Introducing the powerful and robust 12500kVA 33/11kv Oil Immersed Power Distribution Transformer by TSTY ELECTRIC CO., LTD. Engineered to perfection, this transformer is designed to meet the highest standards of reliability and efficiency in electrical power distribution. Its oil-filled mechanism ensures optimal performance and longevity, making it an ideal solution for a wide range of power distribution needs.
The rated voltage can be precisely tailored to meet the unique specifications of our valued customers.
The revolutionary fully sealed oil-immersed power transformer by TSTY ELECTRIC CO., LTD. is engineered to perfection with remarkable features including:
advantageous low loss, minimal noise, and superior efficiency, resulting in exceptional energy-saving benefits and minimal environmental impact. Unlike traditional oil-immersed transformers, our fully sealed transformer eliminates the need for an oil conservator. The innovative design allows for automatic adjustment and compensation of oil volume through the flexible corrugated oil tank, ensuring the transformer remains hermetically sealed. This isolation from air significantly mitigates oil degradation and insulation aging, thereby enhancing operational reliability and reducing the necessity for maintenance during standard operations.
Main Components:
The essential parts of the High Power Oil-Filled Transformer 12500kVA 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 designed to immerse the windings, ensuring optimal cooling and insulation.
2. Fully compliant with IEC standards and certified with CE/ISO marks.
3. Easily accommodates expansion and contraction during load changes, enabling efficient temperature management of the oil.
4. The Buchholz relay, used with a conservator tank, detects and indicates issues such as oil level loss or improper oil flow between the tank and transformer.
5. The Breather Unit houses silica gel that absorbs moisture from the oil. It changes color from blue to pink when it can no longer absorb moisture.
6. The oil indicator shows the oil level within the conservator.
7. The temperature detector continuously monitors the oil temperature. If a critical temperature is reached, it disconnects the transformer from service to prevent damage.
8. The pressure relief device reduces internal pressure to prevent transformer explosions.
9. The thermal relay indicates the winding temperature, ensuring safe operation.
10. Full galvanized coating ensures resistance to rust.
11. The bushing connects the transformer's internal windings to the external electrical network.
Service Environment
1. Device Types: Designed for outdoor applications, ensuring robust performance in challenging conditions.
2. Type of Voltage Regulation: Equipped with both Off-circuit and On-load regulation options to suit diverse operational needs.
3. Tapping Range: Versatile ranges including ±5%, ±2x2.5%, ±4x2.5% for precise voltage control.
4. Frequency: Compatible with both 50Hz and 60Hz frequencies, catering to various regional requirements.
5. Phases: Available in both three-phase and single-phase configurations, offering flexible integration.
6. Connection Symbol: Configurations like Dyn11, Yyn0, or customized as per specific requests for optimal connectivity.
7. Short-circuit Impedance: Engineered with standard impedance for reliable performance during short-circuit conditions.
8. Altitude: Suitable for altitudes up to 1000m and ambient temperatures not exceeding 40°C. For environments beyond these conditions, we will adjust parameters according to standards to ensure optimal functionality.
Our versatile High Power Oil-Filled Transformer 12500kVA serves an array of distinguished projects and facilities. From the grandeur of the Three Gorges Dam Project and the innovative Zhuhai-Hong Kong-Macao Bridge, to essential infrastructure like waste incineration projects and coal mines, our transformers stand as pillars of reliability. Trusted by the State Grid Corporation, employed in photovoltaic projects, and indispensable in power stations and compact transformer stations, they also find critical applications in typical industrial factories, hospitals, commercial buildings, airports, tunnels, chemical plants, and even nuclear power plants. Wherever there's a demand for robust electrical solutions, TSTY ELECTRIC CO., LTD.'s transformers are the top choice.
After-sales Service
1. Our company proudly offers comprehensive project design and process design services, ensuring that every product is meticulously crafted to align with your equipment purchase plan and specific requirements. Additionally, we provide specialized training for both technical and operational staff, empowering your team to excel.
2. For newly acquired products, we offer seamless online assistance for installation and debugging. Our products are backed by a lifelong service system. Should any issues arise during normal use, we guarantee a prompt response within one working day of receiving your feedback. We strive to restore full operational status swiftly. Moreover, our professional technicians conduct regular visits to ensure the sustained, safe, and reliable performance of our products.
3. We are committed to excellence by utilizing high-quality, authentic materials and adhering strictly to ISO9001:2000 international quality management standards. This dedication ensures superior product quality and a smooth installation process.
Founded in 2011, TSTY Electric Co., Ltd. has quickly risen to become a premier and trustworthy transformer manufacturer in China. Specializing in the development and production of oil-immersed transformers, dry-type transformers, box-type substations, and high and low voltage complete sets of equipment, TSTY Electric stands as a beacon of quality and reliability.
Our cutting-edge production equipment and project implementation emphasize energy efficiency, intelligence, informatization, and mechanization. Proudly hosting the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, we boast an impressive portfolio of 71 utility model patents and 15 invention patents.
With a wealth of experience in the transformer industry and unparalleled technological innovation capabilities,TSTY
Our products enjoy a global footprint, being sold across the Middle East, North America, South America, Europe, Southeast Asia, Africa, and more, covering over 40 countries.
Production Equipment
FAQ
Q: Who are we?
A: We are a renowned professional manufacturer of oil-immersed transformers, dry-type transformers, transformer substations, HV and LV switchgear, established in 2011.
Q: Why should you buy from us and not from other suppliers?
A: With 12 years of dedicated expertise in transformer production, 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, rapid delivery, reliable after-sales service, and competitive factory pricing.
Q: How are transformers shipped?
A: Transformers are primarily shipped by sea, train, or truck for international deliveries. The main transformer body is transported in bulk, while accessories are securely packed in wooden cases.
Q: Can your products be customized?
A: Yes, considering the differences in voltage, frequency, and other specifications required in different countries and regions,
we can customize our products to meet your specific requirements.
Q: Do you offer a guarantee for the products?
A: Absolutely. We provide a minimum of two years guarantee for all of our transformers.
Q: Do you accept FAT (Factory Acceptance Test)?
A: Yes, we do. Every transformer set undergoes rigorous testing, and we stand behind our products.
Q: Do you assign engineers for after-sales service?
A: Yes, we provide comprehensive after-sales support, including installation guidance and addressing any inquiries.
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