Experience unparalleled performance and reliability with our 6kv/11kv/33kv/35kv Power/Distribution Transformer, available in both Oil Immersed and Dry Type configurations. Engineered to meet the highest standards, our transformers ensure efficient power distribution and exceptional durability for a wide range of applications.
The rated voltage can be customized according to customers' specific requirements.
The fully sealed oil-immersed power transformer developed by TSTY ELECTRIC CO., LTD. boasts the
advantage of low loss, minimal noise, and exceptional efficiency, resulting in significant energy savings and reduced pollution. Unlike the ordinary oil-immersed transformer, the fully sealed variant eliminates the need for an oil conservator. The fluctuating oil volume is automatically adjusted and compensated by the elasticity of the corrugated oil tank's sheet. This isolation from the air helps prevent and decelerate oil degradation and insulation aging, thereby enhancing operational reliability and eliminating the need for maintenance during regular operation.
Main Components:
The primary components of this 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 is designed to immerse the windings, ensuring they are properly soaked.
2. Compliant with IEC standards and certified with CE/ISO certificates.
3. Designed for easy access, ensuring smooth temperature regulation as the oil heats up and cools down during load changes.
4. The Buchholz relay is essential when a conservator tank is used, detecting and indicating faults such as oil loss, 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. It changes color from blue to pink when it can no longer absorb moisture, indicating maintenance is needed.
6. The oil indicator displays the oil level within the conservator unit, ensuring optimal oil levels are maintained.
7. The temperature detector continuously monitors the oil temperature. If the oil temperature rises beyond a certain threshold, the transformer will automatically disconnect from service to prevent damage.
8. The pressure relief device reduces internal pressure to prevent transformer explosions, ensuring safety and reliability.
9. The thermal relay serves as a temperature indicator for the windings, providing crucial temperature data.
10. Fully galvanized coating ensures no rust, extending the lifespan of the transformer.
11. The bushing connects the internal windings of the transformer to the exterior electrical network, facilitating efficient power transfer.
Service Environment
1. Device Types: Designed for robust outdoor application, ensuring high reliability in diverse conditions.
2. Type of Voltage Regulation: Available in both off-circuit and on-load variants, catering to varied operational needs.
3. Tapping Range: Flexible tapping options include ±5%, ±2x2.5%, and ±4x2.5% to accommodate different performance requirements.
4. Frequency: Compatible with both 50Hz and 60Hz systems, offering operational flexibility.
5. Phases: Available in both three-phase and single-phase configurations to meet your power distribution needs.
6. Connection Symbol: Configurable with Dyn11, Yyn0, or as per specific customer requests.
7. Short-circuit Impedance: Engineered to standard impedance levels for optimal performance.
8. Altitude and Temperature: Suitable for altitudes up to 1000m and ambient temperatures up to 40°C. For conditions exceeding these parameters, we offer customized solutions to ensure performance standards are met.
From waste incineration projects to the monumental Three Gorges Dam, our transformers are integral to some of the world's most significant infrastructures. They power the Zhuhai-Hong Kong-Macao Bridge, are utilized by the State Grid Corporation, and support coal mines and photovoltaic projects. You can find our transformers in power stations, compact transformer stations, and a diverse array of industrial settings including normal industrial factories, mines, hospitals, buildings, airports, tunnels, chemical plants, and nuclear power plants. Their versatility ensures reliable power in every corner of industry and infrastructure.
After-sales service
1. Our esteemed company offers comprehensive project and process design solutions tailored to your equipment purchase plans and specific requirements. Additionally, we design and meticulously manufacture products to match your unique specifications. We also provide thorough training for your technical and operating personnel to ensure seamless integration and operation.
2. For newly acquired products, we offer prompt online assistance for installation and debugging. Our products are supported by a lifelong service system. In case of any issues during normal use, we guarantee to provide solutions within one working day upon receiving the user's feedback. Our dedicated team will strive to restore full functionality as swiftly as possible. Furthermore, we conduct regular visits by professional technicians to ensure the long-term, safe, and reliable performance of our products.
3. We pride ourselves on using premium, authentic materials. Our manufacturing process strictly adheres to the ISO9001:2000 international quality management standards, ensuring exceptional quality and smooth installation for your utmost satisfaction.
Founded in 2011, TSTY Electric Co., Ltd. stands as a premier and dependable transformer manufacturer in China. Specializing in the development and production of oil-immersed transformers, dry-type transformers, box-type substations, and comprehensive high and low voltage equipment solutions.
Our project equipment emphasizes energy efficiency, intelligent operation, information integration, and mechanization. TSTY has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, boasting an impressive portfolio of 71 utility model patents and 15 invention patents.
With extensive experience in the transformer industry and robust capabilities in technological innovation,TSTY
Our products are widely distributed across the Middle East, North America, South America, Europe, Southeast Asia, Africa, and other regions, reaching over 40 countries globally.
Production Equipment
FAQ
Q: Who are we?
A: We are a leading professional manufacturer specializing in oil-immersed transformers, dry-type transformers, transformer substations, and high and low voltage switchgear, established in 2011.
Q: Why should you choose us over other suppliers?
A: With 12 years of specialized transformer production experience, we hold certifications such as ISO9001-2008, OHSAS 18001:2007, ISO4001:2004, CE, CCC, and TYPE TEST REPORT.
Q: How are transformers shipped?
A: Transformers are typically shipped by sea, train, or truck for overseas delivery, with the main active body shipped in bulk and accessories packed in wooden cases.
Q: Can your products be customized?
A: Given the variations in voltage, frequency, and other specific requirements across different countries and
regions, our products can be customized to meet your specific needs.
Q: Do you offer a guarantee for the products?
A: Yes, we provide a minimum of two years guarantee for all our transformers.
Q: Do you accept FAT (Factory Acceptance Test)?
A: Yes, it's available. We ensure thorough testing for each transformer unit.
Q: Do you provide after-sale service engineers?
A: Yes, we offer comprehensive after-sale installation guidance and support for any inquiries regarding our products.
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