35kv Sz11 Series Oil-Immersed Power Transformer

35kV SZ11 series of oi-immersed power transformers are more advanced in design.The material ,the structureand process has been improved greatly.Having beautiful appearance、reliable operation、low loss and low noise,thetransformers reach the advanced level compared with similar foreign products.The SZ11 series can adjust voltagemanually,electrically or automatically in a side with the help of OLTC on the voltage regulating range,so as to ensurethe stability of the output voltage.

Product features

◆ Iron core is made of high quality cold-rolled steel,using steel belt to tight and forming the solid frame structurewith clamp,which strengthened the core clamping force,effectively reduce the no-load loss and no-load current oftransformer and noise.

◆ Transformer coil using oxygen free copper with high purity effectively reduce the copper loss.Block,stay filet madethe electric field uniform and increase the reliability.The inner winding support is strengthened,which improves itsstability and prevents buckling deformation,improves the resistance of sudden short-circuit capacity of transformer.

◆ Capsule or corrugated type of oil conservator can be adopted by the customer's requirements ,which effectivelyslow down the aging of transformer's oil.Gas relay with gas collecting device is convenient to operate and improvethe effect of heat dissipation by adopting chip radiator.

Scope of application

This product is mainly used for urban and rural power grid in industry and agriculture,or the transmission anddistribution engineering industrial and mining enterpnses.

Technical psrameters

Note:The gutine dimensions are for reference only,please refer to our appearance drawings when you order it.

FAQ

1.In today's fiercely competitive market, our company is a comprehensive enterprise that integrates product research and development, production, and sales. We not only have a first-class ISO quality management system and multiple technical patents, but also have obtained honors and qualifications such as CCC certification, ensuring the high quality and competitiveness of our products. We are committed to providing efficient and reliable power solutions for global customers.

2.Our company's products are widely used in urban and rural power grids, petrochemicals, metallurgy, textile enterprises, mines, ports, residential areas, and other fields. We are well aware that every field has its unique requirements and challenges, so we are always committed to researching and producing customized products that meet customer needs.

In terms of product quality, we implement strict quality control. At each production stage, we conduct corresponding inspections to ensure that the products meet customer requirements and international standards. In addition, we have comprehensive testing equipment, including a fully automatic transformer comprehensive testing system, lightning impulse equipment, high-voltage noise shielding room, oil medium loss and resistivity tester, modern laboratory, etc., to ensure the stability and reliability of our products.

3.Our company has a professional product design team that can customize production based on the design drawings or samples provided by customers. Our design team is experienced and able to quickly respond to customer needs, providing efficient and innovative product designs.

In terms of after-sales service, we promise to provide comprehensive and timely technical support and after-sales service. Our service team is always on standby to solve various problems for customers and ensure that they have no worries during the use of our products.

4.Our product prices are competitive because we produce and sell directly, eliminating intermediate links and providing customers with more valuable products.

Company

Our company has always been a leader in the power industry. Our company's main products include general contracting for power engineering construction and installation (repair, testing) of power facilities. Our business covers the installation (repair, testing) of oil immersed power transformers from 35KV transformers to S11, $13, $H15, etc., as well as GB, Installation (repair, testing) of resin insulated dry-type transformers such as SCB10, CB11, CB12, CB13, and CBH15. In addition, we also provide installation (repair, testing) services for compact substations in Europe, compact substations in the United States, special transformers, and high and low voltage complete sets of equipment (high voltage cabinets, low voltage cabinets, comprehensive distribution cabinets, etc.).

Certification