Introducing the 12500kVA 33/11kV Oil Immersed Power Distribution Transformer by TSTY ELECTRIC CO., LTD. This state-of-the-art transformer is engineered for optimal efficiency and reliability, designed to meet the rigorous demands of modern electrical distribution networks. With superior oil-immersed technology, it ensures enhanced performance, longevity, and safety, making it the ideal choice for various power distribution applications. Choose TSTY ELECTRIC CO., LTD. for unparalleled quality and innovation in power management solutions.
The rated voltage can be precisely tailored to meet customers' specific requirements.
The cutting-edge fully sealed, oil-immersed power transformer engineered by TSTY ELECTRIC CO., LTD. boasts
remarkable advantages: ultra-low loss, minimal noise, and superior efficiency , delivering exceptional energy-saving benefits while minimizing environmental impact. Unlike conventional oil-immersed transformers, this advanced fully sealed model eliminates the need for an oil conservator. The oil volume is dynamically adjusted and compensated by the flexible corrugated sheet within the corrugated oil tank, ensuring the transformer remains isolated from the atmosphere. This innovative design effectively prevents oil degradation and insulation aging, significantly enhancing operational reliability and essentially eliminating the need for maintenance during normal operation.
Main Components:
The primary components of the 33/11kV Oil-Filled Power Distribution Transformer from TSTY ELECTRIC CO., LTD. include an Oil Tank, Conservator, Buchholz Relay, Breather Unit, Oil Indicator, Temperature Detector, Pressure Relief Device, Thermal Relay, Radiator, and Bushing.
1. The oil tank is designed to immerse the windings, ensuring optimal cooling and insulation.
2. Adheres to IEC standards and comes with CE/ISO certifications.
3. Facilitates easy contact and expands under load, allowing the oil temperature to rise and fall efficiently.
4. The Buchholz relay, used with the conservator tank, detects issues such as oil leaks or improper oil flow between the tank and transformer, ensuring timely error alerts.
5. The Breather Unit contains silica gel that absorbs moisture from the oil. The gel changes color from blue to pink when it is saturated and unable to absorb more moisture.
6. The oil indicator shows the oil level within the conservator unit, ensuring proper monitoring.
7. The temperature detector tracks the oil temperature, disconnecting the transformer from service if the temperature exceeds a certain threshold.
8. The pressure relief device reduces internal transformer pressure to prevent explosions.
9. The thermal relay acts as a temperature indicator for the windings.
10. Fully galvanized coating ensures no rust, extending the transformer's lifespan.
11. The bushing connects the internal windings of the transformer to the external electrical network effectively.
Optimal Service Environment
1. Device Types: Sturdy and Reliable Outdoor Type
2. Type of Voltage Regulation: Versatile Off-circuit or On-load Options
3. Tapping Range: Precision Control with ±5%, ±2x2.5%, and ±4x2.5%
4. Frequency: Adaptive to 50Hz or 60Hz
5. Phases: Configurable as Three-Phase or Single-Phase
6. Connection Symbol: Customizable as Dyn11, Yyn0 (or as per request)
7. Short-Circuit Impedance: Adhering to Standard Impedance Specifications
8. Altitude not exceeding 1000m, ambient temperature not surpassing 40°C. For conditions beyond these, we will tailor parameters per standards.
Waste incineration projects, the Three Gorges Dam project, the Zhuhai-Hong Kong-Macao Bridge, the State Grid Corporation, coal mines, photovoltaic projects, power stations, compact transformer stations, standard industrial factories, mines, hospitals, buildings, airports, tunnels, chemical plants, nuclear power plants, and other extensive applications. The 33/11kV Oil-Filled Power Distribution Transformer from TSTY ELECTRIC CO., LTD. excels in delivering reliable and efficient power distribution across these diverse sectors.
After-sales service
1. Our company is dedicated to providing comprehensive project and process design services. We meticulously design and manufacture products tailored to your equipment purchase plans and specific requirements. Additionally, we offer specialized training for your technical and operational teams.
2. For newly acquired products, we offer online assistance for seamless installation and debugging. Our products are backed by a lifelong service system, ensuring immediate solutions within one working day upon receiving user feedback. We strive to restore full functionality swiftly. Regular visits by our professional technicians guarantee the long-term, safe, and reliable operation of our products.
3. We pride ourselves on using top-quality authentic materials and adhere strictly to ISO9001:2000 international quality management standards. This ensures not only exceptional product quality but also smooth and trouble-free installation.
TSTY Electric Co., Ltd. was established in 2011 and has quickly become a premier, trustworthy 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 solutions, we deliver excellence in every product.
Advocating for energy efficiency, intelligence, information integration, and mechanization in our production processes, TSTY has set up the prestigious Henan Triangle Energy-saving Transformer Engineering Technology Research Center. We proudly hold 71 utility model patents and 15 invention patents, reflecting our commitment to innovation and quality.
With years of unparalleled experience in the transformer industry and robust technological innovation capabilities,TSTY
Our products are trusted worldwide, reaching markets in 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 HV and LV switchgear, established in 2011.
Q: Why should you choose us over other suppliers?
A: With 12 years of dedicated expertise in transformer production, we are certified under ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L, CE, CCC, UL, CSA, and TYPE TEST REPORT standards. Our products meet IEC, IEEE, ANSI, and GOST standards. We guarantee top-notch quality, rapid delivery, excellent after-sales service, and competitive factory pricing.
Q: How are transformers shipped?
A: For international shipments, transformers are typically transported by ship, train, or truck. The main active body is shipped in bulk, accompanied by accessories in protective wooden cases.
Q: Can your products be customized?
A: Absolutely. We customize our products to meet specific requirements related to voltage, frequency, and other transformer specifications unique to different countries and regions.
regions. Our product can be customized according to your 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 conduct comprehensive testing and ensure each transformer meets stringent quality standards before release.
Q: Do you assign engineers for after-sales service?
A: Yes, we provide dedicated engineers for after-sales support, including installation guidance and addressing any product-related inquiries.
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