What are the Advantages of an Oil Immersed Transformer?

An oil immersed transformer is often found in a large range of commercial situations and also by regional power and utility concerns as they provide electricity to us at home (or at work too). Generally they are built to be placed outside and normally contain a very high voltage output. The advantage of the lubricant inside the unit is that it when in use it acts as an insulator and a coolant allowing the system to work more effectively. The lubricant works its way around and effectively works to reduce the overall temperature (which can get very high) and therefore increases the performance of the parts and results in a better overall implementation of the system. They can also handle an overload of thirty per cent with no problems, they are usually very reliable and can handle many years of operations without creating faults and at a reasonable low cost. As well as producing energy, the oil immersed transformer consumes energy as well. Ideally it would consume as low a level of energy as possible in order to be as efficient as possible. Generally this is done at the design phase as losses can be diminished as a result of the creativity of the engineer at this point. The performance features also play a part in this area of operations. These areas also have an effect on the overload status and the general features of this type of unit make it the most lenient and effective type available on the market. It is because of this efficiency that compared to a few types of non-lubricated units they can genuinely pay for themselves over a long period because of the far lower rate of energy losses. The cost of the energy losses compared to dry units creates a huge saving, but also usually they work out cheaper in their up-front costs as well. An oil immersed transformer can operate with higher power ratings and higher voltage applications than a cast resin market version of the same unit. Traditionally a high quality mineral-oil is used for outdoor units that have to stand up to the weather. Mineral-oil is very flammable and so cannot be used with indoor units. Overall, the oil type transformer is the best solution for any situation that requires high voltage as well being installed outside. The lubricant allows the unit to run at far higher tolerances as well as much more reliably and far more cost effective. If you want a unit with a lower up front cost, lower running costs, have the space to install it outside and also lower maintenance costs as well, then this is clearly the unit for you.

Produce different series of oil immersed distribution transformer

We produce three phase oil immersed distribution transformer with rated power in range from 25 kVA up to 25,000 kVA. Our oil type transformer are both types, hermetically sealed and with conservator. They are manufactured in accordance with local and international standards and fully adapted for mounting in complete transformer substations and steel-lattice poles. The windings can be made from aluminium or copper depending on customer requirements and needs. We produce oil-immersed transformers with different series of losses according to EN 50464-1 but also special transformers for dedicated services with customized losses and design.

An outstanding and comprehensive oil immersed transformer

oil immersed transformer, provides oil-immersed transformer to the semiconductor, steel and petrochemical industries. In addition, as a good, comprehensive solution provider for oil-immersed distribution transformer, we through the development and manufacture of environment-friendly bipolar distribution transformer and efficient oil immersed power transformer to cope with the oil-immersed power transformer demanding requirements. Immersion type distribution transformer used in power distribution transformer design center, and the pole transformer substation and the network, also applies to the public distribution system, commercial buildings and industrial complex mat type oil-immersed power transformer.

Oil Immersed Distribution Transformer For European

The oil immersed distribution transformer are built in accordance with IEC 60076 standards.For European market ,the calculation is made according to Ecodesign regulation, norms EN 50588-1.The distribution transformer core is built up of cold rolled oriented grain steel sheet with low specific losses, insulated on both sides by a thin inorganic coating. The single sheets composing the core are cut at 45°. Uniform pressing, stiffness and solidity of the columns assure a low noise level. the transformers are filled with mineral oil, according to IEC standards. The oil is previously treated and dried. Upon demand, filling can be made by using insulating silicon oil or vegetable and biodegradable.

A very reliable oil immersed transformer

Farady oil immersed transformer is very reliable and high quality is well received by effective function. These transformers contain oil to prevent overheating and maintain long-term durability. We provide these farady transformer with a rating of up to 10,000 KVA and a voltage of up to 33 KV. These are made of high quality raw materials purchased by reliable suppliers and offer various sizes and grades.

Different series of oil immersed distribution transformer

We produce three phase oil immersed distribution transformer with rated power in range from 25 kVA up to 25,000 kVA. Our transformers are both types, hermetically sealed and with conservator. The three phase pad mounted transformer are manufactured in accordance with local and international standards and fully adapted for mounting in complete transformer substations and steel-lattice poles. The windings can be made from aluminium or copper depending on customer requirements and needs. We produce oil-immersed transformers with different series of losses according to EN 50464-1 but also special transformers for dedicated services with customized losses and design.