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10kV Class Epoxy-Resin Cast Dry-Type Transformer
10kV Class Epoxy-Resin Cast Dry-Type Transformer

10kV Class Epoxy-Resin Cast Dry-Type Transformer

Safe and Reliable: Made from high-quality materials and employing advanced manufacturing processes, these devices ensure top-notch performance and quality. Additionally, dry-type transformers are equipped with robust temperature measurement and monitoring systems, effectively preventing equipment overheating and subsequent downtime. High Efficiency and Energy Saving: These transformers feature high efficiency and low losses, significantly reducing energy waste and carbon emissions. They utilize a self-developed fan start-stop logic to lower operating temperatures, enhance heat dissipation efficiency, and minimize energy loss. Energy- and Environmentally Friendly: The transformers are made from energy-saving and environmentally friendly materials that reduce negative environmental impacts throughout the manufacturing, use, and disposal phases, while also improving energy utilization efficiency. Simple Maintenance: Regularly check the transformer’s temperature data to ensure it’s within normal ranges. With no easily worn parts, the transformer requires only periodic testing and occasional dust removal; under normal conditions, no components need replacement.

Category:

Transformer

Sales hotline: 86-531-80993338

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Keywords:

Transformer

Detailed description

The 10kV-class epoxy-resin cast dry-type transformers represent a mature product series developed by our company for applications such as new energy and public buildings. The series primarily includes models SCB11, SCB12, SCB13, SCB14, and SCB18. These products meet the Level 3, Level 2, and Level 1 energy efficiency requirements specified in GB 20052-2024, "Energy Efficiency Limit Values and Energy Efficiency Levels for Power Transformers," balancing energy-saving performance with operational reliability.

In terms of capacity coverage, products with voltage levels of 10 kV and below can reach a maximum capacity of 5,000 kVA, meeting the power demands of energy storage systems, photovoltaic power generation, and various distribution scenarios.

The high-voltage winding adopts a trapezoidal segmented structure design, which effectively reduces the inter-layer voltage and the electric field strength between segments, resulting in a more uniform electric field distribution and significantly enhancing the transformer’s ability to withstand overvoltages and its insulation reliability. The entire winding is cast using a fully static pouring process with epoxy resin, ensuring dense casting, high mechanical strength, and excellent resistance to short circuits. The partial discharge level is lower than the values specified by national standards, and the winding exhibits high long-term operational stability.

This product series features low loss, low noise, and remarkable energy-saving performance. It is environmentally friendly, pollution-free, and boasts excellent fire resistance, making it particularly suitable for applications with special requirements for safety, environmental protection, and operating conditions.

10kV-class epoxy-encapsulated dry-type transformers are primarily used in new-energy storage systems and photovoltaic power generation projects. They are also widely applicable to residential distribution networks, commercial buildings, airports, railway stations, and other public venues, boasting excellent environmental adaptability and versatile applicability.

Rated capacity

1000 kVA ~ 5500 kVA

High-voltage rated voltage

10kV

Low-voltage rated voltage

0.8 kV, 1.14 kV

Heat resistance rating

F and H classes

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