Experience unparalleled performance with our 50, 80, 100, 150, 160, and 200 kVA Copper Oil-Immersed Distribution Transformers. Available in 1, 2, 2.5, 3, 4, and 5 MVA ratings, these transformers are designed to efficiently handle 11kV, 10kV, and 0.4kV (400V) voltages. With a robust 3-phase step-down configuration, our transformers ensure reliable, efficient electrical power distribution, setting the standard for excellence in the industry.
The rated voltage can be tailored to meet the precise requirements of our esteemed customers.
The innovative fully sealed oil-immersed power transformer by TSTY ELECTRIC CO., LTD. boasts the
advantages of minimal loss, whisper-quiet operation, and superior efficiency , which not only delivers exceptional energy-saving benefits but also significantly reduces environmental pollution. In stark contrast to conventional oil-immersed transformers, our fully sealed model eliminates the need for an oil conservator, with the oil volume adjustments being seamlessly managed by the flexible corrugated oil tank's elasticity. This unique design ensures the transformer is hermetically sealed from the atmosphere, thereby preventing oil contamination and insulation degradation, enhancing operational reliability, and ensuring maintenance-free performance under regular operating conditions.
Main Components:
The primary components of the 12500kVA Copper Oil-Immersed Power Supply Transformer by TSTY ELECTRIC CO., LTD. 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. This transformer complies with IEC standards and is certified with CE/ISO credentials, ensuring the highest quality and safety.
3. The Conservator enhances contact and expands during loading, facilitating the thermal regulation of the oil as its temperature fluctuates.
4. The Buchholz Relay is crucial when using a conservator tank. It detects errors such as low oil levels and improper oil flow between the tank and transformer, providing early warnings.
5. The Breather Unit contains silica gel that absorbs moisture from the oil, changing color from blue to pink when saturated and unable to absorb more moisture.
6. The Oil Indicator provides a clear view of the oil level within the conservator unit, ensuring proper monitoring.
7. The Temperature Detector constantly monitors the oil temperature, disconnecting the transformer from service if the temperature exceeds safe limits.
8. The Pressure Relief Device reduces internal pressure to prevent transformer explosions, ensuring operational safety.
9. The Thermal Relay serves as an indicator, showing the temperature of the windings to prevent overheating.
10. Featuring a full galvanized coating, this transformer is resistant to rust, ensuring longevity and durability.
11. The Bushing connects the internal windings of the transformer to the external electrical network seamlessly.
Service Environment
1. Device Types: Specifically designed for outdoor use, ensuring robust performance in various conditions.
2. Type of Voltage Regulation: Available with both Off-circuit and On-load voltage regulation options for versatile application.
3. Tapping Range: Offers flexible tapping ranges of ±5%, ±2x2.5%, and ±4x2.5% to meet diverse operational needs.
4. Frequency: Compatible with both 50Hz and 60Hz frequencies, providing adaptability for different power systems.
5. Phases: Available in both three-phase and single-phase configurations to suit various electrical requirements.
6. Connection Symbol: Configurable with Dyn11, Yyn0, or other requested connections to fit specific technical specifications.
7. Short-circuit Impedance: Engineered with standard impedance to ensure reliable and efficient performance.
8. Altitude: Suitable for installations up to 1000m above sea level, with ambient temperatures not exceeding 40°C. For conditions beyond these, we will adjust parameters in accordance with industry standards to ensure optimal functionality.
Our 12500kVA Copper Oil-Immersed Power Supply Transformer is a versatile powerhouse, perfect for a myriad of applications. It's indispensable for major projects such as waste incineration plants, the iconic Three Gorges Dam, the renowned Zhuhai-Hong Kong-Macao Bridge, and the State Grid Corporation. Equally effective in coal mines, and photovoltaic power stations, it fits seamlessly into compact transformer stations and powers normal industrial factories. From mines to hospitals, towering buildings, bustling airports, intricate tunnels, sophisticated chemical plants, and even nuclear power facilities, our transformer adapts to every need, ensuring reliable performance and unparalleled efficiency.
After-Sales Service
1. Our company provides comprehensive project design and process design services. We meticulously design and manufacture products tailored to your equipment purchase plan and specific needs. Additionally, we offer training for technical and operating personnel to ensure seamless integration and operation.
2. For newly purchased products, we offer online assistance for installation and debugging. Our products come with a lifelong service system. Should issues arise during normal use, we commit to providing solutions within one business day of receiving your feedback. Our goal is to get your product up and running as swiftly as possible. Moreover, regular visits by professional technicians ensure the long-term, safe, and reliable operation of our products.
3. We utilize premium authentic materials and adhere strictly to ISO9001:2000 international quality management standards. This rigorous process ensures superior quality and smooth installation!
TSTY Electric Co., Ltd., founded in 2011, stands as a beacon of excellence and reliability in the Chinese transformer manufacturing sector. Our company is dedicated to innovating and producing a diverse range of transformers, including oil-immersed transformers, dry-type transformers, box-type substations, and comprehensive high and low voltage equipment solutions.
Our production facilities are outfitted with advanced technologies that emphasize energy efficiency, intelligence, and automation. We proudly established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, which boasts an impressive portfolio of 71 utility model patents and 15 invention patents.
With extensive experience in the transformer industry and robust technological innovation capability,TSTY
Our products are distributed across the globe, reaching 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 leading professional manufacturer specializing in oil-immersed transformers, dry-type transformers, transformer substations, and 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 transformer production, we hold multiple certifications including ISO9001-2008, OHSAS 18001:2007, ISO4001:2004, CE, CCC, UL, CSA, and TYPE TEST REPORT, making us a trusted name in the industry.
Q: How are transformers shipped?
A: Transformers are typically shipped overseas by ship, train, or truck, with the main active body transported in bulk and accessories secured in wooden cases.
Q: Can your product be customized?
A: Given the varying voltage, frequency, and other specific requirements across different countries and
regions, we offer customization options to meet your specific needs.
Q: Do you offer a guarantee for your products?
A: Yes, we provide a minimum two-year guarantee for all our transformers.
Q: Do you accept FAT (Factory Acceptance Test)?
A: Yes, we accommodate FAT and ensure each set of transformers undergoes thorough testing.
Q: Do you assign engineers for after-sale services?
A: Yes, we provide after-sale support including installation guidance and handling inquiries about our products.
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