10kV SG(B)-30~2500KVA series of non - encapsulated winding environment - friendly dry - type transformer
Customized one-stop solution for transformers

The 10kV SG(B)-30~2500kVA series of non-encapsulated winding dry-type transformers adopt advanced open-winding design to provide excellent thermal performance and ease of maintenance. With superior insulation materials and a flame-retardant structure, these transformers are safe, quiet, and environmentally friendly.
Designed for use in environments with strict safety and noise requirements, such as hospitals, residential areas, commercial buildings, and data centers, this series ensures efficient, low-loss operation with minimal environmental impact. The open structure allows for better heat dissipation, reducing the need for forced cooling and prolonging service life.
Product Introduction
The 10kV class SG(B)-30~2500kVA series of non - encapsulated winding environment - friendly dry - type transformers adopt a unique non - encapsulated winding design combined with advanced manufacturing techniques. With excellent heat dissipation performance and environmental - friendly features, they can be widely used in places with high requirements for environmental friendliness and heat dissipation, such as data centers, hospitals, shopping malls, etc., providing them with safe and stable power supply.
Product Features
This series of transformers has remarkable features. In terms of heat dissipation, the non - encapsulated winding design increases the heat dissipation area. Combined with the optimized air duct structure, it has high heat dissipation efficiency, which can effectively reduce the operating temperature and extend the service life of the equipment. In terms of environmental protection, it uses environmentally - friendly insulating materials that are non - toxic and harmless, and have minimal impact on the environment during production, use, and waste disposal, in line with the concept of green development. It has reliable insulation performance. High - quality insulating materials are selected, which can withstand high voltages and ensure the stable operation of the transformer in complex electrical environments. It has high mechanical strength. With a reasonable structural design, it can withstand vibrations and impacts during transportation, installation, and operation. In addition, this transformer has the characteristic of low noise. It produces little noise during operation, creating a quiet environment for the surrounding area.
Product Classification
By Capacity: Divided into various specifications such as 30kVA, 50kVA, 80kVA, 100kVA, 125kVA, 160kVA, 200kVA, 250kVA, 315kVA, 400kVA, 500kVA, 630kVA, 800kVA, 1000kVA, 1250kVA, 1600kVA, 2000kVA, 2500kVA, etc., meeting the power consumption needs of different users.
By Protection Level: Including IP00, IP20, IP23, etc. IP00 is suitable for places with a good environment and no risk of foreign matter and water intrusion; IP20 can prevent solid foreign matter larger than 12mm from entering and is suitable for general indoor environments; in addition to the functions of IP20, IP23 can also prevent water spray within an angle of 60 degrees from the vertical line and is suitable for indoor and outdoor environments with certain protection requirements.
After-sales Service
The company has established a comprehensive after - sales service system. A professional team is responsible for installation and commissioning. After on - site inspection, construction is carried out in accordance with standards and specifications. After installation, a comprehensive inspection is carried out, and operation and maintenance training is provided for users. Regular inspections are arranged in daily life to promptly detect and handle potential equipment problems. When the equipment fails, it responds quickly, and maintenance personnel promptly arrive at the site for diagnosis and repair. At the same time, detailed maintenance files are established. Multi - channel technical support is provided, including telephone and network, to answer users' questions at any time. Regular technical training will also be organized to improve users' relevant skills. The spare parts warehouse is well - managed, and with the help of information - based means, rapid delivery is achieved, ensuring the quality of spare parts while reasonably controlling costs.