Introducing TSTY ELECTRIC CO., LTD.'s premier Aluminium Oil-Filled Electrical Distribution Transformer. Available in multiple capacities including 50, 80, 100, 150, 160, and 200 kVA, as well as 1, 2, 2.5, 3, 4, and 5 MVA, this versatile transformer meets various voltage requirements such as 11kV, 10kV, 0.4kV, and 400V. Designed with precision for 3-phase step-down electric power distribution, this oil-immersed transformer ensures superior performance and reliability.
The rated voltage is fully customizable to meet your specific requirements, ensuring optimal performance tailored to your needs.
Introducing TSTY's state-of-the-art fully sealed oil-immersed power transformer, meticulously engineered to provide
unparalleled low loss, whisper-quiet operation, and exceptional high efficiency. This innovative design not only delivers impressive energy-saving benefits and minimizes environmental impact, but it also elevates the standard of oil-immersed transformers by eliminating the traditional oil conservator. The adaptive corrugated oil tank dynamically adjusts the oil volume through its flexible corrugated sheets. This design ensures the transformer remains airtight, significantly slowing the deterioration of the oil and insulation, thereby enhancing operational reliability and eliminating the need for routine maintenance under normal conditions.
Mainly Components:
The primary components of this exceptional 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 serves as a reservoir, submerging the windings in oil to ensure efficient cooling and insulation.
2. This transformer is fully compliant with IEC standards and comes with prestigious CE/ISO certifications, attesting to its superior quality and safety.
3. The conservator absorbs expansion and contraction of the oil during loading, allowing the oil temperature to rise and fall seamlessly.
4. The Buchholz relay is an essential part when a conservator tank is employed. It meticulously detects issues such as low oil levels and improper oil flow between the tank and transformer, ensuring optimal operation.
5. The Breather Unit features silica gel that effectively absorbs moisture from the oil. Its color transitions from blue to pink when it can no longer absorb moisture, signaling the need for replacement.
6. The oil indicator precisely displays the oil level within the conservator unit, ensuring easy monitoring.
7. The temperature detector diligently monitors the oil temperature. If it exceeds a certain threshold, the transformer will automatically disconnect from service to prevent damage.
8. The pressure relief device efficiently reduces internal pressure, preventing potential transformer explosions and ensuring safety.
9. The thermal relay acts as a temperature indicator for the windings, providing real-time data for maintenance and safety checks.
10. All components feature a full galvanized coating, ensuring complete rust resistance and prolonged durability.
11. The bushing connects the transformer's internal windings to the external electrical network, facilitating seamless energy transfer.
Service Environment
1. Device types: Outdoor type - Built to withstand harsh environmental conditions, ensuring longevity and reliable performance.
2. Type of Voltage Regulation: Off-circuit or On-load - Choose the regulation type that best suits your operational needs.
3. Tapping Range: ±5%, ±2x2.5%, ±4x2.5% - Versatile tapping ranges to accommodate various voltage requirements.
4. Frequency: 50Hz or 60Hz - Compatible with global frequency standards for diverse applications.
5. Phases: Three or single - Available in both three-phase and single-phase configurations to meet different electrical demands.
6. Connection Symbol: Dyn11, Yyn0 (or as requested) - Flexible connection options to integrate seamlessly with your electrical systems.
7. Short-circuit Impedance: Standard Impedance - Engineered for optimal performance and safety in all operating conditions.
8. Altitude is not exceeding 1000m, ambient temperature not exceeding 40°C. If conditions exceed these limits, we will adjust parameters according to standards - Ensuring adaptable solutions for various environmental conditions.
Our state-of-the-art Aluminium Oil-Filled Electrical Distribution Transformers by TSTY ELECTRIC CO., LTD. are designed to excel in diverse applications such as waste incineration projects, the monumental Three Gorges Dam project, and the iconic Zhuhai-Hong Kong-Macao Bridge. These transformers are also integral to operations at the State Grid Corporation, coal mines, and photovoltaic power stations. They are perfectly suited for compact transformer stations, conventional industrial factories, and mines. Additionally, they provide reliable power solutions for hospitals, buildings, airports, tunnels, chemical plants, and nuclear power plants, ensuring seamless and efficient energy distribution across all these sectors and more.
After-sales Service
1. Our company offers comprehensive project and process design services, meticulously crafting and manufacturing products tailored to your unique equipment acquisition plans and specific needs. We also provide training for your technical and operational personnel, ensuring seamless integration and optimal performance.
2. For newly acquired products, we offer online assistance for installation and debugging, supported by a lifelong service system. Should any issues arise during normal usage, we will propose solutions within one working day upon receiving your feedback. Our goal is to have your product operational as swiftly as possible. Additionally, our professional technicians conduct regular visits to guarantee the safe, reliable, and long-term use of our products.
3. We utilize premium, authentic materials and adhere strictly to ISO9001:2000 international quality management standards in our production processes. This dedication ensures unparalleled quality and facilitates a hassle-free installation experience.
Founded in 2011, TSTY Electric Co., Ltd. has rapidly emerged 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, TSTY Electric is committed to delivering excellence.
Our production and operational processes champion energy efficiency, intelligent design, digital integration, and mechanization. We proudly house the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, boasting 71 utility model patents and 15 groundbreaking invention patents.
Leveraging years of expertise and robust technological innovation in the transformer industry,TSTY
Our products have gained international acclaim, reaching customers in the Middle East, North America, South America, Europe, Southeast Asia, Africa, and more—spanning 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 HV and LV switchgear. Established in 2011.
Q: Why should you buy from us instead of other suppliers?
A: With over 12 years of specialization in transformer production, we are certified by ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L, CE, CCC, UL, CSA, and hold Type Test Reports. Our credentials speak to our quality and reliability.
Q: How are transformers shipped?
A: Our transformers are typically shipped overseas by ship, train, or truck. The main active body is transported in bulk, with accessories securely packed in wooden cases.
Q: Can your products be customized?
A: Absolutely. Given the variations in voltage, frequency, and specific requirements in different countries and
regions, we can tailor our products to meet your exact specifications.
Q: Do you offer a guarantee for the products?
A: Yes. We provide a minimum two-year guarantee for all our transformers, ensuring peace of mind and reliability.
Q: Do you accept Factory Acceptance Tests (FAT)?
A: Yes. We welcome and facilitate Factory Acceptance Testing, standing behind the quality and performance of each transformer we produce.
Q: Do you assign engineers for after-sale service?
A: Yes. We offer comprehensive after-sale services, including guidance on installation and addressing any inquiries.
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