Introducing the 12500kVA 33/11kv Oil Immersed Power Distribution Transformer: Experience the pinnacle of power distribution with our high-capacity, oil-immersed transformer. Crafted for optimal durability and efficiency, it guarantees robust performance and long-term reliability, making it the ideal choice for all your electrical supply needs.
Our rated voltage is fully customizable to meet the unique needs of any customer.
Introducing the state-of-the-art, fully sealed oil-immersed power transformer from TSTY ELECTRIC CO., LTD. This advanced transformer stands out due to its
exceptional advantages: low energy loss, minimal noise, and superior efficiency. This innovative design delivers outstanding energy-saving benefits and significantly reduces pollution. Unlike conventional oil-immersed transformers, our fully sealed transformer eliminates the need for an oil conservator. The oil volume fluctuations are automatically managed and compensated by the elasticity of the corrugated sheet within the corrugated oil tank. By being completely isolated from air, our transformer prevents and slows down oil degradation and insulation aging, thus substantially improving operational reliability and reducing the need for maintenance during normal operations.
Mainly Components:
The primary components of this advanced 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 is ingeniously designed to fully immerse the windings, ensuring optimal cooling and insulation.
2. Complies meticulously with IEC standards and proudly bears CE/ISO certifications.
3. Easily accessible and expandable during load variations, allowing the oil temperature to seamlessly adjust.
4. The Buchholz relay, essential when a conservator tank is utilized, detects and signals issues such as oil loss or improper oil flow between the tank and transformer.
5. The Breather Unit, equipped with silica gel, absorbs moisture from the oil. It changes color from blue to pink when it can no longer absorb moisture.
6. The oil indicator precisely shows the oil level within the conservatory unit, ensuring proper maintenance.
7. The temperature detector vigilantly monitors the oil temperature. If it rises beyond a certain limit, the transformer is automatically disconnected from service to prevent damage.
8. The pressure relief device effectively reduces internal pressure to prevent the transformer from exploding.
9. The thermal relay acts as a precise indicator for the winding temperature, ensuring safe operation.
10. Features full galvanized coating to prevent rust, ensuring longevity and durability.
11. The bushing connects the transformer's internal windings to the external electrical network, ensuring seamless power distribution.
Service Environment
1. Device Types: Designed for outdoor use, our high-performance transformers ensure robust reliability in any outdoor setting.
2. Voltage Regulation Types: Equipped with both off-circuit and on-load voltage regulation options to suit diverse operational needs.
3. Tapping Range: Precision engineered with ±5%, ±2x2.5%, and ±4x2.5% tapping ranges for optimal performance customization.
4. Frequency: Available in both 50Hz and 60Hz to seamlessly integrate into various electrical systems.
5. Phases: Versatile three-phase or single-phase options to meet your power distribution requirements.
6. Connection Symbol: Configurable with Dyn11, Yyn0, or tailored to your specific needs for enhanced compatibility.
7. Short-Circuit Impedance: Adheres to standard impedance levels to ensure safe and efficient operation.
8. Altitude and Temperature: Suitable for altitudes up to 1000m and ambient temperatures not exceeding 40°C. For conditions outside this range, we customize parameters to meet standard requirements.
Our Oil-Filled Power Transformers are meticulously designed to cater to a diverse range of applications. Whether it's the critical operations of waste incineration projects, the monumental Three Gorges Dam project, or the engineering marvel of the Zhuhai-Hong Kong-Macao Bridge, our transformers deliver unmatched reliability and performance. Trusted by the State Grid Corporation, our products are essential for coal mines, photovoltaic projects, and power stations. They are equally indispensable in compact transformer stations, industrial factories, hospitals, commercial buildings, airports, tunnels, chemical plants, and even nuclear power plants. When it comes to ensuring uninterrupted power supply and operational efficiency, TSTY ELECTRIC CO., LTD. stands as a beacon of excellence.
After-Sales Service
1. Our company offers comprehensive project and process design tailored specifically to your equipment acquisition plans and unique requirements. We also provide training for your technical and operational staff, ensuring seamless integration and operation.
2. We provide online assistance for the installation and debugging of newly purchased products. Our products come with a lifetime service system. In the event of any issues during normal use, we commit to offering solutions within one working day of receiving user feedback. We strive to restore product functionality at the earliest opportunity. Additionally, our professional technicians conduct regular visits to ensure the long-term, safe, and reliable performance of our products.
3. We exclusively use high-quality, genuine materials, and follow stringent ISO9001:2000 international quality management standards throughout the manufacturing process. This guarantees exceptional product quality and smooth installation.
Founded in 2011, TSTY Electric Co., Ltd. has emerged as a premier and dependable manufacturer of transformers in China. Our expertise lies in the development and production of oil-immersed transformers, dry-type transformers, box-type substations, and comprehensive high and low voltage equipment.
Our project equipment is designed to promote energy savings, intelligence, information integration, and mechanization. We have established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center and proudly hold 71 utility model patents and 15 invention patents.
With profound industry experience and robust technological innovation capabilities,TSTY
Our products reach customers across the Middle East, North America, South America, Europe, Southeast Asia, Africa, and more, spanning over 40 countries.
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 high and low voltage switchgear since 2011.
Q: Why should you buy from us instead of other suppliers?
A: With 12 years of expertise in transformer production, we hold certifications including ISO9001-2008, OHSAS 18001:2007, ISO4001:2004, CE, CCC, UL, CSA, and TYPE TEST REPORT. Our products adhere to IEC, IEEE, ANSI, and GOST standards, ensuring unmatched quality, prompt delivery, guaranteed after-sales service, and competitive factory pricing.
Q: How are transformers shipped?
A: Transformers are typically delivered by ship, train, or truck for international destinations, with the main active body shipped in bulk and accessories in wooden cases.
Q: Can your products be customized?
A: Given the variations in voltage, frequency, and other specifications in different countries and regions,
our products can be customized to meet your specific requirements.
Q: Do you offer guarantees for your products?
A: Yes, we provide a minimum two-year guarantee for all our transformers.
Q: Do you accept FAT (Factory Acceptance Test)?
A: Yes, we undertake full responsibility for testing each transformer set before delivery.
Q: Do you assign engineers for after-sales service?
A: Yes, we provide comprehensive after-sales support, including installation guidance and inquiry resolution for all our products.
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