Introducing the 12500kVA 33/11kv Oil Immersed Power Distribution Transformer: Designed for superior performance, this robust transformer is built to handle high loads with ease, making it the perfect solution for modern power grids. Trust in the engineering excellence of TSTY ELECTRIC CO., LTD. to deliver sustained power and efficiency.
The rated voltage can be customized according to customers' specific requirements, ensuring the perfect fit for any unique application.
The fully sealed oil-immersed power transformer, ingeniously developed by TSTY ELECTRIC CO., LTD., boasts unparalleled advantages.
It features low loss, minimal noise, and exceptional efficiency. This innovative transformer not only achieves outstanding energy-saving effects but also significantly reduces pollution. Unlike standard oil-immersed transformers, the fully sealed model eliminates the need for an oil conservator. The corrugated oil tank's elasticity automatically adjusts and compensates for changes in oil volume. This unique design isolates the transformer from air exposure, preventing oil deterioration and insulation aging. The result is enhanced operational reliability and maintenance-free performance under normal conditions.
Main Components:
Our state-of-the-art transformer boasts essential components such as 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 securely.
2. Adheres to IEC standards with CE/ISO certifications.
3. Facilitates easy contact and efficient heat dissipation, ensuring the oil temperature rises and falls seamlessly.
4. The Buchholz relay, utilized with a conservator tank, detects issues like oil loss or improper oil flow, providing critical error indication.
5. The Breather Unit with silica gel absorbs moisture from the oil, changing color from blue to pink when saturated, signaling the need for replacement.
6. The oil indicator precisely displays the oil level within the conservator unit.
7. The temperature detector keeps a vigilant watch on oil temperature, disconnecting the transformer if temperatures exceed safe limits.
8. The pressure relief device mitigates internal pressure to prevent transformer explosions.
9. The thermal relay acts as an accurate temperature gauge for the winding.
10. Features full galvanized coating to ensure rust resistance.
11. The bushing effectively connects the internal windings to the external electrical network.
Service Environment: Tailored for Optimal Performance
1. Device Types: Robust Outdoor Models
2. Voltage Regulation Types: Versatile Off-circuit or On-load Options
3. Tapping Range: Precision-Controlled ±5%, ±2x2.5%, ±4x2.5%
4. Frequency: Available in 50Hz or 60Hz
5. Phases: Available in Three or Single Phase Configurations
6. Connection Symbol: Dyn11, Yyn0 (or Customizable Upon Request)
7. Short-circuit Impedance: Adheres to Standard Impedance
8. Altitude: Suitable Up to 1000m, Ambient Temperature Up to 40°C. For Conditions Beyond These, We Will Adjust Parameters to Meet Standards.
Our Efficient Power Supply Oil Immersed Transformer is versatile and robust, designed to meet the needs of a wide array of applications. Whether it's a waste incineration project, the monumental Three Gorges Dam project, or the iconic Zhuhai-Hong Kong-Macao Bridge, our transformer excels in all environments. Trusted by the State Grid Corporation and integral to coal mines, photovoltaic projects, and power stations, it also serves compact transformer stations, general industrial factories, mines, hospitals, buildings, airports, tunnels, and chemical plants. Additionally, it stands as a reliable solution for nuclear power plants and various other demanding environments, ensuring efficient power supply wherever it’s needed.
After-sales service
1. Our company offers comprehensive project design and process engineering tailored to your equipment purchase plan and specific requirements. We also provide specialized training for your technical and operating staff to ensure optimal performance.
2. With our newly purchased products, you benefit from online assistance for seamless installation and debugging. We offer a lifelong service system, addressing any issues within one working day of receiving user feedback. Our aim is to get your product operational as quickly as possible. Additionally, our professional technicians conduct regular visits to guarantee long-term, safe, and reliable use of our products.
3. We utilize premium, authentic materials and adhere to strict ISO9001:2000 international quality management standards to ensure excellence in every product and a smooth installation process.
Founded in 2011, TSTY Electric Co., Ltd. has risen to prominence 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 sets, TSTY Electric is synonymous with quality and innovation.
Our state-of-the-art production and operational facilities champion energy efficiency, intelligence, information integration, and mechanization. We are proud to host the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, boasting an impressive 71 utility model patents and 15 invention patents.
Leveraging years of industry expertise and unparalleled technological innovation capabilities,TSTY
Our products reach a global market, spanning over 40 countries including the Middle East, North America, South America, Europe, Southeast Asia, and Africa.
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 since our inception in 2011.
Q: Why should you buy from us instead of other suppliers?
A: With 12 years of specialized transformer production, our enterprise is ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L, CE, CCC, UL, CSA certified, and our products adhere to IEC, IEEE, ANSI, and GOST standards. We offer high-quality products with fast delivery, reliable after-sales service, and competitive factory prices.
Q: How are transformers shipped?
A: For overseas delivery, transformers are shipped by ship, train, or truck, with the main active body in bulk and accessories safely packed in wooden cases.
Q: Can your products be customized?
A: Absolutely. Considering the diverse voltage, frequency, and other specific requirements in different countries and
regions, our products can be precisely customized to meet your specifications.
Q: Do you offer a guarantee for the products?
A: Yes, we provide a minimum two-year guarantee on all our transformers.
Q: Do you accept FAT (Factory Acceptance Test)?
A: Yes, it is available. We ensure thorough testing for each set of transformers.
Q: Do you assign engineers for after-sale service?
A: Yes, we provide after-sales guidance, including installation and inquiry support for all our products.
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