current, Electronic, High Frequency, Lighting, Audio, Potential, Instrument, Rectifier, Pulse, Reactor


Coil StructureToroidal

Number Of CoilsAutotransformer

Product NameOil immersed transformer with conservator

Rated Capacity1MVA~120MVA

Rated Primary Voltage11KV~110KV

Rated Secondary Voltage400V ~10000V or Customized according to requirements


Connection FormA

Cooling ModeONAN

Connection Group NumberDyn11/Dyn0

Core MaterialCopper / aluminum

Packaging & Delivery
PDDN-Selling Units : PDDN-Set/Sets
PDDN-Single package size : 130cm*95cm*150cm
PDDN-Single gross weight : 1000kg
Package Type : PDDN-Wooden case
Picture Example :

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