6kv/11kv/33kv/35kv Power/Distribution Transformer with Oil Immersed and Dry Type
Our transformers offer customizable rated voltage tailored to meet the specific needs of our customers.
The fully sealed, oil-immersed power transformer developed by TSTY is a marvel of engineering with
remarkable benefits including low loss, reduced noise, and high efficiency , which ensures excellent energy savings and minimizes pollution. Unlike traditional oil-immersed transformers, this fully sealed transformer eliminates the need for an oil conservator. The transformer automatically adjusts and compensates for oil volume changes through the elasticity of the corrugated oil tank's sheet. By isolating the transformer from air exposure, it prevents oil degradation and insulation aging, significantly enhancing operational reliability and reducing the necessity for maintenance during normal operations.
Main Components:
The primary components of this 2500kVA Dry Type Power Supply Transformer include the Oil Tank, Conservator, Buchholz Relay, Breather Unit, Oil Indicator, Temperature Detector, Pressure Relief Device, Thermal Relay, Radiator, and Bushing.
1. The oil tank submerges the windings in oil, providing necessary cooling and insulation.
2. Designed to fully comply with IEC standards and certified with CE/ISO certifications.
3. Engineered to enhance contact and enlarge during loading, facilitating optimal oil temperature regulation.
4. The Buchholz relay is applicable when a conservator tank is employed. It detects issues such as low oil levels and improper oil flow between the tank and transformer.
5. The Breather Unit contains silica gel that absorbs moisture from the oil, changing color from blue to pink when its moisture absorption capacity is exhausted.
6. The oil indicator measures the oil level within the conservatory unit, ensuring optimal operation.
7. The temperature detector continuously monitors the oil temperature, disconnecting the transformer from service if temperatures exceed safe levels.
8. The pressure relief device reduces internal pressure, preventing transformer explosions.
9. The thermal relay serves as an indicator for winding temperature, ensuring safe operation.
10. Featuring full galvanized coating to ensure no rust formation.
11. The bushing connects the internal windings of the transformer to an exterior electrical network, facilitating efficient power transfer.
Service Environment
1. Device Types: Designed for outdoor use, perfectly engineered to withstand various environmental conditions.
2. Type of Voltage Regulation: Choose between Off-circuit or On-load voltage regulation to meet your precise requirements.
3. Tapping Range: Flexible tapping options including ±5%, ±2x2.5%, and ±4x2.5% to cater to diverse voltage needs.
4. Frequency: Available in both 50Hz and 60Hz to match regional standards and ensure compatibility.
5. Phases: Can be configured for three-phase or single-phase applications, offering adaptability to your electrical system.
6. Connection Symbol: Standard connection symbols Dyn11 and Yyn0, with customization available upon request.
7. Short-circuit Impedance: Adheres to standard impedance values to ensure reliable performance and safety.
8. Service Conditions: Operates seamlessly at altitudes up to 1000m and ambient temperatures up to 40°C. If these conditions are exceeded, we tailor the parameters according to standards.
Our 2500kVA Dry Type Power Supply Transformer for 11kV is engineered to excel in a diverse range of applications, including but not limited to: waste incineration projects, the iconic Three Gorges Dam project, the Zhuhai-Hong Kong-Macao Bridge, and the State Grid Corporation. It also serves coal mines, photovoltaic projects, power stations, and compact transformer stations. Beyond these, it is an indispensable asset for normal industrial factories, mines, hospitals, buildings, airports, tunnels, chemical plants, and nuclear power plants, among other demanding environments.
After-sales Service
1. Our esteemed company provides comprehensive project design and meticulous process design, crafting and manufacturing products tailored precisely to your equipment purchase plan and specific requirements. Additionally, we expertly train your technical and operational personnel to ensure seamless integration and operation.
2. For newly acquired products, we offer robust online assistance for installation and debugging. Our products are backed by a lifelong service system. Should any issues arise during standard use, we commit to delivering solutions within one working day of receiving user feedback. Our dedicated professionals strive to restore product functionality promptly. Furthermore, we conduct regular visits by expert technicians to ensure our products' long-term, safe, and reliable operation.
3. We utilize premium, authentic materials and adhere strictly to ISO9001:2000 international quality management standards during processing and manufacturing to guarantee unparalleled quality and smooth installation!
Established in 2011, TSTY Electric Co., Ltd. stands as an excellent and reliable transformer manufacturer in China. Our company specializes in the development and production of oil-immersed transformers, dry-type transformers, box-type substations, and high and low voltage complete sets of equipment.
Our project equipment promotes energy saving, intelligence, information, and mechanization. We have also founded the prestigious Henan Triangle Energy-saving Transformer Engineering Technology Research Center. With a portfolio boasting 71 utility model patents and 15 invention patents, our technology leads the industry.
With years of experience in the transformer industry and formidable technological innovation capabilities,TSTY
Our products are distributed across the Middle East, North America, South America, Europe, Southeast Asia, Africa, and more, covering over 40 countries.
Production Equipment
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FAQ
Q: Who are we?
A: We are a professional manufacturer of oil-immersed transformers, dry-type transformers, transformer substations, and HV and LV switchgear, established in 2011.
Q: Why should you buy from us and not from other suppliers?
A: We are a specialized enterprise in transformer production for 12 years, holding certifications including ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L, CE, CCC, TYPE TEST REPORT, and more.
Q: How are transformers shipped?
A: Transformers are typically delivered by ship, train, or truck for overseas transportation. The main active body is shipped in bulk, with accessories contained in wooden cases.
Q: Can your products be customized?
A: Yes, due to varying voltage, frequency, and other transformer specifications in different countries and regions, we can customize our products to meet your requirements.
Yes, due to varying voltage, frequency, and other transformer specifications in different countries and regions, we can customize our products to meet your requirements.
Q: Do you offer a guarantee for the products?
A: Yes, we provide at least a two-year guarantee for all our transformers.
Q: Do you accept FAT (Factory Acceptance Test)?
A: Yes, we provide FAT. We are accountable for testing each set of transformers.
Q: Do you assign engineers for after-sale service?
A: Yes, we provide after-sale installation guidance and address any inquiries about our products.