Experience unparalleled efficiency and reliability with TSTY ELECTRIC CO., LTD.'s Three-Phase Oil-Filled Power Distribution Transformer. Available in a diverse range of capacities: 50, 80, 100, 150, 160, and 200 kVA, and higher ratings such as 1, 2, 2.5, 3, 4, and 5 MVA. This transformer operates at voltages of 11kV, 10kV, and steps down to 0.4kV (400V). Engineered for exceptional performance, this 3-phase step-down electric power transformer is oil-immersed for enhanced cooling and longevity. Choose TSTY ELECTRIC CO., LTD. for cutting-edge distribution solutions that meet your every requirement.
The rated voltage can be tailored to meet the specific needs and requirements of our customers.
The state-of-the-art, fully sealed oil-immersed power transformer from TSTY features unmatched durability and performance.
It boasts the significant advantages of low energy loss, minimal noise, and superior operational efficiency , delivering exceptional energy-saving benefits while minimizing environmental pollution. Unlike conventional oil-immersed transformers, our fully sealed design eliminates the need for an oil conservator. This innovative feature allows the oil volume to be automatically adjusted and compensated by the elasticity of the corrugated sheet within the corrugated oil tank. By being completely isolated from air, the transformer prevents and slows down oil degradation and insulation aging, enhancing operational reliability and ensuring maintenance-free performance during regular operation.
Main Components:
The primary components of the Three-Phase Oil-Filled Power Distribution Transformer include the 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. Compliance with IEC standards and certifications from CE/ISO assure high quality and reliability.
3. This component ensures effective oil contact and expansion during load variations, thereby regulating the oil temperature efficiently.
4. The Buchholz relay operates with the conservator tank, indicating issues such as low oil levels and improper oil flow between the tank and transformer.
5. The Breather Unit features silica gel to absorb moisture in the oil. The gel changes from blue to pink when it can no longer absorb moisture.
6. The oil indicator displays the oil level within the conservator unit, ensuring proper maintenance.
7. The temperature detector monitors oil temperature and disconnects the transformer from service if it exceeds a safe level.
8. The pressure relief device mitigates internal pressure to prevent transformer explosions.
9. The thermal relay serves as a temperature indicator for the windings, facilitating efficient operation.
10. The transformer features full galvanized coating to prevent rust and ensure longevity.
11. The bushing connects internal transformer windings to an external electrical network, ensuring seamless power distribution.
Service Environment
1. Device Types: Outdoor type
2. Type of Voltage Regulation: Off-circuit or On-load
3. Tapping Range: ±5%, ±2x2.5%, ±4x2.5%
4. Frequency Options: 50Hz or 60Hz
5. Phases: Available in Three-phase or Single-phase configurations
6. Connection Symbol: Dyn11, Yyn0 (or customized as per request)
7. Short-circuit Impedance: Standard Impedance
8. Altitude: Not exceeding 1000m; Ambient temperature: Not exceeding 40°C. If conditions deviate, parameters will be adjusted in accordance with standards.
Our state-of-the-art Three-Phase Oil-Filled Power Distribution Transformer from TSTY ELECTRIC CO., LTD. is meticulously designed for a diverse range of applications. It is a cornerstone in waste incineration projects, the monumental Three Gorges Dam project, and the engineering marvel that is the Zhuhai-Hong Kong-Macao Bridge. Trusted by State Grid Corporation, it serves efficiently in coal mines, photovoltaic projects, and power stations. This versatile transformer is also pivotal in compact transformer stations, normal industrial factories, and a wide array of critical infrastructures including hospitals, buildings, airports, tunnels, chemical plants, and even nuclear power plants. Its robustness and reliability make it the ideal choice for all these demanding environments.
After-sales service
1. Our esteemed company offers comprehensive project design and meticulous process design services. We tailor the design and manufacturing of our products to seamlessly align with your equipment purchase plans and specific requirements. Additionally, we offer specialized training for your technical and operational personnel, ensuring optimal utilization of our advanced solutions.
2. For newly acquired products, we provide exceptional online assistance for both installation and debugging. Our products are supported by a lifelong service system. Should any issues arise during normal usage, we promise a swift response with solutions delivered within one working day of receiving user feedback. Our dedicated team strives to restore full functionality at the earliest. Moreover, we conduct regular visits by professional technicians to guarantee the long-term safety and reliability of our products.
3. We are committed to using premium, authentic materials and adhere to the stringent standards of ISO9001:2000 international quality management. This ensures our products are of outstanding quality and guarantees a smooth and trouble-free installation process!
Since its establishment in 2011, TSTY Electric Co., Ltd. has cemented its reputation as a premier and dependable transformer manufacturer in China. Specializing in the development and production of oil-immersed transformers, dry-type transformers, box-type substations, and comprehensive high and low voltage equipment, TSTY Electric Co., Ltd. consistently delivers excellence and reliability.
Our production and operational equipment champions energy efficiency, advanced intelligence, seamless information integration, and mechanization. TSTY Electric Co., Ltd. has proudly established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, and holds an impressive portfolio of 71 utility model patents and 15 invention patents.
Leveraging years of profound industry experience and robust technological innovation capabilities,TSTY
Our products have traversed the globe, reaching markets in the Middle East, North America, South America, Europe, Southeast Asia, Africa, and beyond. We proudly serve over 40 countries with our state-of-the-art transformers.
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, TSTY Electric Co., Ltd. has been devoted to excellence for over a decade.
Q: Why should you buy from us instead of other suppliers?
A: With 12 years of expertise in transformer production, we adhere to rigorous quality standards, holding certifications such as ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L, CE, CCC, UL, CSA, and TYPE TEST REPORT. Our commitment to quality and safety sets us apart.
Q: How are transformers shipped?
A: Our transformers are carefully delivered by ship, train, or truck for overseas destinations. The main active body is shipped in bulk, while accessories are securely packed in wooden cases.
Q: Can your product be customized?
A: Absolutely. We understand that different countries have varying requirements for voltage, frequency, and other specifications. Our products can be fully customized to meet your unique needs.
regions,our product can be customized according to your requirements.
Q: Do you offer a guarantee for the products?
A: Yes, we proudly offer a minimum of a two-year guarantee for all our transformers, ensuring peace of mind and reliability for our customers.
Q: Do you accept FAT (Factory Acceptance Test)?
A: Yes, Factory Acceptance Tests are available. We take full responsibility for the testing of each transformer set to ensure optimal performance and quality.
Q: Do you assign engineers for after-sale service?
A: Yes, we provide comprehensive after-sales support, including installation guidance and prompt inquiry response for all our products.
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