Introducing the robust and reliable 12500kVA 33/11kv Oil Immersed Power Distribution Transformer by TSTY ELECTRIC CO., LTD. This high-performance transformer is designed to meet your power distribution needs with exceptional efficiency and durability. Engineered for excellence, it ensures seamless power delivery, making it an indispensable asset for modern electrical infrastructure.
The rated voltage is fully customizable to meet the exact specifications and requirements of our discerning customers.
The state-of-the-art, fully sealed oil-immersed power transformer engineered by TSTY ELECTRIC CO., LTD. boasts a suite of
benefits including low loss, low noise, and exceptional efficiency , delivering impressive energy-saving capabilities and significantly reducing pollution. Unlike traditional oil-immersed transformers, our innovative fully sealed design eliminates the need for an oil conservator. The oil volume is dynamically adjusted and compensated by the elasticity of the corrugated sheet within the corrugated oil tank. This design effectively isolates the transformer from air exposure, thus preventing oil degradation and insulation aging. It enhances operational reliability and eliminates the need for routine maintenance under normal operation conditions.
Main Components:
The primary components of the 33/11kv Oil Immersed Power Supply Transformer 12500kVA 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 specifically designed to immerse the windings, ensuring optimal performance and cooling.
2. Adheres to IEC standards and holds CE/ISO certifications for unmatched reliability and safety.
3. Facilitates seamless contact and expands during loading, allowing the oil temperature to rise and fall as needed.
4. The Buchholz relay is essential when a conservator tank is in use, as it detects critical errors like oil loss and improper oil flow between the tank and transformer.
5. The Breather Unit, containing silica gel, absorbs moisture in the oil. The gel changes from blue to pink when it can no longer absorb moisture.
6. The oil indicator shows the oil level within the conservator unit, ensuring constant monitoring.
7. The temperature detector keeps track of the oil's temperature. If it exceeds a certain threshold, the transformer disconnects from service to prevent overheating.
8. The pressure relief device reduces internal pressure to prevent transformer explosions, ensuring safety.
9. The thermal relay serves as a temperature indicator for the windings, maintaining optimal operating conditions.
10. Features full galvanized coating to prevent rust, extending the transformer's longevity.
11. The bushing connects the internal windings to the external electrical network, facilitating efficient power transfer.
Service Environment
1. Device types: Outdoor type
2. Type of 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 is not exceeding 1000m, ambient temperature not exceeding 40°C. If these conditions cannot be met, we will modulate parameters in accordance with standards.
Our 33/11kV Oil Immersed Power Supply Transformer 12500kVA is meticulously engineered for a vast array of applications, ensuring unparalleled efficiency and reliability. Whether it's powering a waste incineration project, facilitating the monumental Three Gorges Dam project, or supporting the intricate Zhuhai-Hong Kong-Macao Bridge, our transformers stand at the forefront of innovation and durability. Trusted by the State Grid Corporation and essential to the coal mine and photovoltaic projects, they are integral to diverse power stations and compact transformer stations. Ideal for normal industrial factories, mines, hospitals, buildings, airports, and tunnels, our transformers also excel in demanding environments like chemical plants and nuclear power plants. Count on TSTY ELECTRIC CO., LTD. for reliable and robust power solutions across all sectors.
After-sales service
1. Our company offers comprehensive project and process design services, meticulously crafting products tailored to your equipment purchase plans and specific needs. We also provide extensive training for technical and operational staff, ensuring seamless integration and optimal functionality.
2. For newly acquired products, we offer online assistance for installation and debugging. Our products are backed by a lifelong service system. Should any issues arise during normal use, we commit to providing solutions within one working day after receiving user feedback. Our priority is to restore full operation as swiftly as possible, supported by regular visits from professional technicians to guarantee the enduring, safe, and reliable performance of our products.
3. We utilize high-quality, authentic materials and adhere strictly to ISO9001:2000 international quality management standards. This rigorous process ensures exceptional quality and facilitates a smooth installation process, delivering products that meet the highest standards of excellence.
TSTY Electric Co., Ltd., founded in 2011, stands as a beacon of excellence and reliability in the Chinese transformer manufacturing industry. Specializing in the development and production of oil-immersed transformers, dry-type transformers, box-type substations, and comprehensive high and low voltage equipment.
Our project-driven equipment emphasizes energy efficiency, intelligence, information integration, and mechanization. Home to the prestigious Henan Triangle Energy-saving Transformer Engineering Technology Research Center, we boast 71 utility model patents and 15 invention patents.
Leveraging years of industry experience and unparalleled technological innovation,TSTY
Our products reach 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 manufacturer of oil-immersed transformers, dry-type transformers, transformer substations, and HV and LV switchgear, proudly established in 2011.
Q: Why should you buy from us and not other suppliers?
A: With over 12 years of specialized transformer production experience, we hold certifications such as 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 high quality, fast delivery, reliable after-sales service, and competitive factory pricing.
Q: How are transformers shipped?
A: Transformers are typically shipped by sea, train, or truck for international destinations. The main active body is transported in bulk, with accessories secured in wooden cases.
Q: Can your products be customized?
A: Yes. Due to varying voltage, frequency, and other specific transformer requirements across different regions,
our products can be customized to meet your unique specifications.
Q: Do you offer a guarantee for the products?
A: Absolutely. We provide a minimum two-year guarantee for all our transformers.
Q: Do you accept FAT (Factory Acceptance Test)?
A: Certainly. We ensure thorough testing for each transformer set.
Q: Do you assign engineers for after-sale service?
A: Yes. We provide comprehensive post-sale installation guidance and address any inquiries about our products.
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