Product Specification: Discover the 12500kVA 33/11kv Oil Immersed Power Distribution Transformer, a pinnacle of electrical engineering excellence. Engineered for superior performance, this transformer ensures seamless and efficient power distribution, making it an indispensable asset for modern power grids. With its high capacity and precision design, it stands as a testament to TSTY ELECTRIC CO., LTD.'s commitment to quality and innovation.
The rated voltage can be customized to meet specific customer requirements, ensuring flexibility and precision for diverse applications.
The innovative fully sealed oil-immersed power transformer developed by TSTY ELECTRIC CO., LTD. offers remarkable advancements in design and efficiency.
Notable for its low loss, minimal noise, and exceptional high efficiency, this transformer is engineered to deliver superior performance. This cutting-edge transformer provides excellent energy-saving capabilities while significantly reducing pollution. Unlike traditional oil-immersed transformers, the fully sealed design eliminates the need for an oil conservator. The transformer automatically adjusts oil volume using the elasticity of the corrugated oil tank, ensuring optimal functionality. By isolating the transformer from air, it prevents oil deterioration and insulation aging, thereby enhancing operational reliability and eliminating the need for maintenance during normal operation.
Main Components:
The key components of this 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 is designed to immerse the windings for optimized cooling and insulation.
2. Compliant with IEC standards and certified with CE/ISO credentials.
3. Provides seamless connectivity and expansion under varying load conditions, allowing the oil temperature to increase and decrease accordingly.
4. The Buchholz relay is essential when a conservator tank is in use, as it detects issues such as oil loss, improper oil flow between the tank and transformer, and alerts during low oil levels.
5. The Breather Unit contains silica gel that absorbs moisture. It turns from blue to pink when saturated, indicating it can no longer absorb moisture effectively.
6. The oil indicator displays the oil level within the conservatory unit clearly.
7. The temperature detector continuously monitors the oil's temperature. If it surpasses a certain threshold, the transformer will automatically disconnect to prevent overheating.
8. The pressure relief device manages internal pressure, preventing potential explosions.
9. The thermal relay functions as a temperature indicator for the winding, providing essential safety information.
10. Fully galvanized coating ensures no rust and long-lasting durability.
11. The bushing facilitates the connection between the internal windings of the transformer and the external electrical network.
Operational Environment
1. Device Types: Outdoor Model
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 conditions differ, we will adjust parameters according to standards.
The Efficient Copper Oil Immersed Power Transformer by TSTY ELECTRIC CO., LTD. is utilized across a diverse range of applications. These include waste incineration projects, the monumental Three Gorges Dam project, the Zhuhai-Hong Kong-Macao Bridge, and the State Grid Corporation. It is also integral in coal mines, photovoltaic power stations, and compact transformer stations. Beyond these, it finds usage in conventional industrial factories, mines, hospitals, airports, tunnels, chemical plants, and even nuclear power plants. Its versatility extends to buildings and many other vital infrastructure projects.
After-sales Service
1. At TSTY ELECTRIC CO., LTD., we offer comprehensive project and process design services, meticulously crafting and manufacturing products tailored to your equipment purchase plans and specific requirements. In addition, we provide thorough training for your technical and operational personnel to ensure seamless integration.
2. Newly acquired products benefit from our robust online assistance for installation and debugging. Under our lifelong service commitment, any issues arising during normal usage are addressed within one working day upon receiving user feedback. Our goal is to ensure your product is operational swiftly. Moreover, our professional technicians conduct regular visits to guarantee the long-term safety, reliability, and optimal performance of our products.
3. We adhere to the highest standards by using top-grade authentic materials and manufacturing processes that strictly comply with ISO9001:2000 international quality management systems. This rigorous approach guarantees superior quality and hassle-free installation of our Efficient Copper Oil Immersed Power Transformers.
Founded in 2011, TSTY Electric Co., Ltd. has rapidly emerged 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, TSTY Electric is recognized for its excellence and reliability.
Our project equipment is designed with a focus on energy-saving, intelligence, information integration, and mechanization. TSTY Electric has proudly established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center and holds 71 utility model patents along with 15 invention patents.
Leveraging years of experience in the transformer industry combined with robust technological innovation,TSTY
Our products reach a global market, including the Middle East, North America, South America, Europe, Southeast Asia, Africa, and beyond, serving 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, HV and LV switchgear, established in 2011.
Q: Why should you buy from us instead of other suppliers?
A: With 12 years of specialization in transformer production, we are certified by ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L, CE, CCC, UL, CSA, and TYPE TEST REPORT among others. Our products comply with IEC, IEEE, ANSI, and GOST standards. We offer superior quality, fast delivery, guaranteed after-sales service, and competitive factory pricing.
Q: How are transformers shipped?
A: We ship transformers by sea, train, or truck for international deliveries. The main active body is shipped in bulk while accessories are packaged in wooden cases.
Q: Can your products be customized?
A: Yes, considering the variations in voltage, frequency, and other specific requirements for transformer products across different countries,
we can customize our products to meet your specific needs.
Q: Do you offer guarantees for your products?
A: Yes, we provide a minimum of two years guarantee for all our transformers.
Q: Do you accept FAT (Factory Acceptance Test)?
A: Yes, we offer Factory Acceptance Tests. We ensure thorough testing for each transformer set we produce.
Q: Do you provide engineer support for after-sales service?
A: Yes, we offer comprehensive after-sales support, including installation guidance and addressing any inquiry related to our products.
Audited Supplier 
){kind=link}