Our exquisite 12500kVA Copper Oil-Filled Distribution Transformer by TSTY ELECTRIC CO., LTD. is a masterwork in electrical engineering. Offering a diverse range of capacities from 50kVA to 5MVA and adaptable voltages of 11kV, 10kV, 0.4kV, and 400V, this 3-phase step-down powerhouse is designed to meet your most demanding power distribution needs. Immerse yourself in the reliability and efficiency of our oil-filled transformers, ensuring impeccable performance and longevity.
The rated voltage of our 12500kVA Copper Oil-Filled Distribution Transformer can be precisely tailored to meet your specific needs.
TSTY ELECTRIC CO., LTD. proudly presents its fully sealed oil-immersed power transformer, a marvel of engineering and innovation.
This transformer offers unparalleled advantages, including low loss, minimal noise, and exceptional efficiency, leading to remarkable energy savings and reduced environmental impact. Unlike ordinary oil-immersed transformers, our fully sealed design eliminates the need for an oil conservator. The fluctuations in oil volume are adeptly managed by the flexibility of the corrugated oil tank sheets, ensuring the transformer remains isolated from air, which significantly slows the deterioration of oil and insulation aging. This enhances operational reliability and virtually eliminates the need for maintenance during normal operations.
Main Components:
The primary components of the 12500kVA Copper Oil-Filled Distribution Transformer 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 essential for immersing the windings, providing effective cooling and insulation.
2. This product complies with IEC standards and holds CE/ISO certifications, assuring quality and reliability.
3. Ensures easy contact and expands under load, allowing the oil temperature to rise and fall efficiently.
4. The Buchholz Relay, used with a conservator tank, detects critical failures such as oil loss or improper oil flow, ensuring timely error indications.
5. The Breather Unit, containing silica gel, absorbs moisture from the oil, changing color from blue to pink when moisture absorption capacity is depleted.
6. The Oil Indicator provides precise monitoring of the oil level within the conservator unit.
7. The Temperature Detector continuously monitors the oil temperature, disconnecting the transformer from service if it exceeds safe limits.
8. The Pressure Relief Device reduces internal pressure to prevent transformer explosions, ensuring safety.
9. The Thermal Relay acts as an indicator for the winding temperature, ensuring optimal performance.
10. Features a full galvanized coating to prevent rust, enhancing durability.
11. The Bushing connects the internal windings to the external electrical network, providing efficient electrical integration.
Service Environment
1. Device Types: Outdoor type - designed to withstand various weather conditions, ensuring uninterrupted performance.
2. Type of Voltage Regulation: Options available include Off-circuit and On-load, providing flexibility to meet different operational needs.
3. Tapping Range: ±5%, ±2x2.5%, and ±4x2.5% - tailored for precise voltage control and stability.
4. Frequency: Compatible with both 50Hz and 60Hz systems, catering to global standards.
5. Phases: Available in both three-phase and single-phase configurations to suit various applications.
6. Connection Symbol: Dyn11, Yyn0, or customized as per request, ensuring seamless integration into existing setups.
7. Short-Circuit Impedance: Standardized to ensure optimal performance and reliability under demanding conditions.
8. Altitude: Suitable for installations up to 1000m above sea level and ambient temperatures up to 40°C. For installations outside these parameters, we will adjust the specifications in accordance with industry standards to ensure consistent performance.
Our 12500kVA Copper Oil-Filled Distribution Transformer is engineered to seamlessly integrate into a myriad of high-demand environments. Whether you are involved in cutting-edge Waste Incineration Projects, monumental undertakings like the Three Gorges Dam Project, or the expansive Zhuhai-Hong Kong-Macao Bridge, our transformer is your go-to solution. It stands as a pillar of reliability for the State Grid Corporation, coal mines, and photovoltaic power stations. Beyond these, it excels in Compact Transformer Stations, normal industrial factories, and mines, delivering unparalleled performance in hospitals, buildings, airports, tunnels, chemical plants, and even nuclear power plants. Its versatility ensures it meets the rigorous demands of diverse applications, providing robust, efficient, and reliable energy distribution wherever it is deployed.
After-sales service
1. Our company excels in crafting bespoke project designs and process frameworks tailored precisely to your equipment acquisition plans and unique requirements. We also offer comprehensive training programs for your technical and operational teams.
2. For newly acquired products, we provide prompt online assistance for installation and debugging. Our products come with a lifelong service commitment. Should any issues arise during normal use, we pledge to deliver solutions within one working day of receiving your feedback. Our goal is to restore your product's functionality swiftly. Additionally, our professional technicians conduct regular visits to ensure that our products remain safe, reliable, and fully operational over the long term.
3. We pride ourselves on using only premium materials and adhering strictly to ISO9001:2000 international quality management standards. This ensures exceptional quality and a seamless installation experience!
TSTY Electric Co., Ltd., founded in 2011, stands as a beacon of excellence and reliability in the transformer manufacturing industry in China. Our core competencies lie in the development and production of oil-immersed transformers, dry-type transformers, box-type substations, and comprehensive high and low voltage equipment.
Our projects emphasize energy saving, intelligence, informatization, and mechanization. We proudly host the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, backed by an impressive portfolio of 71 utility model patents and 15 invention patents.
Leveraging years of industry expertise and robust technological innovation,TSTY
Our products have reached a global market, spanning the Middle East, North America, South America, Europe, Southeast Asia, Africa, and beyond, covering over 40 countries.
Production Equipment
FAQ
Q: Who are we?
A: We are a leading manufacturer specializing in oil-immersed transformers, dry-type transformers, transformer substations, and HV and LV switchgear, established in the year 2011.
Q: Why should you choose us over other suppliers?
A: With 12 years of specialized experience in transformer production, we possess ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L, CE, CCC, UL, CSA, and Type Test Report certifications.
Q: How are transformers shipped?
A: Transformers are typically shipped by sea, train, or truck for international deliveries. The main active body is transported in bulk, with accessories carefully packed in wooden cases.
Q: Can your products be customized?
A: Given the variations in voltage, frequency, and other specifications across 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 two-year guarantee for all our transformers.
Q: Do you accept Factory Acceptance Tests (FAT)?
A: Yes, this is available. We are committed to ensuring rigorous testing for each transformer set.
Q: Do you provide engineers for after-sale services?
A: Yes, we offer comprehensive after-sale support, including installation guidance and addressing any customer inquiries.
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