Description
Currently, in the field of high-voltage power distribution, there are industry pain points such as low Energy Efficiency of large-capacity equipment and insufficient stability for outdoor operation. Buyers often struggle with the incompatibility of equipment and excessively high long-term operation and maintenance costs. We have launched the 220 kV 6300 kVA Oil-immersed Power Transformer, which can be used in conjunction with Box Type Substation and High And Low Voltage Switchgear, adapting to various scenarios of high-voltage power distribution. In practical applications, it can significantly reduce energy consumption and minimize downtime due to faults, balancing practicality and economy. Its core value lies in achieving efficient conversion and stable transmission of high-voltage electrical energy. It is widely used in new energy grid connection, industrial power distribution, and regional power grid hubs, connecting with Electric Power Converter and Combined Photovoltaic Substations, filling the gap in compatibility for medium and large-capacity high-voltage power distribution.
Compared with Dry Type Transformers, this transformer is more suitable for complex outdoor environments. With excellent insulation and heat dissipation performance, it can operate stably for a long time in large industrial parks, regional substations and Combined Photovoltaic Substations, playing a key role in voltage regulation and load distribution, providing reliable power support for production and life, as well as for the grid connection of new energy sources. At the same time, it complies with the new national energy efficiency standards, and long-term operation can significantly reduce electricity costs.
I. Product Features (Highlight 2 key points)
1. Strong adaptability and excellent energy efficiency. It can be perfectly compatible with Box Type Substation and High And Low Voltage Switchgear. It can be flexibly adjusted according to the load requirements of different scenarios such as Combined Photovoltaic Substations and industrial production. The no-load loss is more than 8% lower than the national standard’s first-level energy efficiency limit, and it is more energy-efficient during long-term operation.
2. Outstanding outdoor tolerance performance. It adopts a fully sealed oil tank design, which can withstand outdoor temperature and humidity changes as well as dust erosion. Compared to Dry Type Transformer, it does not require special indoor protection and is suitable for outdoor high-voltage power distribution scenarios. The failure rate is much lower than the industry average.
II. Tips
During installation, it is necessary to maintain the prescribed distance from the Electric Power Converter and High and Low Voltage Switchgear to ensure a secure connection of the lines and prevent any impact on the equipment’s operational efficiency due to improper line matching.
2. Daily maintenance is not required frequently. The focus should be on the insulation oil level and oil temperature. An oil quality test should be conducted every six months, which can effectively extend the service life of the equipment to over 20 years.
III. FAQ (Frequently Asked Questions)
1. Compared to Dry Type Transformer, what are the differences in application scenarios for this transformer? Answer: The main difference lies in the installation environment. Dry Type Transformer is more suitable for indoor and densely populated areas, while this Oil-immersed Power Transformer is mainly designed for complex outdoor scenarios, has stronger weather resistance, and is more suitable for large-scale industrial, new energy grid connection, and other outdoor high-voltage power distribution needs.
2. Is the post-maintenance process difficult? Does it require professional operation? Answer: The maintenance process is not difficult. Daily maintenance only requires checking the oil level, oil temperature and appearance. No professional operation is needed. In case of a malfunction, we offer on-site after-sales service within 72 hours, and can also cooperate with the maintenance and debugging of Box Type Substation and High and Low Voltage Switchgear simultaneously.
3. Can it meet the grid connection requirements of Combined Photovoltaic Substations? Answer: It is fully compatible. It can be combined with the Electric Power Converter to achieve the voltage boost conversion of new energy power, meeting the 220 kV grid connection standards. It has been stably put into operation in multiple photovoltaic power station projects.
