Experience unparalleled efficiency and reliability with our 6kV/11kV/33kV/35kV Power/Distribution Transformer. Engineered to perfection, this transformer is available in both Oil Immersed and Dry Type configurations, ensuring optimal performance for a range of power distribution needs. Designed meticulously to serve diverse industrial applications, this powerful unit guarantees longevity and exceptional service, making it an indispensable asset in modern power distribution.
The rated voltage is fully customizable to meet the precise requirements of our discerning customers.
The state-of-the-art, fully sealed oil-immersed power transformer by TSTY offers an exceptional solution for modern power distribution needs.
It boasts unparalleled advantages such as low loss, minimal noise, and superior efficiency, ensuring significant energy savings and reduced environmental impact. Unlike conventional oil-immersed transformers, our innovative fully sealed design eliminates the need for an oil conservator. The transformer intelligently adjusts and compensates for oil volume changes through the elasticity of the corrugated oil tank sheets. This advanced isolation from the air prevents oil deterioration and insulation aging, thereby enhancing operational reliability and eliminating the need for maintenance under normal operating conditions.
Main Components:
This transformer boasts an array of essential components, including 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 meticulously designed to immerse the windings, ensuring optimal operation.
2. Compliant with IEC standards and bearing CE/ISO certifications, our transformer guarantees quality and reliability.
3. Easily accessible and expandable during loading, facilitating the rise and fall of oil temperature.
4. The Buchholz relay, utilized with a conservator tank, detects faults such as low oil levels and improper oil flow between the tank and transformer.
5. The Breather Unit contains silica gel that absorbs moisture in the oil, changing color from blue to pink when saturation is reached.
6. The oil indicator accurately displays the oil level within the conservatory unit.
7. The temperature detector continuously monitors oil temperature, disconnecting the transformer from service if a critical temperature is reached.
8. The pressure relief device mitigates internal pressure to prevent transformer explosions.
9. The thermal relay serves as a temperature indicator for the windings.
10. Fully galvanized coating ensures rust-free durability.
11. Bushings are used to connect the internal windings of the transformer to the external electrical network.
Service Environment: Crafted for robustness, our transformer thrives in various environmental conditions, ensuring unwavering performance and reliability.
1. Device Types: Our transformer is available in outdoor configurations, tailored to meet diverse installation requirements.
2. Type of Voltage Regulation: Choose between Off-circuit or On-load regulation to suit your specific power needs, ensuring seamless energy management.
3. Tapping Range: Versatile tapping options include ±5%, ±2x2.5%, and ±4x2.5%, offering precise adjustment capabilities for optimal performance.
4. Frequency: Available in both 50Hz and 60Hz variants, our transformer meets global standards for frequency requirements.
5. Phases: Designed for three-phase or single-phase systems, our transformer adapts perfectly to your power setup.
6. Connection Symbol: Configurable with Dyn11 or Yyn0 connections, or customized as per your unique requirements.
7. Short-Circuit Impedance: Engineered with standard impedance values to ensure safety and efficiency during short-circuit scenarios.
8. Altitude and Temperature: Optimized for altitudes up to 1000m and temperatures up to 40°C. For conditions beyond these, we adjust parameters to maintain performance standards.
Our 25kVA Oil Immersed Transformer for Power Distribution by TSTY ELECTRIC CO., LTD. is a versatile solution designed for diverse and demanding environments. It's ideally suited for waste incineration projects, the monumental Three Gorges Dam project, the architectural marvel of the Zhuhai-Hong Kong-Macao Bridge, and the extensive networks of the State Grid Corporation. Additionally, it efficiently serves coal mines, photovoltaic projects, power stations, compact transformer stations, and a variety of industrial applications. From normal industrial factories and mines to hospitals, buildings, airports, tunnels, chemical plants, and nuclear power plants, our transformer meets rigorous standards and excels in performance.
After-sales service
1. At TSTY ELECTRIC CO., LTD., we are dedicated to providing comprehensive project and process design services. We tailor the design and manufacture of our 25kVA Oil Immersed Transformers precisely to your equipment purchase plan and specific needs. Additionally, we offer in-depth training for your technical and operational personnel to ensure seamless integration and optimal performance.
2. For newly acquired products, we provide robust online assistance for installation and debugging. Our products come under a lifelong service system, guaranteeing prompt problem resolution within one working day after receiving your feedback. We strive to have your product up and running swiftly. Regular visits by our professional technicians ensure the long-term, safe, and reliable use of our transformers, giving you unparalleled peace of mind.
3. We utilize only premium, authentic materials in our manufacturing process, strictly adhering to ISO9001:2000 international quality management standards. This commitment ensures outstanding quality and smooth installation for our 25kVA Oil Immersed Transformers, reflecting our dedication to excellence and customer satisfaction.
Founded in 2011, TSTY Electric Co., Ltd. has rapidly emerged as a premier and dependable transformer manufacturer in China. We specialize in the development and production of oil-immersed transformers, dry-type transformers, box-type substations, and comprehensive high and low voltage equipment solutions.
Our state-of-the-art production facilities embody principles of energy conservation, intelligence, informatization, and mechanization. Proudly home to the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, TSTY boasts 71 utility model patents and 15 innovation patents, underscoring our commitment to technological excellence.
Leveraging years of industry experience and robust technological innovation capabilities,TSTY stands at the forefront of the transformer industry.
Our products are exported to over 40 countries across the Middle East, North America, South America, Europe, Southeast Asia, Africa, and beyond.
Production Equipment
FAQ
Q: Who are we?
A: We are a prominent manufacturer specializing in oil-immersed transformers, dry-type transformers, transformer substations, and high and low voltage switchgear. Established in 2011, our reputation for quality is second to none.
Q: Why should you buy from us instead of other suppliers?
A: With 12 years of dedicated transformer production, we hold prestigious certifications such as ISO9001-2008, OHSAS 18001:2007, ISO4001:2004, CE, CCC, and TYPE TEST REPORT, which attest to our unwavering commitment to quality.
Q: How are transformers shipped?
A: For overseas deliveries, transformers are typically shipped by sea, train, or truck. The main active body is transported in bulk, with accessories securely packed in wooden cases.
Q: Can your product be customized?
A: Absolutely. Given the variations in voltage, frequency, and other specifications across different regions,
we tailor our products to meet your specific requirements.
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 FAT (Factory Acceptance Test)?
A: Yes, we do. We stand by the thorough testing of each transformer set to guarantee optimal performance.
Q: Do you assign engineers for after-sale service?
A: Indeed, we offer comprehensive after-sale support, including installation guidance and addressing any inquiries to ensure customer satisfaction.
Audited Supplier 
){kind=link}