Oil Transformer 6MVA

Distribution transformers are important components of substations, and oil-immersed transformers are generally installed in separate transformer rooms.

Relying on oil as the cooling medium, such as oil-immersed self-cooling, oil-immersed air cooling, oil-immersed water cooling and forced oil circulation, etc. Generally, the main transformers of booster stations are oil-immersed, with a transformation ratio of 20KV/500KV, or 20KV/220KV. Generally, power plants are used to drive equipment with their own loads (such as coal mills, induced draft fans, air supply fans, circulating water pumps, etc.) The factory transformer is also an oil-immersed transformer, and its transformation ratio is 20KV/6KV.

Oil-immersed transformers are fully oil-filled and sealed. The corrugated oil tank shell adapts to the expansion of oil with its own elasticity and is a permanently sealed oil tank. Oil-immersed transformers have been widely used in various power distribution equipment.

Distribution Transformer | Oil Transformer | 1MVA | 6MVA | 6.3MVA | Oil Transformer

1. After long-distance transportation, the transformer will be subject to large vibrations and needs to be inspected. The inspection of the transformer body is divided into hanging core and hanging cover. Regardless of the hanging core or the hanging cover, the inspection content is the same. The core inspection should be completed within one working day, speeding up the inspection process.

2. Take the core lifting inspection as an example: ⑴ The core lifting of the transformer should be carried out indoors. If there is a tent outdoors, core lifting is prohibited to prevent rain, snow, fog, sand and other bad weather. ⑵ The temperature of the hanging core must not be lower than zero in winter, otherwise the temperature of the transformer will be raised so that the iron core temperature is 10°C higher than the ambient temperature. ⑶ The shorter the time the iron core is exposed to the air, the better. When the relative humidity is 65%, it should not exceed 16 hours. When the relative humidity is 25%, it shall not exceed 12 hours, and the calculation time is from the beginning of oil draining to the end of oil filling. ⑷ When the relative humidity of the weather exceeds 75%, core hanging inspection is not allowed. ⑸ During the inspection of the lifting core, special attention should be paid to preventing parts and tools from falling into the fuel tank.

Product Advantages

It adopts radiator oil tank of corrugated shteet type or expansion type.

As it doesn't need oil conservator, the height of transformer is reduced, and as the transformer oil doesn't contract with air,the oil ageing is retarded, thus prolonging the service life of transformer.

The no-load loss of Model S10-M is 20% lower thanthat of Model S9-M,and S11-M is 30% lower than S9-M.

Industry-Specific Attributes

Other Attributes

Packaging and Delivery

Customized Various Models

Product Process

Application

Our products can be used in the power industry, mining industry, aviation industry, petroleum industry, bridge engineering, etc.

Certificate

Packing and Delivery

About Us

China's JinShiDa has 21 years of experience in international power projects, helping many customers around the world to complete power projects. For example, Canada.Mexico, Panama, Ecuador, Guatemala, Honduras, Chile, El Salvador, Australia, New Zealand, Spain, Belgium, Algeria, South Africa, Ethiopia, Myanmar, Kazakhstan, etc.Kingstar also has a very good after-sales installation service team abroad, so if you have transformer needs, you can contact us.

Our Advantages

Jinshida offers quality assurance, technical support, and full quality control supervision to ensure excellent product quality and reliability. They provide a three-year warranty for worry-free after-sales service, ensuring long-term performance stability. Additionally, they strictly adhere to the contractual delivery date to ensure timely delivery of the required products to customers.

FAQ

1.On site/on line Production and Quality production supervision.Customer own the product supervision right, and for each important process during the manufacturing and testing (or to be defined by customer's request), by means of on site check or on line check. Meanwhile, we also provide traceable records for check.

2.Packing&Transportation

Wooden pallet packing or or to be defined by customer.