The rated voltage is customizable to meet your specific needs and requirements.
TSTY's fully sealed oil-immersed power transformer boasts advanced engineering.
It offers remarkable benefits: low loss, minimal noise, and outstanding efficiency, resulting in exceptional energy savings and reduced pollution. Unlike standard oil-immersed transformers, our fully sealed model eliminates the need for an oil conservator. Instead, it automatically adjusts the oil volume through the elasticity of the corrugated oil tank. This design ensures that the transformer remains isolated from air, preventing oil degradation and insulation aging. This enhances operational reliability and virtually eliminates maintenance during standard operation.
Mainly Components:
The primary components of this high-performance transformer 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 for efficient cooling and insulation.
2. Complies with IEC standards and comes with CE/ISO certifications for assured quality and safety.
3. Designed for easy connectivity and expansion, allowing the oil temperature to efficiently rise and fall.
4. The Buchholz relay, ideal for conservator tank setups, detects issues such as oil leaks and improper oil flow, promptly signaling errors.
5. The Breather Unit, containing silica gel, absorbs moisture from the oil, indicating its capacity by changing color from blue to pink when saturated.
6. The oil indicator provides a clear reading of the oil level within the conservator.
7. The temperature detector meticulously monitors the oil temperature, ensuring disconnection if it exceeds safe limits.
8. The pressure relief device mitigates internal pressure to prevent potential transformer explosions.
9. The thermal relay indicates the winding temperature, safeguarding the transformer from overheating.
10. Features a full galvanized coating to prevent rust, ensuring longevity.
11. The bushing facilitates a secure connection between the transformer's internal windings and the external electrical network.
Service Environment
1. Device Types: Specifically designed for outdoor applications.
2. Type of Voltage Regulation: Choose between Off-circuit tap changers or On-load tap changers for optimal performance.
3. Tapping Range: Flexibly adaptable with ranges of ±5%, ±2x2.5%, or ±4x2.5% to suit various needs.
4. Frequency: Compatible with both 50Hz and 60Hz power systems.
5. Phases: Versatile design supporting both three-phase and single-phase configurations.
6. Connection Symbol: Available configurations include Dyn11 and Yyn0, with custom connections available upon request.
7. Short-Circuit Impedance: Engineered to meet standard impedance requirements for reliable operation.
8. Environment: Suitable for altitudes up to 1000m and ambient temperatures up to 40°C. For conditions beyond these limits, we tailor parameters according to standard guidelines.
Waste incineration projects, the majestic Three Gorges Dam project, the iconic Zhuhai-Hong Kong-Macao Bridge, initiatives under the State Grid Corporation, coal mines, and cutting-edge photovoltaic projects. Our transformers are indispensable in power stations, compact transformer stations, ordinary industrial factories, mines, hospitals, buildings, airports, tunnels, chemical plants, nuclear power plants, and numerous other critical infrastructures.
After-sales Service
1. At TSTY ELECTRIC CO., LTD., we offer comprehensive project and process design tailored to your specific equipment purchase plans and unique requirements. Our experts will meticulously design and manufacture the products, as well as provide thorough training for both technical and operational personnel.
2. Newly purchased products come with dedicated online assistance for seamless installation and debugging. Our products are covered under a lifelong service system. Should any issues arise during normal use, we promise to deliver solutions within one working day after receiving your feedback. Our goal is to swiftly restore full functionality. Additionally, our professional technicians conduct regular visits to ensure the long-term, safe, and reliable operation of our products.
3. We pride ourselves on using premium, authentic materials and adhering strictly to ISO9001:2000 international quality management standards. This ensures not only exceptional quality but also smooth and efficient installation of our products!
TSTY Electric Co., Ltd. has been a beacon of excellence and reliability since its inception in 2011. As a premier and dependable transformer manufacturer based in China, we specialize in the development and production of oil-immersed transformers, dry-type transformers, box-type substations, and comprehensive high and low voltage equipment solutions.
Our cutting-edge production and operational equipment champion energy efficiency, intelligence, and mechanization. We've established the prestigious Henan Triangle Energy-saving Transformer Engineering Technology Research Center, boasting 71 utility model patents and 15 invention patents.
With years of rich experience in the transformer industry and unparalleled technological innovation capabilities,TSTY
Our products are trusted and distributed across the Middle East, North America, South America, Europe, Southeast Asia, Africa, and beyond, reaching over 40 countries worldwide.
Production Equipment
FAQ
Q: Who are we?
A: We are a leading, professional manufacturer of oil-immersed transformers, dry-type transformers, transformer substations, and HV & LV switchgear, proudly established in 2011.
Q: Why should you buy from us and not from other suppliers?
A: With 12 years of expertise in transformer production, we are accredited with ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L, CE, CCC, and TYPE TEST REPORT certifications, setting us apart as a trusted industry leader.
Q: How are transformers shipped?
A: Our transformers are meticulously delivered by ship, train, or truck for overseas destinations. The main active body is transported in bulk, while accessories are securely packed in wooden cases.
Q: Can your products be customized?
A: Absolutely. Given the varying voltage, frequency, and specific requirements of transformer products in different countries and
regions, we ensure our products can be fully customized to meet your precise specifications.
Q: Do you offer a guarantee for the products?
A: Yes, we provide a minimum two-year guarantee for all our transformers, ensuring peace of mind and reliability.
Q: Do you accept FAT (Factory Acceptance Test)?
A: Yes, we offer Factory Acceptance Tests and take full responsibility for the testing of each transformer set.
Q: Do you assign engineers for after-sale service?
A: Yes, we provide comprehensive after-sale support, including guide installation and addressing any inquiries you may have.
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