These transformers have a wide range of applications. In rural power grids, they are essential for efficiently distributing power over long distances. The 6.6kV voltage level is suitable for providing electricity to remote areas, ensuring that even the most isolated communities have access to reliable power.
In the industrial sector, especially in industries such as mining and petrochemicals, 6.6kV oil-immersed transformers are widely used. Mines often require a large amount of power to operate heavy-duty equipment such as excavators, crushers, and conveyor belts. The robust design of these transformers allows them to handle the high-load demands of industrial operations. Petrochemical plants also rely on 6.6kV transformers to power their complex processes, from refining crude oil to producing various chemical products.
Commercial areas, including shopping malls, office buildings, and hotels, also benefit from 6.6kV oil-immersed transformers. These transformers ensure a stable power supply for lighting, air – conditioning systems, and other electrical appliances, providing a comfortable and convenient environment for customers and employees.
In the field of new energy, such as solar and wind farms, 6.6kV transformers are used to step up the voltage generated by renewable energy sources for efficient transmission to the grid. They help integrate clean energy into the existing power infrastructure, contributing to a more sustainable energy future.
Our 6.6kV oil-immersed transformers are designed with high efficiency in mind. The efficiency of these transformers can exceed 99%, which not only helps in reducing energy losses but also meets the strict European 2015 / 2014 / 548 / ec ecodesign tier 2 energy efficiency regulations. This high-efficiency performance is achieved through the use of advanced materials and precise manufacturing techniques. For example, the core of the transformer is made of high – quality grain – oriented silicon steel, which has low magnetic reluctance, reducing the core losses. The windings are carefully designed and wound with high – high-conductivity copper wires to minimize the resistive losses.
With an IP65 protection level, our transformers are dustproof and moisture-proof, making them virtually maintenance-free. The sealed tank design prevents the ingress of dust and moisture, which are common causes of transformer failures. This not only reduces the operational costs associated with regular maintenance but also increases the reliability and lifespan of the transformer. Our transformers are designed to have a lifespan of over 25 years, providing long-term value for our customers.
We offer the option of using FR3 vegetable oil in our 6.6kV oil-immersed transformers. FR3 vegetable oil is a biodegradable and environmentally friendly alternative to traditional mineral oil. It has a lower impact on the environment in case of any leakage, making it a more sustainable choice. This option is especially appealing to customers who are committed to reducing their environmental footprint and operating in an eco-friendly manner.
Our copper-coil 6.6kV transformers are designed to handle short-term overloads. They can withstand up to 150% of the rated capacity for no more than 2 hours, provided that the oil temperature is monitored and kept below 95℃. This overload capacity is crucial in situations where there are sudden spikes in power demand, such as during the start-up of large industrial motors or in case of emergency power requirements.
- Input Voltage: We offer transformers with input voltage options such as 11 kV / 6.6 kV and 33 kV / 6.6 kV, providing flexibility to meet different power grid requirements.
- Output Voltage: The output voltage is set at 6.6kV, which is suitable for a wide range of applications as mentioned above.
- Capacity: Our transformers are available in a capacity range from 50 – 5000 kVA. This wide capacity range allows customers to choose the transformer that best suits their power load requirements, whether it is a small-scale commercial establishment or a large-scale industrial plant.
- Frequency: We can manufacture transformers to operate at frequencies of 50 Hz or 60 Hz, catering to different regions and applications around the world.
As a leading manufacturer, we adhere to the highest quality standards. Our 6.6kV oil – immersed three – phase high – voltage transformers are certified with ISO, CE, IEC, SA BS, CoC, CSA, and UL. These certifications are a testament to the quality, safety, and reliability of our products. They ensure that our transformers meet international standards and can be used in various markets around the world with confidence.
In conclusion, if you are looking for a reliable 6.6kV Oil Immersed Three Phase High Voltage Transformer manufacturer, look no further. Our products offer high efficiency, low maintenance, environmental friendliness, and excellent performance. Contact us today to discuss your specific requirements and let us provide you with the perfect 6.6kV transformer solution for your power distribution needs.
By choosing our 6.6kV oil-immersed three-phase high-voltage transformers, you are not only getting a high-quality product but also a partner committed to your success in power distribution. Whether it is for a new project or an upgrade of an existing power system, our transformers will ensure a stable and efficient power supply for years to come.
If you have any questions regarding the applications, advantages, or technical details of our 6.6kV oil – immersed three – phase high – voltage transformers, feel free to reach out. Our team of experts is always ready to assist you in making the best choice for your power needs.
We have successfully supplied our 6.6kV oil – immersed three – phase high – voltage transformers to over 50 countries and regions worldwide, including Tanzania, Zimbabwe, Ghana, South Africa, Kenya, Zambia, Sudan, Libya, Congo, United Arab Emirates, Saudi Arabia, Iraq, Syria, Bangladesh, and many more. Our global presence is a result of our commitment to quality and customer satisfaction.
So, don’t compromise on the quality of your power distribution system. Choose our 6.6kV Oil Immersed Three Phase High Voltage Transformers and experience the difference in performance, reliability, and efficiency.
Contact us now to get started on optimizing your power infrastructure with our top – of – the – line 6.6kV transformers.
I hope this article effectively showcases the key aspects of oil – immersed three – phase high – voltage transformers and our manufacturing capabilities. If you have any specific details you’d like to add, like more in-depth technical specs or real-world customer success stories, please let me know.
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