Discover the pinnacle of electrical engineering with the 12500kVA 11/0.4kV Copper Oil Transformer from TSTY ELECTRIC CO., LTD. This robust and reliable unit is designed to handle a wide range of power requirements, available in specifications including 50, 80, 100, 150, 160, and 200 kVA, as well as 1, 2, 2.5, 3, 4, and 5 MVA. It supports various voltage levels such as 11kV, 10kV, 0.4kV, and 400V, ensuring seamless three-phase step-down electric power distribution. Engineered with precision, this oil-immersed transformer guarantees efficiency, durability, and exceptional performance.
Tailored to perfection! The rated voltage of our transformers can be customized to meet your specific requirements.
Designed by TSTY, our fully sealed oil-immersed power transformers boast an array of unmatched features.
Enjoy the triple benefit of low loss, minimal noise, and exceptional efficiency. These features contribute to significant energy savings and pollution reduction. Unlike ordinary oil-immersed transformers, our fully sealed design eliminates the need for an oil conservator. The oil volume adjusts seamlessly through the elasticity of the corrugated oil tank’s sheet. This innovative design isolates the transformer from air, preventing oil deterioration and insulation aging, thus enhancing operational reliability and eliminating the need for maintenance during normal operation.
Main Components:
The primary components of this cutting-edge transformer include: 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 in oil, ensuring optimal cooling and insulation.
2. Fully compliant with IEC standards and accredited with CE/ISO certifications.
3. Facilitates easy contact and expansion during loading, allowing the oil temperature to increase and decrease efficiently.
4. The Buchholz relay, used with a conservator tank, detects issues such as oil loss or improper oil flow between the tank and transformer, ensuring reliable operation.
5. The Breather Unit contains silica gel, which absorbs moisture from the oil. When saturated, the gel changes color from blue to pink, indicating it can no longer absorb moisture.
6. The oil indicator shows the oil level within the conservator unit, allowing for easy monitoring.
7. The temperature detector monitors the oil temperature and disconnects the transformer if the temperature exceeds a safe threshold.
8. The pressure relief device reduces internal pressure to prevent transformer explosions, ensuring safety.
9. The thermal relay acts as a temperature indicator for the windings, enhancing safety.
10. Fully galvanized coating to prevent rust and ensure longevity.
11. The bushing connects the transformer's internal windings to the external electrical network, facilitating efficient power distribution.
Service Environment
1. Device Types: Outdoor Type
2. Voltage Regulation: Off-Circuit or On-Load
3. Tapping Range: ±5%, ±2x2.5%, ±4x2.5%
4. Frequency: 50Hz or 60Hz
5. Phases: Three-phase or Single-phase
6. Connection Symbol: Dyn11, Yyn0 (or as requested)
7. Short-Circuit Impedance: Standard Impedance
8. Altitude: Not exceeding 1000m, Ambient Temperature: Not exceeding 40°C. If these conditions can't be met, we will adjust parameters accordingly to the standard.
Our 12500kVA 11/0.4kV Copper Oil Transformer is a versatile and robust solution tailored for a wide array of demanding environments. Perfect for waste incineration projects, the monumental Three Gorges Dam project, and the iconic Zhuhai-Hong Kong-Macao Bridge, our transformers also serve the State Grid Corporation, coal mines, and photovoltaic power stations with unparalleled efficiency. Ideal for compact transformer stations, standard industrial factories, mines, hospitals, high-rise buildings, airports, tunnels, chemical plants, and even nuclear power plants, this transformer ensures reliable performance and optimal energy distribution across diverse sectors.
After-sales Service
1. Our esteemed company is dedicated to offering you comprehensive project and process design solutions. We meticulously craft and produce products tailored to your specific requirements and equipment purchase plans. Moreover, we provide in-depth training for your technical and operational personnel, ensuring seamless integration and optimal performance.
2. For your newly acquired products, we offer exceptional online assistance for installation and debugging. Our products are backed by a lifelong service system, guaranteeing prompt solutions within one working day upon receiving your feedback. Our professional technicians will endeavor to get your equipment operational in the shortest time possible, accompanied by regular visits to ensure the sustained, safe, and reliable performance of our products.
3. Our commitment to excellence is reflected in our use of premium, authentic materials and our adherence to ISO9001:2000 international quality management standards. This ensures unparalleled quality and a seamless installation process, delivering products that exceed your expectations.
Founded in 2011, TSTY Electric Co., Ltd. stands as a premier and dependable transformer manufacturer in China. Renowned for its development and production prowess, the company specializes in oil-immersed transformers, dry-type transformers, box-type substations, and comprehensive high and low voltage equipment solutions.
Committed to energy efficiency, automation, and innovation, the company's state-of-the-art production facilities embody modern mechanization and intelligence. TSTY has established the esteemed Henan Triangle Energy-saving Transformer Engineering Technology Research Center, boasting an impressive portfolio of 71 utility model patents and 15 invention patents.
With a wealth of experience in the transformer industry and robust technological innovation capabilities,TSTY
Our products reach markets across 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 of oil-immersed transformers, dry-type transformers, transformer substations, and HV and LV switchgear. Established in 2011, we have continuously upheld our commitment to excellence.
Q: Why should you choose us over other suppliers?
A: With 12 years of expertise in transformer production, we are certified with ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L, CE, CCC, UL, CSA, TYPE TEST REPORT, and more, ensuring the highest standards of quality and reliability.
Q: How are transformers shipped?
A: For overseas deliveries, transformers are shipped via ship, train, or truck. The main active body is transported in bulk, while accessories are securely packed in wooden cases.
Q: Can your products be customized?
A: Absolutely. Considering the varying voltage, frequency, and specific requirements across different countries and
regions, we tailor our products to meet your precise 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 satisfaction.
Q: Do you accept Factory Acceptance Testing (FAT)?
A: Yes, FAT is available. We rigorously test each transformer to guarantee optimal performance and reliability.
Q: Do you provide after-sales service with engineer support?
A: Yes, we offer comprehensive after-sales support, including installation guidance and query resolution for all our products.
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