6kV/11kV/33kV/35kV Power/Distribution Transformer with Oil Immersed and Dry Type. Discover the pinnacle of electrical engineering with our state-of-the-art transformers designed for reliability and efficiency in various power and distribution applications. These transformers are meticulously engineered to cater to your specific voltage requirements, ensuring optimal performance and longevity.
Our transformers stand out with customizable rated voltage, tailored precisely to your unique requirements.
The remarkable fully sealed oil-immersed power transformer, a proud development by TSTY, boasts unrivaled benefits:
low loss, minimal noise, and exceptional efficiency . These features collectively ensure impressive energy-saving performance and significantly reduce environmental pollution. Unlike conventional oil-immersed transformers, our fully sealed variant eliminates the need for an oil conservator. The innovative design autonomously adjusts and compensates for oil volume changes using the elasticity of the corrugated sheet in the oil tank. This hermetic sealing effectively isolates the transformer from air exposure, thus inhibiting oil degradation and insulation aging. The result is enhanced operational reliability and a maintenance-free experience under normal conditions.
Main Components:
The primary components of this transformer encompass 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 essential for immersing and cooling the windings by placing them within it.
2. Complies with IEC standards and holds CE/ISO certifications.
3. Ensures easy contact and expansion during loading, allowing the oil temperature to increase and decrease efficiently.
4. The Buchholz relay is crucial for systems using a conservator tank. It detects errors such as low oil levels, 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 saturated.
6. The oil indicator shows the oil level within the conservator unit, ensuring proper monitoring.
7. The temperature detector continuously monitors the oil temperature, disconnecting the transformer if temperatures rise excessively.
8. The pressure relief device mitigates internal pressure to prevent transformer explosions.
9. The thermal relay serves as an indicator for the winding temperature.
10. Fully galvanized coating to prevent rust.
11. The bushing connects the transformer's internal windings to the external electrical network seamlessly.
Optimal Service Environment
1. Device Types: Robust and durable outdoor type, designed to withstand various climatic conditions.
2. Types of Voltage Regulation: Precision-engineered Off-circuit or On-load regulation ensuring reliable performance.
3. Tapping Range: Versatile range options: ±5%, ±2x2.5%, ±4x2.5%, providing flexibility and adaptability.
4. Frequency: Configurable to both 50Hz or 60Hz, catering to global standards.
5. Phases: Available in Three-phase or single-phase configurations, tailored to your specific needs.
6. Connection Symbol: Standard symbols Dyn11, Yyn0 (or customized as per request) ensuring compatibility.
7. Short-circuit Impedance: Built with standard impedance for optimal functionality and safety.
8. Altitude: Designed for altitudes not exceeding 1000m with ambient temperatures up to 40°C. For unique conditions, we customize parameters according to the standard, ensuring performance and reliability.
Our Oil Immersed Transformer for Electrical Use finds extensive application across a wide variety of sectors and prestigious projects. These include the Waste Incineration Project, the monumental Three Gorges Dam Project, the iconic Zhuhai-Hong Kong-Macao Bridge, and the influential State Grid Corporation. Further applications span from coal mines and photovoltaic projects to power stations and compact transformer stations. Additionally, our transformers are integral to the efficient operation of normal industrial factories, mines, hospitals, buildings, airports, tunnels, chemical plants, and even nuclear power plants. Explore the unmatched versatility and reliability that our product offers across these critical domains.
Comprehensive After-Sales Service
1. At TSTY ELECTRIC CO., LTD., we offer bespoke project and process design, meticulously crafting Oil Immersed Transformers to align seamlessly with your equipment purchase plans and unique specifications. Additionally, we provide thorough training for your technical and operational staff, ensuring you maximize the potential of your investment.
2. Our newly acquired products come with online installation and debugging support. Benefit from our lifelong service system; if any issues arise during normal use, we guarantee a solution within one working day upon receiving your feedback. We strive to restore full functionality promptly and conduct regular visits by our expert technicians to guarantee the long-term, safe, and reliable operation of our products.
3. We pride ourselves on using premium, authentic materials, and manufacturing processes that adhere to the stringent standards of ISO9001:2000 international quality management. This commitment ensures exceptional quality and a seamless installation experience for our Oil Immersed Transformers.
Founded in 2011, TSTY Electric Co., Ltd. shines 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, we stand at the forefront of innovation and quality.
Our state-of-the-art equipment champions energy efficiency, intelligence, information integration, and mechanization. Proudly, we house the Henan Triangle Energy-saving Transformer Engineering Technology Research Center and boast an impressive 71 utility model patents and 15 invention patents.
Leveraging years of expertise in the transformer industry coupled with robust technological innovation,TSTY
Our products grace markets across 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 large-scale professional manufacturer, established in 2011, specializing in oil-immersed transformers, dry-type transformers, transformer substations, and HV and LV switchgear.
Q: Why should you buy from us instead of other suppliers?
A: With 12 years of dedicated transformer production, we hold numerous certifications including ISO9001-2008, OHSAS 18001:2007, ISO4001:2004, CE, CCC, TYPE TEST REPORT, among others.
Q: How are transformers shipped?
A: Our transformers are typically delivered by ship, train, or truck for overseas shipments, with the main active body in bulk and accessories secured in wooden cases.
Q: Can your products be customized?
A: Absolutely. Given the varying voltage, frequency, and specific requirements of transformer products in different countries and regions, we customize our products 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: Certainly. We ensure every transformer undergoes rigorous testing before delivery.
Q: Do you provide after-sales service?
A: Yes, we offer comprehensive after-sales guidance for installation and address any inquiries regarding our products.
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