Unleashing the future of power distribution, our 12500kVA Three-Phase Oil-Immersed Power Supply Transformer is the epitome of cutting-edge engineering. Offering superior efficiency and reliability, this transformer is available in a range of capacities: 50 kVA, 80 kVA, 100 kVA, 150 kVA, 160 kVA, 200 kVA, 1 MVA, 2 MVA, 2.5 MVA, 3 MVA, 4 MVA, and 5 MVA. It operates seamlessly across multiple voltage levels including 11kV, 10kV, 0.4kV, and 400V. Experience unmatched performance with our three-phase, step-down, oil-immersed distribution transformer, meticulously designed to cater to your diverse electrical power needs.
The rated voltage can be tailored to meet the specific needs and preferences of our valued customers.
The state-of-the-art, fully sealed oil-immersed power transformer crafted by TSTY boasts unparalleled
advantages, including low loss, minimal noise, and superior efficiency , all of which contribute to remarkable energy savings and significant pollution reduction. Our fully sealed transformer stands out from conventional oil-immersed models by eliminating the oil conservator; instead, it utilizes the flexible corrugated sheet in the oil tank to automatically adjust and compensate for oil volume changes. This innovative design isolates the transformer from air exposure, thereby preventing oil degradation and insulation aging. As a result, it enhances operational reliability and ensures maintenance-free performance during normal operations.
Main Components:
The primary components of the 12500kVA Three-Phase Oil-Immersed Power Supply Transformer include: Oil Tank, Conservator, Buchholz Relay, Breather Unit, Oil Indicator, Temperature Detector, Pressure Relief Device, Thermal Relay, Radiator, and Bushing.
1. Oil Tank: Designed to immerse the windings fully, ensuring effective cooling and insulation.
2. Compliance: Adheres to IEC standards and comes with CE/ISO certifications, guaranteeing high quality and safety.
3. Load Management: Easily accommodates varying loads, efficiently managing oil temperature fluctuations to ensure optimal performance.
4. Buchholz Relay: Essential for systems with a conservator tank, it detects critical errors such as low oil levels and improper oil flow, ensuring timely maintenance.
5. Breather Unit: Equipped with silica gel that absorbs moisture from the oil. The gel changes color from blue to pink when it becomes saturated, indicating the need for replacement.
6. Oil Indicator: Monitors and displays the oil level within the conservator unit, allowing for easy maintenance checks.
7. Temperature Detector: Tracks the oil temperature and disconnects the transformer from service if temperatures reach unsafe levels, preventing damage.
8. Pressure Relief Device: Reduces internal pressure to prevent potential explosions, ensuring the transformer operates safely.
9. Thermal Relay: Acts as an indicator for the winding temperature, helping to prevent overheating.
10. Durability: Features a full galvanized coating to prevent rust, ensuring long-lasting performance.
11. Bushing: Facilitates the connection between the transformer's internal windings and the external electrical network, ensuring efficient power transfer.
Service Environment
1. Device Types: Outdoor Type
2. Voltage Regulation Type: Off-circuit or On-load
3. Tapping Range: ±5%, ±2x2.5%, ±4x2.5%
4. Frequency: 50Hz or 60Hz
5. Phases: Three or Single
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 to meet standards.
The 12500kVA Three-Phase Oil-Immersed Power Supply Transformer by TSTY ELECTRIC CO., LTD. is engineered for a wide array of demanding applications. It excels in diverse projects such as waste incineration, the monumental Three Gorges Dam, the iconic Zhuhai-Hong Kong-Macao Bridge, and crucial installations for the State Grid Corporation. Ideal for coal mines, photovoltaic power stations, and compact transformer stations, this transformer is also perfectly suited for normal industrial factories, mines, hospitals, buildings, airports, tunnels, chemical plants, and even nuclear power plants. Wherever reliable power is essential, our transformer delivers unparalleled performance.
After-sales service
1. TSTY ELECTRIC CO., LTD. offers comprehensive project design and process crafting, tailored to meet your unique equipment purchase plan and specific requirements. We also provide specialized training for your technical and operating personnel to ensure smooth operations.
2. Newly acquired products come with online support for installation and debugging. Our products benefit from a lifelong service system. Should any issue arise during normal usage, we guarantee a solution within one working day of receiving the user's feedback. Our objective is to ensure your product is up and running promptly. Additionally, our professional technicians conduct regular visits to assure the long-term, safe, and reliable use of our products.
3. We use premium, genuine materials and follow stringent ISO9001:2000 international quality management standards during processing and manufacturing. This commitment ensures unparalleled quality and facilitates smooth installation!
TSTY Electric Co., Ltd., established in 2011, stands as a beacon of excellence and reliability in China's transformer manufacturing industry. Our expertise spans the development and production of oil-immersed transformers, dry-type transformers, box-type substations, and comprehensive high and low voltage equipment.
Our state-of-the-art production equipment champions energy efficiency, intelligence, information integration, and mechanization. We proudly host the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, boasting 71 utility model patents and 15 invention patents.
Leveraging years of experience in the transformer sector and a robust commitment to technological innovation,TSTY
Our products reach diverse markets including the Middle East, North America, South America, Europe, Southeast Asia, and Africa, extending our footprint to 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, and HV & LV switchgear, established in 2011.
Q: Why should you buy from us and not other suppliers?
A: With 12 years of specialization in transformer production, we hold certifications including ISO9001-2008, OHSAS 18001:2007, ISO4001:2004, CE, CCC, UL, CSA, and TYPE TEST REPORT, ensuring top-tier quality and reliability.
Q: How are transformers shipped?
A: Transformers are shipped overseas via ship, train, or truck. The main active body is shipped in bulk, while accessories are securely packed in wooden cases.
Q: Can your product be customized?
A: Yes, considering the varying voltage, frequency, and other specifications of transformer products across different countries,
we customize our products according to your specific requirements.
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: Yes, it is available. We ensure each transformer's testing meets the highest standards.
Q: Do you assign engineers for after-sale service?
A: Yes, we provide comprehensive after-sale services, including guide installation and query resolution for all our products.
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