Introducing our 12500kVA 33/11kV Oil Immersed Power Distribution Transformer, a fusion of peak performance and robust durability. This transformer is crafted to seamlessly integrate into your power distribution systems, ensuring consistent and dependable energy delivery for all your needs.
The rated voltage can be fully customized to meet the unique requirements of our valued customers.
The innovative fully sealed oil-immersed power transformer by TSTY ELECTRIC CO., LTD. offers unparalleled benefits such as:
Superior advantages including low loss, minimal noise, and exceptional high efficiency, which collectively contribute to significant energy savings and reduced environmental impact. Unlike traditional oil-immersed transformers, our advanced fully sealed design eliminates the need for an oil conservator. This transformation allows the oil volume to be automatically adjusted and compensated through the elasticity of the corrugated sheet of the corrugated oil tank. The transformer is effectively isolated from air exposure, thus preventing oil deterioration and insulation aging, enhancing operational reliability, and minimizing the need for maintenance under normal operational conditions.
Main Components:
The primary parts of the Advanced Power Supply Oil Immersed 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 immerses the windings, ensuring optimal performance and cooling.
2. Compliant with IEC standards and certified with CE/ISO, ensuring premium quality and safety.
3. Allows easy contact and expansion during loading, regulating the oil temperature efficiently.
4. The Buchholz relay is essential when a conservator tank is present, detecting anomalies like oil loss and improper oil flow.
5. The Breather Unit, containing silica gel, absorbs moisture in the oil, changing color from blue to pink when saturated.
6. The oil indicator precisely displays the oil level within the conservatory unit.
7. The temperature detector continuously monitors oil temperature, disconnecting the transformer if it exceeds safe levels.
8. The pressure relief device reduces excess pressure within the transformer, preventing potential explosions.
9. The thermal relay acts as a temperature indicator for the winding.
10. Fully galvanized coating ensures no rust, providing long-lasting durability.
11. The bushing connects internal windings to the external electrical network, ensuring efficient power transfer.
Optimal Service Conditions
1. Device Types: Premium Outdoor Type
2. Voltage Regulation Options: Off-Circuit or On-Load
3. Tapping Range: ±5%, ±2x2.5%, ±4x2.5%
4. Frequency Options: 50Hz or 60Hz
5. Phase Configurations: Three-Phase or Single-Phase
6. Connection Symbols: Dyn11, Yyn0 (or as per your specific request)
7. Short-Circuit Impedance: Standard Impedance Levels
8. Operational Altitude: Up to 1000 meters, with ambient temperatures not exceeding 40°C. Should these conditions not be met, we will adjust parameters according to standard guidelines.
Our Advanced Power Supply Oil Immersed Transformer is diligently crafted for versatile fields of application, including waste incineration projects, the monumental Three Gorges Dam Project, and the state-of-the-art Zhuhai-Hong Kong-Macao Bridge. It also serves the State Grid Corporation, numerous coal mines, and photovoltaic projects. Whether powering large-scale power stations, compact transformer stations, or standard industrial settings such as factories, mines, hospitals, and buildings, our transformer ensures unparalleled efficiency and reliability. It is also ideal for specialized environments like airports, tunnels, chemical plants, and even nuclear power plants. Wherever you need robust and consistent power, TSTY ELECTRIC CO., LTD.'s transformer stands ready to deliver exceptional performance and dependability.
After-Sales Service
1. Our company offers comprehensive project design tailored to your unique equipment purchase plans and specific requirements. We not only design and manufacture top-tier products but also provide extensive training for your technical and operational personnel, ensuring seamless integration into your workflow.
2. For newly acquired products, we offer online assistance for hassle-free installation and debugging. Our products come with a lifelong service guarantee. Should any issues arise during normal usage, we commit to delivering solutions within one working day upon receiving user feedback. Our dedicated professionals conduct regular visits to ensure the long-term, safe, and reliable operation of our products.
3. We use top-quality authentic materials and adhere strictly to ISO9001:2000 international quality management standards. This ensures unparalleled excellence in quality and a smooth, efficient installation process!
Founded in 2011, TSTY Electric Co., Ltd. has swiftly 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, we are committed to delivering unparalleled quality and innovation.
Our state-of-the-art production equipment champions energy efficiency, intelligence, information integration, and mechanization. We proudly house the Henan Triangle Energy-saving Transformer Engineering Technology Research Center and have amassed an impressive portfolio of 71 utility model patents and 15 invention patents.
With years of rich experience in the transformer industry and formidable technological innovation capabilities,TSTY
Our products have a global footprint, reaching markets in the Middle East, North America, South America, Europe, Southeast Asia, Africa, and beyond, spanning over 40 countries.
Production Equipment
FAQ
Q: Who are we?
A: We are a leading and professional manufacturer of oil-immersed transformers, dry-type transformers, transformer substations, HV and LV switchgear, established in 2011.
Q: Why should you choose us over other suppliers?
A: With 12 years of expertise in transformer production, we are certified by ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L, CE, CCC, UL, CSA, and have type test reports. Complying with IEC, IEEE, ANSI, and GOST standards, we ensure high quality, fast delivery, exceptional after-sales service, and competitive factory prices.
Q: How are transformers shipped?
A: Transformers are typically shipped overseas via ship, train, or truck, with the main active body transported in bulk and accessories packed in wooden cases.
Q: Can your products be customized?
A: Yes, our products can be customized to meet specific voltage, frequency, and other transformer product requirements unique to different countries and regions.
regions, our product can be customerized according to your requirements.
Q: Do you offer guarantees for your products?
A: Absolutely. We provide a minimum of two years guarantee for all our transformers.
Q: Do you accept Factory Acceptance Tests (FAT)?
A: Yes, we do. We ensure rigorous testing for every set of transformers we produce.
Q: Do you provide after-sale service with engineer assignments?
A: Yes, we offer comprehensive after-sales support, including installation guidance and query resolution.
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