The industry pain points are the insufficient equipment carrying capacity and the high power transmission loss in the 220 kV large-scale distribution scenarios. Your concern is that the equipment may not be compatible with the national-level power grid hubs, the maintenance is difficult and the after-sales guarantee is inadequate. We have launched the 100,000 KVA/220 kV large-scale high-voltage transformer, which focuses on high redundancy, low loss and strong adaptability. Customized high-end Oil Immersed Transformer specifications can be provided, compatible with the Dry Type Transformer standard, seamlessly compatible with Box Type Substation, High And Low Voltage Switchgear, and can be combined with Electric Power Converter to achieve precise power regulation. It is suitable for Combined Photovoltaic Substations for ultra-large-scale grid connection and power supply to national-level power grid hubs. This equipment can effectively solve the power supply bottleneck in large-scale distribution scenarios, achieve efficient and stable power grid operation, and its core value lies in meeting the large-capacity power supply requirements of national-level power hubs. The application covers national backbone power grids, tens of millions of kilowatts-level new energy bases, and core power supply for extremely heavy industrial clusters. It is the core compatible equipment for 220 kV-level large-scale distribution scenarios.

Product features:

Ultra-large capacity redundancy, low consumption and stability: Rated capacity 100,000 KVA, voltage 220 KV. It has extremely strong load-bearing capacity and can withstand peak load impacts of national power grid hubs. Combined with the Electric Power Converter, it enables low-loss transmission of electrical energy and is compatible with Combined Photovoltaic Substations for large-scale grid connection. Its operational stability far exceeds industry standards.

2. Full-scenario compatibility and convenient operation and maintenance: Customizable Oil Immersed Transformer parameters can be designed according to the requirements of national power grids, perfectly compatible with Dry Type Transformer supporting equipment. No large-scale renovation of Box Type Substation, High and Low Voltage Switchgear is needed. Installation and commissioning are efficient, significantly reducing project implementation costs and operational difficulties.

Tips:

The installation must strictly follow the 220 kV super-large power equipment specifications. Special attention should be paid to ensuring the bearing capacity of the foundation, heat dissipation, and lightning protection. After customizing the Oil Immersed Transformer, the insulation oil quality and sealing performance should be tested quarterly. When operating in conjunction with the Box Type Substation and Electric Power Converter, regular load tests should be conducted to avoid overloading.

FAQ (Frequently Asked Questions):

Q1: Can this transformer be compatible with the national-level 220 kV backbone power grid? How compatible is it with Combined Photovoltaic Substations?

A1: Fully compatible with the national-level 220 kV backbone power grid, it can directly connect to the existing power grid system without the need for additional renovations; it meets the grid connection requirements of the Combined Photovoltaic Substations of tens of thousands of kilowatts, and when combined with the Electric Power Converter, it can achieve efficient power transmission, and is seamlessly compatible with Box Type Substation and High And Low Voltage Switchgear.

Q2: Is the daily maintenance difficult? Does it require professional teams for operation?

A2: Standardize the maintenance process. No need for a professional operation team. Regularly test the insulating oil quality and sealing condition of the Oil Immersed Transformer, as well as the connection status of the High And Low Voltage Switchgear. If maintenance of the Dry Type Transformer’s related accessories is required, on-site technical guidance can be provided to reduce operation costs.

Q3: How is the after-sales support? Can it meet the requirements of national-level projects?

A3: Equipped with an exclusive national-level after-sales team, offering 5-year free warranty. For non-human faults, free repair and replacement of core components are provided. 24-hour emergency response is available. In core areas, on-site handling is completed within 12 hours; in remote areas, it is available within 48 hours. Lifelong technical support is provided, fully meeting the long-term operation requirements of national-level projects.