The rated voltage can be tailored to meet the precise specifications of our customers.
The cutting-edge, fully sealed oil-immersed power transformer, proudly developed by TSTY ELECTRIC CO., LTD., boasts the
exceptional advantages of minimal loss, whisper-quiet operation, and remarkable efficiency , delivering outstanding energy-saving performance and significantly reducing environmental impact. Unlike conventional oil-immersed transformers, our innovative fully sealed design eliminates the need for an oil conservator. The oil volume is dynamically adjusted and balanced through the corrugated sheet's elasticity in the corrugated oil tank. This design isolates the transformer from ambient air, thereby preventing oil degradation and insulation aging, enhancing operational reliability, and ensuring maintenance-free performance under normal operating conditions.
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 used to immerse the windings, ensuring efficient cooling and insulation.
2. Adheres to IEC standards with CE/ISO certifications
3. Can be easily contacted and expand during loading, facilitating efficient temperature control of the oil.
4. The Buchholz relay is crucial when a conservator tank is used. It detects errors such as oil loss when levels drop 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 saturated.
6. The oil indicator shows the oil level within the conservator unit, ensuring proper maintenance.
7. The temperature detector monitors oil temperature. If the temperature rises to a critical level, the transformer will disconnect from service to prevent damage.
8. The pressure relief device reduces internal pressure to prevent transformer explosions.
9. The thermal relay acts as a temperature indicator for the windings, ensuring safe operation.
10. Fully galvanized coating to ensure rust-free operation
11. The bushing connects the internal windings of the transformer to the external electrical network, providing a secure and efficient energy transfer.
Service Environment
1. Device Types: Designed for outdoor applications to ensure reliable performance in various weather conditions.
2. Type of Voltage Regulation: Offers both Off-circuit and On-load voltage regulation for optimal and flexible operation.
3. Tapping Range: Available in multiple configurations - ±5%, ±2x2.5%, ±4x2.5% - to suit diverse operational needs.
4. Frequency: Compatible with both 50Hz and 60Hz frequencies, suitable for various international standards.
5. Phases: Available in both three-phase and single-phase configurations to cater to different power distribution requirements.
6. Connection Symbol: Configurable as Dyn11, Yyn0, or customized as per specific requests to fit your system requirements.
7. Short-circuit Impedance: Adheres to standard impedance levels, ensuring stable and safe electrical performance.
8. Altitude and Ambient Temperature: Designed for altitudes up to 1000m and ambient temperatures not exceeding 40°C. If conditions exceed these parameters, we will adjust the specifications accordingly to maintain performance standards.
Our exceptional Custom Oil-Immersed Electrical Transformer 80 kVA Copper is essential across a diverse array of projects and industries. From waste incineration projects to the monumental Three Gorges Dam, and the iconic Zhuhai-Hong Kong-Macao Bridge, our transformers power the most ambitious initiatives. Trusted by the State Grid Corporation and utilized in coal mines, photovoltaic projects, power stations, and compact transformer stations, our solutions are indispensable. Additionally, they are pivotal in normal industrial factories, mines, hospitals, buildings, airports, tunnels, chemical plants, and even nuclear power plants, ensuring unmatched reliability and performance across the board.
After-Sales Service
1. Our company offers comprehensive project and process design services, tailoring and manufacturing products to align with your specific equipment purchase plans and requirements. Additionally, we provide thorough training for your technical and operating personnel, ensuring seamless integration and operation of our solutions.
2. Newly acquired products come with online support for installation and debugging, backed by our lifelong service commitment. If any issues arise during normal use, we guarantee to provide solutions within one working day of receiving user feedback. Our dedicated team strives to get your product operational promptly. Furthermore, regular visits by our professional technicians ensure the long-term, safe, and reliable use of our products.
3. We utilize high-quality, authentic materials, adhering strictly to ISO9001:2000 international quality management standards. This commitment ensures exceptional quality and smooth installation of all our products.
Founded in 2011, TSTY Electric Co., Ltd. has emerged as a premier and trustworthy 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, we are committed to excellence.
Our project’s production equipment emphasizes energy efficiency, intelligence, information integration, and mechanization. We have established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center and are proud holders of 71 utility model patents and 15 invention patents.
Leveraging years of experience and robust technological innovation capabilities,TSTY
Our products are exported to the Middle East, North America, South America, Europe, Southeast Asia, Africa, and beyond, reaching over 40 countries worldwide.
Production Equipment
FAQ
Q: Who are we?
A: We are a distinguished manufacturer specializing in oil-immersed transformers, dry-type transformers, transformer substations, HV and LV switchgear, established in 2011.
Q: Why should you buy from us instead of other suppliers?
A: With 12 years of expertise in transformer production, we hold numerous certifications including ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L, CE, CCC, and TYPE TEST REPORT, ensuring our commitment to quality and safety.
Q: How are transformers shipped?
A: Transformers are typically shipped overseas by ship, train, or truck, with the main active body in bulk and accessories packed in wooden cases.
Q: Can your product be customized?
A: Yes. Given the variations in voltage, frequency, and other specifications across different countries and regions, our products can be tailored to meet your unique requirements.
regions, our product can be customized according to your requirements.
Q: Do you offer a guarantee for the products?
A: Absolutely. We provide a minimum two-year guarantee for all our transformers, ensuring your peace of mind.
Q: Do you accept FAT (Factory Acceptance Test)?
A: Yes, FAT is available. We ensure thorough testing for each transformer set.
Q: Do you assign engineers for after-sale service?
A: Yes, we provide comprehensive after-sale service including installation guidance and inquiry support for all our products.
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